NOISE AND VIBRATION TECHNICAL REPORT SANTA CLARA VALLEY TRANSPORTATION AUTHORITY EL CAMINO REAL BUS RAPID TRANSIT PROJECT PREPARED FOR: Santa Clara Valley Transportation Authority 3331 North First Street San José, CA 95134 Contact: Christina Jaworski, Senior Environmental Planner 408.321.5751 PREPARED BY: ICF International 75 E. Santa Clara Street Suite 300 San José, CA 95113 Contact: Jason Volk 206.801.2865 August 2014 ICF International. 2014. El Camino Real Bus Rapid Transit Project, Noise and Vibration Technical Report. August. (ICF 00710.12.) San José, CA. Prepared for the Santa Clara Valley Transportation Authority, San José, CA. Summary The Santa Clara Valley Transportation Authority (VTA) is proposing to provide bus rapid transit (BRT) improvements along 17.6 miles of West Santa Clara Street, The Alameda, and, primarily, El Camino Real from San José to Palo Alto. This technical noise and vibration report considered four El Camino Real Bus Rapid Transit Project (Project) Alternatives and design options. The Project would include mixed-flow lanes (lanes for all vehicular travel) and could include BRT-dedicated lanes (lanes for exclusive use of BRT and emergency vehicles). This report provides an analysis of the potential for noise and vibration impacts due to construction and operation of the Project. Where impacts were identified, feasible noise mitigation measures were considered. This report has been prepared in accordance with guidance from the Federal Transit Administration (FTA) and methodologies described in the Transit Noise and Vibration Impact Assessment (Federal Transit Administration 2006). The area adjacent to Project corridor is highly developed and consists of residences, mixeduse areas, lodging facilities, schools, recreational areas, athletic fields, parks, places of worship, hospitals, and commercial land uses. Noise monitoring was conducted at sensitive adjacent land uses with direct line of sight to the Project corridor. Long-term (24-hour) monitoring was conducted at 10 locations, and short-term monitoring was conducted at 58 locations distributed along the Project corridor. Long-term noise levels were in the range of 63 to 72 A-weighted decibels (dBA) day/night noise level (Ldn). Short-term daytime noise levels were in the range of 54 to 70 dBA hourly equivalent noise level (Leq[h]). Construction of Project features would temporarily result in increased noise levels at adjacent sensitive land uses on an intermittent basis. Although construction of the Project would occur over a scheduled time frame of up to 2 years, construction at a given location would be short term. Construction would occur primarily during daytime hours, and evening and nighttime work could occur on an occasional basis. Noise from construction activities is predicted to exceed the FTA daytime construction noise criterion of 80 dBA Leq (8-hour criterion) at nearby residences, lodging facilities, schools, and outdoor parks located within 120 feet of construction areas. The FTA nighttime noise criterion of 70 dBA Leq (8-hour criterion) would be exceeded at a distance of up to 375 feet from construction areas. Construction may also result in groundborne vibration levels that would be perceptible to sensitive receptors occupying buildings located directly adjacent to the Project corridor and in proximity to construction sites. The “Hester Public Market” located on The Alameda in San José was identified as a historic structure adjacent to the project that could potentially be impacted by groundborne vibration during construction of BRT stations. Any potential impact due to vibration would be intermittent and short term. Operational noise from increased BRT service would result in a Project-related increase of one decibel or less at sensitive receptor locations. No impacts are projected to result from El Camino Real Bus Rapid Transit Project S-i August 2014 ICF 00710.12 Project-related noise relative to the FTA noise impact criteria. The BRT service fleet would consist of rubber-tired vehicles. There are no Project features or highly sensitive uses along the Project corridor that suggest that BRT service would be a significant source of groundborne vibration. Therefore, operation of the Project would not result in vibration impacts. Noise- and vibration-reducing construction practices are available as mitigation measures to reduce noise and vibration impacts on sensitive land uses. El Camino Real Bus Rapid Transit Project S-ii August 2014 ICF 00710.12 Contents Page Summary ........................................................................................................................................................ i List of Abbreviated Terms ........................................................................................................................... vi Chapter 1 Introduction............................................................................................................................ 1-1 1.1 Purpose of the Noise and Vibration Technical Report .................................................... 1-1 1.2 Project Description .......................................................................................................... 1-1 1.2.1 Project Location and Environmental Setting Overview ...................................................... 1-1 1.2.2 Project Purpose and Need ................................................................................................ 1-2 1.2.3 Alternatives Considered ................................................................................................... 1-2 1.2.4 Construction ..................................................................................................................... 1-6 1.2.5 Construction Schedule ..................................................................................................... 1-7 Chapter 2 Regulatory Setting ................................................................................................................. 2-1 2.1 Noise Impact Criteria ....................................................................................................... 2-1 2.1.1 Federal Regulations ......................................................................................................... 2-1 2.1.2 State Regulations ............................................................................................................. 2-4 2.1.3 Local Regulations ............................................................................................................ 2-5 2.2 Operational Vibration ...................................................................................................... 2-8 2.2.1 Federal Regulations ......................................................................................................... 2-8 2.2.2 State Regulations ............................................................................................................. 2-9 2.2.3 Local Regulations ............................................................................................................ 2-9 Chapter 3 Environmental Setting ........................................................................................................... 3-1 3.1 Fundamental Concepts of Environmental Noise ............................................................. 3-1 3.1.1 Sound, Noise, and Acoustics ........................................................................................... 3-1 3.1.2 Frequency......................................................................................................................... 3-1 3.1.3 Sound Pressure Levels and Decibels ............................................................................... 3-1 3.1.4 Addition of Decibels ........................................................................................................ 3-1 3.1.5 A-Weighted Decibels ....................................................................................................... 3-2 3.1.6 Human Response to Changes in Noise Levels................................................................. 3-2 3.1.7 Noise Descriptors ............................................................................................................. 3-3 3.1.8 Sound Propagation ........................................................................................................... 3-4 3.2 Fundamental Concepts of Groundborne Vibration .......................................................... 3-5 3.3 Existing Noise Environment ............................................................................................ 3-7 3.3.1 Land Uses ........................................................................................................................ 3-8 3.3.2 Noise Monitoring Survey............................................................................................... 3-10 El Camino Real Bus Rapid Transit Project TOC-iii August 2014 ICF 00710.12 Chapter 4 Potential Impacts and Recommended Mitigation ............................................................... 4-1 4.1 Methodology .................................................................................................................... 4-1 4.1.1 Methods for Identifying Land Uses and Selecting Noise Measurement and Modeling Receiver Locations .......................................................................................... 4-1 4.1.2 Operational Noise ............................................................................................................ 4-1 4.1.3 Operational Vibration ...................................................................................................... 4-1 4.1.4 Construction Noise .......................................................................................................... 4-2 4.1.5 Construction Vibration .................................................................................................... 4-3 4.2 Impact Criteria ................................................................................................................. 4-4 4.2.1 Construction Noise .......................................................................................................... 4-4 4.2.2 Construction Vibration .................................................................................................... 4-4 4.2.3 Operations Noise.............................................................................................................. 4-5 4.3 Potential Impacts and Mitigation ..................................................................................... 4-5 4.3.1 Construction Noise .......................................................................................................... 4-5 4.3.2 Construction Vibration .................................................................................................. 4-11 4.3.3 Operational Noise .......................................................................................................... 4-12 4.4 Mitigation Measures ...................................................................................................... 4-13 4.5 Cumulative Impacts ....................................................................................................... 4-19 Chapter 5 List of Preparers .................................................................................................................... 5-1 Chapter 6 References ............................................................................................................................... 6-1 6.1 Printed References ........................................................................................................... 6-1 Appendices Appendix A Long-Term Monitoring Data Appendix B Short-Term Data Sheets Appendix C Construction Noise Calculations Appendix D Traffic Noise Analysis El Camino Real Bus Rapid Transit Project TOC-iv August 2014 ICF 00710.12 Tables and Figures Tables Page 1-1 El Camino Real BRT Project Alternatives ...................................................................... 1-3 1-2 Station Locations ............................................................................................................. 1-4 2-1 FTA Construction Noise Impact Guidelines.................................................................... 2-4 2-2 Groundborne Vibration Impact Criteria for General Assessment.................................... 2-8 3-1 Typical A-Weighted Noise Levels................................................................................... 3-3 3-2 Human Response to Continuous Vibration from Traffic ................................................. 3-6 3-3 Maximum Vibration Levels for Preventing Damage ....................................................... 3-6 3-4 Human Response to Groundborne Noise ......................................................................... 3-7 3-5 Land Uses Adjacent to the El Camino Real Project Corridor........................................ 3-11 3-6 Summary of Short-Term Sound Measurements............................................................. 3-17 4-1 Construction Equipment Noise Emission Levels............................................................. 4-3 4-2 Typical Construction Equipment Vibration Levels ......................................................... 4-4 4-3 Construction Equipment Noise Levels by Distance during the Paving Phase ................. 4-6 4-4 Construction Equipment Vibration Levels by Distance ................................................ 4-11 4-5 Operations Results, Mixed-Flow Scenario .................................................................... 4-15 4-6 Operations Results, Dedicated Lane Scenario ............................................................... 4-17 Figures Follows Page 1-1 Regional Location ............................................................................................................ 1-2 1-2 Project Corridor ............................................................................................................... 1-2 1-3 Alternatives ...................................................................................................................... 1-2 2-1 FTA Noise Impact Criteria ............................................................................... On Page 2-3 3-1 Noise Monitoring Sites .................................................................................................. 3-14 4-1 Chart of Operations, Results Relative to FTA Noise Level Increase Criteria ............... 4-14 4-2 Chart of Operations, Results Relative to FTA Project Noise Exposure Impact Criteria ............................................................................................... 4-14 El Camino Real Bus Rapid Transit Project TOC-v August 2014 ICF 00710.12 List of Abbreviated Terms BRT bus rapid transit CNEL Community Noise Equivalent Level Caltran CEQA CRHP dB EA EIR EPA FHWA GBI Hz I-880 kHz Ldn Leq Lmax Local 22 Lxx mPa mph NEPA NRHP PPV Project RMS SCAR SPL SR TMP TSP VdB VTA California Department of Transportation California Environmental Quality Act California Register of Historic Places decibels environmental assessment environmental impact report U.S. Environmental Protection Agency Federal Highway Administration Grand Boulevard Initiative Hertz Interstate 880 kilohertz Day/Night Level Equivalent Sound Level Maximum Sound Level Local 22 bus route Percentile-Exceeded Sound Level micropascals miles per hour National Environmental Policy Act National Register of Historic Places peak particle velocity El Camino Real Bus Rapid Transit Project root-mean-square Santa Clara-Alum Rock sound pressure level State Route transportation management plan transit signal priority vibration decibels Santa Clara Valley Transportation Authority El Camino Real Bus Rapid Transit Project TOC-vi August 2014 ICF 00710.12 Chapter 1 Introduction 1.1 Purpose of the Noise and Vibration Technical Report The purpose of this technical report is to evaluate noise and vibration impacts associated with the El Camino Real Bus Rapid Transit Project (Project). This evaluation is based in part on the Federal Transit Administration (FTA) abatement procedures outlined in the Transit Noise and Vibration Impact Assessment (FTA Manual), which provides guidance for preparing construction and operational noise and vibration studies and evaluating noise abatement procedures considered for federal-aid transit projects. According to FTA, all transit projects developed in conformance with the regulations outlined in the manual are deemed to be in conformance with FTA noise standards. Noise impacts associated with this Project under the National Environmental Policy Act (NEPA) and the California Environmental Quality Act (CEQA) will be evaluated in the Project’s environmental assessment (EA) and environmental impact report (EIR), respectively. 1.2 Project Description The Santa Clara Valley Transportation Authority (VTA) is proposing to provide bus rapid transit (BRT) improvements along 17.6 miles of West Santa Clara Street, The Alameda, and, primarily, El Camino Real. BRT is defined as a high-quality, high-speed form of bus transit that provides services and amenities similar to light rail but at a much lower cost. The Project would support the development of a balanced multi-modal corridor, consistent with local and regional planning. The Project would include mixed-flow lanes (lanes for all vehicular travel) and could include dedicated lanes (lanes for exclusive use of BRT and emergency vehicles). The Project would include upgraded BRT stations to accommodate buses that would allow boarding level with the curb, pedestrian and bicycle enhancements, augmented landscaping, street lighting, and intersection improvements. The Project would also enhance the existing traffic signal system, giving buses priority at signals over general vehicular traffic. 1.2.1 Project Location and Environmental Setting Overview The Project corridor extends 17.6 miles from east to west, and passes through the cities of San José, Santa Clara, Sunnyvale, Mountain View, Los Altos, and Palo Alto. For the purposes of this document, references to the Project corridor consist of West Santa Clara Street, The Alameda, and El Camino Real from San José to Palo Alto (refer to Figure 1-1). The eastern terminus is located at the Arena near downtown San José, and the western terminus is located at the Palo Alto Transit Center, in downtown Palo Alto (refer to Figure 1-2). The Project would be primarily located along El Camino Real Bus Rapid Transit Project 1-1 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 1. Introduction El Camino Real, a state-owned route (State Route [SR] 82) under the jurisdiction of the California Department of Transportation (Caltrans), in Santa Clara County. In San José, the Project corridor is located on West Santa Clara Street and The Alameda; these streets are under the jurisdiction of the City of San José. The Project corridor is a four-lane east/west facility in San José and a sixlane facility between Santa Clara and Palo Alto. 1.2.2 Project Purpose and Need The purpose of the El Camino Real BRT Project is to: Provide a competitive transit alternative to the automobile in the Project corridor. Increase the reliability, frequency, and travel speed of transit along the Project corridor. Improve transit amenities and facilities to provide greater comfort and safety. Enhance the multi-modal character of El Camino Real, with street improvements for pedestrians and bicyclists. Contribute to the implementation of the transit goals and objectives of the Grand Boulevard Initiative (for El Camino Real). Contribute to city general and specific plans that call for a greater role for transit to complement their growth strategies. Improve efficiency and cost-effectiveness of transit services in the Project corridor. The El Camino Real BRT Project is needed to address substantial population and employment growth over the next 20 years, which will place a heavy demand on existing transportation infrastructure. Within this timeframe, traffic volumes are anticipated to increase, and a greater number of intersections along the Project corridor will experience a poor level of service. To encourage a modal shift from automobile travel to transit on the Project corridor, it will be necessary to provide better transit alternatives to ensure the continuation of effective and efficient transit service. This modal shift will be consistent with regional and local transportation planning described in the 2009 BRT Strategic Plan, Grand Boulevard Initiative (GBI) Transportation Corridor Plan, and Plan Bay Area, as well as approved plans for the jurisdictions in the Project corridor. 1.2.3 Alternatives Considered Four Project Alternatives are being analyzed, specifically, the No Build Alternative (Alternative 1) and three Build Alternatives (Alternatives 2, 3, and 4) (refer to Figure 1-3). Alternatives 3 and 4 also include design options. Table 1-1 shows the Alternative names and provides a brief description of each alternative. Each of the Build Alternatives in San José includes mixed-flow lanes and curbside bulbout stations in San José. Both the short and long dedicated lane alternatives (Alternatives 3 and 4, respectively) include a combination of mixed-flow and dedicated lanes elsewhere along the El Camino Real Bus Rapid Transit Project 1-2 August 2014 ICF 00710.12 MARIN Berkeley 24 Walnut Creek 80 San Francisco Legend Project Corridor Oakland SAN FRANCISCO COUNTY 0 Alameda 2 4 6 Miles Daly City 101 280 San Leandro 1 680 CONTRA CO S TA COUNTY 580 Hayward 92 ALAMEDA COUNTY San Mateo 82 Fremont 84 Redwood City 35 SAN M AT E O COUNTY Palo Alto 101 Los Altos 880 680 Mountain View Sunnyvale 1 Sacramento Project Location San Francisco Santa Clara S A N TA CLARA COUNTY Monterey 280 101 San Jose Graphics … 00710.12 (6-19-2013) 82 Los Angeles S A N TA CRUZ COUNTY CALIFORNIA 85 35 17 Base map: Cartesia 2004. Figure 3-1 Project Location El Camino Real Bus Rapid Transit Project ba ro R d 101 680 Milpitas 237 Palo Alto O re gon E xp wy Em de rc a A n to ni o Rd a St al Sunnyvale St mi n o Re W Evely n Ave al 87 lE hi l e rs Av ot Los Altos Santa Clara 101 St El C a 85 S Mar y Ave reline S Sho Expy Lafayette Ar a s t Centra l 237 Bowe Fo 280 E Middlefield Rd Blvd r ad er o Rd Mountain View C as t r o o Re 880 S an Rd Mill mi n Pag e El C a Alm d Stierlin R Stanford University 82 y xp San Jose 82 e da The Ala as Expy Tom Ave San d Kiely Blv ce Expy Rd vale Rd S Wolfe a Sunny Lawren Saratog ck Ave d stead R E Ho m e The Alam m e da toga o Real 280 S ar a El Camin Hollenbe Grant Rd te Ave r Rd Miramon S Springe Los Altos Hills W S an C C Stevens arlos St d reek Blv 280 Cupertino 87 880 Graphics … 00710.12 (6-21-2013) Legend Project Corridor AC Transit Corridor Dumbarton Express Corridor Caltrain Corridor Capitol85Corridor Light Rail: Mountain View – Winchester Light Rail: Alum Rock – Santa Teresa ga Sarato 0 bell 1 Camp 2 3 Miles Map sources: Roads: U.S. Census Bureau Tiger Line data, 2011. Citiy limits: Parsons 2013. Transit routes: VTA Bus & Rail Map, January 2013. Figure 3-2 Project Corridor El Camino Real Bus Rapid Transit Project Alternative 1: No Build • No bicycle/pedestrian improvements • No BRT stations • Santa Clara-Alum Rock BRT buses will use the existing Rapid 522 bus stations at 10-minute headways 101 Palo Alto 82 101 Mountain View 237 Sunnyvale 87 880 Santa Clara San Jose Stanford University 85 280 Los Altos 280 Alternative 2: Mixed Flow • Curbside bulbout stations (up to 16) • Bicycle/pedestrian/streetscape improvements 101 Palo Alto 82 101 Mountain View 237 Sunnyvale 87 880 Santa Clara San Jose Stanford University 85 280 Los Altos 280 Alternative 3a: Short Dedicated Lane— No Improvements West of Halford Avenue in Santa Clara • Curbside bulbout stations east of Santa Clara Transit Center (3) • Median stations (3) and dedicated lanes from Lafayette St. to Halford Ave. • Bicycle/pedestrian/streetscape improvements 101 Palo Alto 82 101 Mountain View 237 Sunnyvale 87 880 Santa Clara San Jose Stanford University 85 280 Los Altos 280 Alternative 3b: Short Dedicated Lane— Mixed Flow West of Halford Avenue in Santa Clara • Median stations (3) and dedicated lanes from Lafayette St. to Halford Ave. • Mixed flow and curbside bulbout stations (up to 13) in all other areas • Bicycle/pedestrian/streetscape improvements 101 Palo Alto 82 101 Mountain View 237 Sunnyvale 87 880 Santa Clara San Jose Stanford University 85 280 Los Altos 280 Alternative 4a: Long Dedicated Lane— Lafayette Street in Santa Clara to SR 85 in Mountain View • Median stations (7) and dedicated lanes from Lafayette St. to SR 85 • Mixed flow and curbside bulbout stations (up to 9) in all other areas • Bicycle/pedestrian/streetscape improvements 101 Palo Alto 82 101 Mountain View 237 Sunnyvale 87 880 Santa Clara San Jose Stanford University 85 280 Los Altos 280 Alternative 4b: Long Dedicated Lane— Lafayette Street in Santa Clara to Showers Drive in Mountain View • Median stations (up to 10) and dedicated lanes from Lafayette St. to Showers Dr. • Mixed flow and curbside bulbout stations (up to 6) in all other areas • Bicycle/pedestrian/streetscape improvements 101 Palo Alto 82 101 Mountain View 237 Sunnyvale 87 880 Santa Clara San Jose Stanford University 85 280 Los Altos 280 Alternative 4c: Long Dedicated Lane— Lafayette Street in Santa Clara to Embarcadero Road in Palo Alto • Median stations (up to 13) and dedicated lanes from Lafayette St. to Embarcadero Rd. • Mixed flow and curbside bulbout stations (3) in all other areas • Bicycle/pedestrian/streetscape improvements 101 Palo Alto 82 101 Mountain View 237 Sunnyvale 87 880 Santa Clara San Jose Stanford University Graphics … 00710.12 (3-17-2014) 85 280 Los Altos 280 Legend No Build Mixed Flow Dedicated Lanes BRT Station (by El Camino Real BRT Project) Optional BRT Station BRT Station (by Other Projects) 0 1 2 3 Miles Figure 1-3 Project Alternatives El Camino Real Bus Rapid Transit Project Santa Clara Valley Transportation Authority Chapter 1. Introduction Project corridor. Under all Build Alternatives except Alternative 3a (described below), there would be 14 new branded BRT stations. In addition, three other optional BRT station locations are being considered, of which two may be chosen, for a total of up to 16 new BRT stations. Under Alternative 3a, there would be six new branded BRT stations. Where the BRT operates in mixed-flow lanes, typically the existing curbside bus stops would be removed and replaced with new BRT stations to be used by both BRT and local buses. Where there are dedicated lanes, the existing bus stops would be maintained for local bus services, and new BRT stations would be constructed in the median. Table 1-2 lists the locations of the proposed BRT stations. A brief description of the amenities included under the Build Alternatives follows. Table 1-1. El Camino Real BRT Project Alternatives Alternative 1 2 Name No Build from San José to Palo Alto All Mixed Flow from San José to Palo Alto Short Dedicated Lane 3a Lafayette Street to Halford Avenue in Santa Clara 3b Abbreviated Name Alt 1—No Build Alt 2—All Mixed Flow Alt 3a—Short Dedicated (No Improvements West of Halford) Lafayette Street to Halford Avenue plus Mixed Flow West of Halford Avenue Long Dedicated Lane 4a Lafayette Street in Santa Clara to SR 85 in Mountain View Alt 3b—Short Dedicated (Mixed Flow West of Halford) 4b Alt 4b—Long Dedicated (Showers Drive) 4c Lafayette Street in Santa Clara to Showers Drive in Mountain View Lafayette Street in Santa Clara to Embarcadero Road in Palo Alto El Camino Real Bus Rapid Transit Project Alt 4a—Long Dedicated (SR 85) Alt 4c—Long Dedicated (Embarcadero Road) 1-3 Description VTA would not undertake any improvements to El Camino Real. No dedicated bus-only lanes; only mixed-flow lanes and full curbside bulbout stations. Mixed-flow lanes and full bulbout stations between San José and Lafayette Street in Santa Clara, dedicated lanes between Lafayette Street and Halford Avenue, and no improvements between Halford Avenue and Palo Alto. Dedicated lanes between Lafayette Street and Halford Avenue in Santa Clara with mixed-flow lanes and full curbside bulbout stations in all other areas. Dedicated lanes between Lafayette Street and SR 85 with mixed-flow lanes and full curbside bulbout stations in all other areas. Dedicated lanes between Lafayette Street and Showers Drive with mixed-flow lanes and full curbside bulbout stations in all other areas. Dedicated lanes between Lafayette Street and Embarcadero Road with mixed-flow lanes and full curbside bulbout stations in all other areas. August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 1. Introduction Table 1-2. Station Locations City Jurisdiction San José Proposed Station Santa Clara • • • • Santa Clara Transit Center Scott Kiely Flora Vista Sunnyvale • • • • Wolfe Fair Oaks Hollenbeck Bernardo Mountain View • Castro • Escuela (Optional Station) Los Altos • Showers Palo Alto • • • • • Arena (this station is to be constructed by VTA’s Santa Clara-Alum Rock BRT Project) • Race/Julian • Taylor/Naglee Arastradero California Churchill or Embarcadero (Optional Station) Palo Alto Transit Center (existing) Mixed-Flow Lanes. In mixed-flow lane segments from Santa Clara to Palo Alto, the Project would continue to provide six lanes (three lanes in each direction). Except at the Palo Alto Transit Center and the Arena Station (constructed as part of the Santa Clara-Alum Rock BRT Project), new BRT stations would be constructed. These new stations would include bulbouts and extend the sidewalk into the parking or curb lane, thus helping BRT buses with better station accessibility. Transit signal priority (TSP)would be installed at signal locations that do not currently have TSP; otherwise, there would be no other improvements between the station areas. Dedicated BRT Lanes. A dedicated lane configuration for a portion of the corridor from Santa Clara to Palo Alto would use two of the six lanes (one in each direction) exclusively for BRT transit and emergency vehicles, leaving four general-purpose lanes for other traffic. Because BRT vehicles would not be constrained by general traffic flow, they would not be slowed by traffic conflicts at stations, right turns, or increasing congestion. The dedicated lanes would be center-running and would be 11 to 13 feet wide. In some areas, a median would separate the eastbound and westbound dedicated lanes. In many areas, VTA would maintain the existing hardscaped or landscaped medians. At other locations, VTA would construct new hardscaped or landscaped medians. At median stations, turn lanes would be maintained to the extent possible, with additional width for the stations gained by removing existing curbside parking or reducing the width of the existing median. At intersections where space allows, curb bulbouts would be constructed to shorten pedestrian crossing distances. TSP would be implemented at intersections that do not currently have TSP. El Camino Real Bus Rapid Transit Project 1-4 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 1. Introduction Parking. Curbside parking would be maintained to the extent possible, although some loss of street parking would occur under each of the Build Alternatives. Dedicated lane segments would include bicycle lanes in place of parking. BRT Vehicles. To clearly differentiate BRT service from local or other bus transit services, VTA would use distinctive vehicles and specialized branding to call out the BRT service as unique, innovative, and distinctive. Transit Signals. Additional TSP infrastructure would be provided throughout the Project corridor at signals that do not now have TSP. Stations. New BRT stations would be equipped with enhanced amenities, similar to VTA’s light rail stations. 1.2.3.1 Alternative 1: No Build from San José to Palo Alto Alternative 1, the No Build No-Build Alternative, would not provide BRT service and assumes that the existing roadway and transit services in the Project corridor would continue. Local 22 bus route 22 (Local 22) would continue to run in the El Camino Real corridor. Buses that provide Rapid 522 service would be replaced in 2015 by BRT buses , but there would be no additional BRT amenities. The BRT buses, instituted under the Santa Clara-Alum Rock BRT project, would operate on 10-minute headways, providing an increase in service along the corridor from the current four buses per hour to six buses per hour. Local 22 service would operate on 15-minute headways, reducing the service from five buses per hour to four buses per hour. Under Alternative 1, there would be no BRT station improvements and no off-board fare collection. 1.2.3.2 Alternative 2: All Mixed Flow from San José to Palo Alto Build Alternative 2, All Mixed Flow f, would provide mixed-flow lanes along the entire 17.6mile Project corridor. Curbside bulbout BRT branded stations would be developed along the Project corridor. 1.2.3.3 Alternatives 3: Short Dedicated Lane Under Build Alternative 3, Short Dedicated Lane, a portion of the Project corridor would have dedicated lanes. Under Build Alternative 3, there are two options—3a and 3b. Under each of the options, there would be mixed-flow lanes from the Arena in San José to Lafayette Street in Santa Clara and a 3-mile dedicated BRT lane from Lafayette Street in Santa Clara to Halford Avenue in Santa Clara. The two options differ in their configuration west of Halford Avenue to the Palo Alto Transit Center. Alternative 3a would not include any further BRT infrastructure west of Halford Avenue, and Alternative 3b includes a mixed-flow configuration with full bulbout stations (similar to Alternative 2) west of Halford Avenue. El Camino Real Bus Rapid Transit Project 1-5 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority 1.2.3.4 Chapter 1. Introduction Alternatives 4: Long Dedicated Lane Alternative Build Alternative 4, Long Dedicated Lane, would provide a dedicated BRT lane segment along the Project corridor. There are three options considered under Alternative 4 (4a, 4b, and 4c), which differ according to the extent of the dedicated lane. Under each of the options, there would be mixed-flow lanes from the Arena in San José to Lafayette Street in Santa Clara and west of the dedicated lane terminus to the Palo Alto Transit Center. Alternative 4a would have a 7.1-mile dedicated lane segment from Lafayette Street in Santa Clara to SR 85 in Mountain View. Alternative 4b would have a 10.1-mile dedicated BRT lane segment from Lafayette Street in Santa Clara to Showers Drive in Mountain View. Alternative 4c would have the longest dedicated lane segment (13.9 miles) from Lafayette Street in Santa Clara to Embarcadero Road in Palo Alto. 1.2.4 Construction 1.2.4.1 Construction Scenario Features to be constructed under the Project would consist of BRT stations for passenger boarding and alighting, curb bulbouts, and associated landscaping and utility improvements. The Project also would involve paving and striping. BRT station platforms for mixed-flow lane scenarios would be constructed as bulbouts of the existing sidewalk. BRT station platforms for dedicated lanes would be constructed in the street median. Should dedicated lanes be constructed as part of the Project, construction staging activities would be within the two median lanes in the center of the Project corridor. Should mixed-flow lanes be provided as part of the Project, temporary closure of one existing through lane in each direction (two lanes total) may be required in the vicinity of station platform construction. These lanes closed for curbside bulbout station construction would be returned to through traffic after the majority of construction at any individual platform is completed. To minimize disruption to the traveling public, it is anticipated that the Project would be constructed in stages, and existing sidewalks would remain intact to the greatest extent possible. To the extent feasible, detours and service interruptions would be disclosed to affected parties and occur during non-peak periods. The following section outlines the anticipated methods of construction staging for the purposes of identifying and evaluating potential construction impacts. Specific construction staging requirements would be defined during the final design process. 1.2.4.2 Construction Activities The contractor would likely phase construction activities, meaning the construction activities described below could overlap. Although the exact schedule would be prepared by the contractor, a logical approach would involve construction in these steps. Install construction area signage Relocate utilities Construct curb bulbouts and curbside bulbout stations El Camino Real Bus Rapid Transit Project 1-6 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 1. Introduction Construct median stations Reconstruct BRT lanes Repair and overlay street Complete striping, signs, and landscaping To minimize construction impacts and shorten the total duration of construction, several noncontiguous areas would be constructed simultaneously. Within each area work would be sequenced such that individual traffic delays would be minimized. Closures would require advance approval by the resident engineer and would be allowed mostly during periods of low traffic. These periods would be defined through traffic studies made during the design phase. The majority of construction would occur during daylight hours, but some nighttime work may be required to permit temporary closures for tasks that could interfere with daytime traffic or create safety hazards. Examples of these tasks include placing and removing temporary concrete barriers, certain utility relocation activities, canopy installation, and construction of pavement conforms. During excavation, station construction, and pavement rehabilitation operations, the contractor would restrict parking and place long-term lane closures where work is active. The contractor would be required to safely protect the excavation each day during hours of non-activity. It is anticipated that bicycles would share the road as they do under existing conditions during this stage. Construction work through intersections would likely be performed with construction personnel temporarily directing traffic, and temporary steel plates may be required to maintain traffic flow during non-working hours. A transportation management plan (TMP) would be developed in conjunction with each of the local municipalities prior to construction. The TMP would provide a plan for the advance notice to residents, businesses, motorists, transit users, and emergency service providers of construction activities and durations, detours, and access limitations during each stage of construction. The TMP would identify services to facilitate safe implementation of construction, such as increased California Highway Patrol presence during critical construction operations. 1.2.5 Construction Schedule It is anticipated that construction of the Project would take approximately 2 years to complete. El Camino Real Bus Rapid Transit Project 1-7 August 2014 ICF 00710.12 Chapter 2 Regulatory Setting 2.1 Noise Impact Criteria Regulations and standards for construction- and operations-related noise and vibration at the federal, state and local levels are summarized in this chapter. 2.1.1 Federal Regulations 2.1.1.1 Noise Control Act of 1972 The Noise Control Act of 1972 (Public Law 92 574) established a requirement that all federal agencies administer their programs to promote an environment free of noise that would jeopardize public health or welfare. The U.S. Environmental Protection Agency (EPA) was given the responsibility for: Providing information to the public regarding identifiable effects of noise on public health and welfare Publishing information on the levels of environmental noise to protect the public health and welfare with an adequate margin of safety Coordinating federal research and activities related to noise control Establishing federal noise emission standards for selected products distributed in interstate commerce 2.1.1.2 U.S. Environmental Protection Agency In 1974, in response to the requirements of the Noise Control Act, EPA identified indoor and outdoor noise limits to protect public health and welfare (communication disruption, sleep disturbance, and hearing damage). Outdoor Ldn limits of 55 dB and indoor Ldn limits of 45 dB are identified as desirable to protect against speech interference and sleep disturbance for residential, educational, and health care areas. Sound-level criteria to protect against hearing damage in commercial and industrial areas are identified as 24-hour Leq values of 70 dB (both outdoors and indoors). The Noise Control Act also directed that all federal agencies comply with applicable federal, state, interstate, and local noise control regulations. Although EPA was given a major role in disseminating information to the public and coordinating federal agencies, each federal agency retains authority to adopt noise regulations pertaining to agency programs. EPA can, however, require other federal agencies to justify their noise regulations in terms of Noise Control Act policy requirements. Key federal agencies that have adopted noise regulations and standards include: El Camino Real Bus Rapid Transit Project 2-1 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 2. Regulatory Setting Housing and Urban Development. Noise standards for federally funded housing projects. Federal Aviation Administration. Noise standards for aircraft noise. Federal Highway Administration (FHWA). Noise standards for federally funded highway projects. FTA. Noise standards for federally funded transit projects. Federal Railroad Administration. Noise standards for federally funded rail projects. 2.1.1.3 Federal Highway Administration FHWA has developed methods for evaluating construction noise, which are discussed in the Roadway Noise Construction Model User’s Guide (Federal Highway Administration 2006). FHWA does not recommend specific noise-level criteria for construction activities. 2.1.1.4 Federal Transit Administration Standards for Transit Noise The U.S. Department of Transportation has implemented and published impact assessment procedures and criteria pertaining to noise based on the above standards. Noise impact criteria have been adopted by FTA to assess noise contributions and potential impacts from rapid transit sources on the existing environment. Noise impact criteria defined in the FTA Manual are based on the objective of maintaining a noise environment considered acceptable for land uses that are noise sensitive. For noise from transit operations, FTA’s three land use categories are as follows: Category 1: Tracts of land where quiet is an essential element in their intended purpose, such as outdoor amphitheaters, concert pavilions, and national historic landmarks with significant outdoor use. Category 2: Residences and buildings where people normally sleep, including homes, hospitals, and hotels. Category 3: Institutional land uses (schools, places of worship, libraries) with use typically during the daytime and evening. Other uses in this category can include medical offices, conference rooms, recording studios, concert halls, cemeteries, monuments, museums, historical sites, parks, and recreational facilities. Noise exposure values are reported as the day/night average sound level (Ldn) for residential land uses (Category 2) or hourly equivalent sound level (Leq[h]) for other land uses (Categories 1 and 3). Commercial and industrial uses are not included in the vast majority of cases because they are generally considered compatible with higher noise levels. Exceptions would include commercial uses with a feature that receives significant outdoor use, such as a playground, or uses that require quiet as an important part of their function, such as recording studios. In the FTA Manual, the noise impact criteria for construction and operation of rapid transit facilities consider a project’s contribution to existing noise levels using a sliding scale based on El Camino Real Bus Rapid Transit Project 2-2 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 2. Regulatory Setting land uses affected. The criteria correspond to heightened community annoyance due to the introduction of a new transit facility relative to existing ambient noise conditions. Noise impacts are assessed by comparing existing outdoor exposures with future project-related outdoor noise levels, as illustrated in Figure 2-1. The criterion for each degree of impact is based on a sliding scale that is dependent on the existing noise exposure and the increase in noise exposure due to a project. The noise impact categories are as follows: No Impact: A project, on average, will result in an insignificant increase in the number of instances where people are “highly annoyed” by new noise. Moderate Impact: The change in cumulative noise is noticeable to most people but may not be enough to cause strong adverse community reactions. Severe Impact: A significant percentage of people would be highly annoyed by the noise, perhaps resulting in vigorous community reaction. Figure 2-1. FTA Noise Impact Criteria (Source: Federal Transit Administration 2006) Note that the Project’s contribution relative to existing noise levels differs according to the level of existing noise exposure. For example, a Project contribution of 59 dBA Ldn would be considered a Severe Impact at a Category 2 receiver with an existing noise exposure of up to 50 El Camino Real Bus Rapid Transit Project 2-3 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 2. Regulatory Setting dBA Ldn (a difference of 9 dB), whereas a Project contribution of 69 dBA Ldn would result in a Severe Impact at a Category 2 receiver with an existing noise exposure of up to 70 dBA Ldn (a difference of 1 dB). The justification for this sliding scale recognizes that people who are already exposed to high levels of noise in the ambient environment should be expected to tolerate small increases in noise in their community according to the level of their existing noise exposure. 2.1.1.5 Federal Transit Administration Standards for Construction Noise FTA has developed methods for evaluating construction noise levels, which are discussed in the FTA Manual (Federal Transit Administration 2006). The FTA manual does not contain standardized criteria for assessing construction noise impacts but includes guidelines for suggested noise limits for residential uses exposed to construction noise to describe levels that may result in adverse community reaction. These guidelines are summarized in Table 2-1. Table 2-1. FTA Construction Noise Impact Guidelines Land Use 8-hour Leq (dBA), Day Residential 80 Commercial 85 Industrial 90 Source: Federal Transit Administration 2006. 8-hour Leq (dBA), Night 70 85 90 Thresholds for construction noise may be set at the local level according to expected hours of equipment operation and noise limits specified in the noise ordinances for the applicable jurisdictions. 2.1.2 2.1.2.1 State Regulations California Noise Control Act The California Noise Control Act was enacted in 1973. In preparing the noise element, a city or county must identify local noise sources and analyze and quantify to the extent practicable current and projected noise levels for various sources, including highways and freeways; passenger and freight railroad operations; ground rapid transit systems; commercial, general, and military aviation and airport operations; and other stationary ground noise sources. The State of California General Plan Guidelines (Governor’s Office of Planning and Research 2003) provides noise compatibility guidelines for land use planning based on the existing community noise level; however, these guidelines offer no information on construction noise. The state has also published the Model Community Noise Ordinance (California Office of Noise Control 1977), which provides guidance to cities and counties on how to develop a community noise ordinance. These guidelines include recommended limits on construction El Camino Real Bus Rapid Transit Project 2-4 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 2. Regulatory Setting noise levels. These are guidelines only and are not enforceable. Construction noise regulations for the Project based on guidelines provided in the FTA Manual. 2.1.2.2 California Environmental Quality Act CEQA requires state and local agencies to identify the significant environmental impacts of agency actions, including potential adverse effects from noise and vibration, and identify feasible measures to avoid or mitigate any identified adverse impacts. CEQA contains the following guidelines to evaluate the significance of noise impacts attributable to a proposed project. Based on the State CEQA Guidelines, a proposed project would have a significant impact on the noise environment if it would result in any of the following conditions. (a) Expose persons to or generate noise levels in excess of standards established in a local general plan or noise ordinance or applicable standards of other agencies. (b) Expose persons to or generate excessive groundborne vibration or groundborne noise levels. (c) A substantial permanent increase in ambient noise levels in the project vicinity above levels existing without the project. (d) A substantial temporary or periodic increase in ambient noise levels in the project vicinity above levels existing without the project. (e) Be located within an airport land use plan area or, where such a plan has not been adopted, within 2 miles of a public airport or public use airport and expose people residing or working in the project area to excessive noise levels. (f) Be located in the vicinity of a private airstrip and expose people residing or working in the project area to excessive noise levels. Of these guidelines, items (a), (b), (c), and (d) are applicable to the Project and were considered in the analysis presented in this report. Guidelines (e) and (f) are not applicable because the Project is not located in the vicinity of any public airport or private airstrip. 2.1.3 Local Regulations The Project is located in San José, Santa Clara, Sunnyvale, Mountain View, Los Altos, and Palo Alto. VTA is not subject to local noise ordinances and policies; however, VTA accommodates them to the extent practicable. 2.1.3.1 City of San José The City of San José has a fixed noise-source ordinance that limits noise levels based on the receiving zoning category. For single- and multi-family residential uses and public spaces, the city indicates a maximum level of 55 dBA. The City prohibits construction within 500 feet of any residentially zoned property before 7 a.m. or after 7 p.m. on weekdays and all day on weekends and holidays. El Camino Real Bus Rapid Transit Project 2-5 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority 2.1.3.2 Chapter 2. Regulatory Setting City of Santa Clara The City of Santa Clara has a fixed noise-source ordinance (Section 9.10) administered by the planning division and the police department that limits noise levels based on the receiving zoning category. For single- and multi-family residential uses and public spaces, the City indicates a maximum level of 55 dBA during daytime hours (7 a.m. to 10 p.m.) and 50 dBA during nighttime hours (10 p.m. to 7 a.m.) The City prohibits construction within 300 feet of any residentially zoned property before 7 a.m. or after 6 p.m. on weekdays, before 9 a.m. or after 6 p.m. on Saturday, and all day on Sundays and holidays. 2.1.3.3 City of Sunnyvale Section 16.08 of the Sunnyvale City Code restricts hours of construction equipment operation to 7 a.m. to 6 p.m. Monday through Friday and 8 a.m. to 5 p.m. on Saturday. Construction is not allowed on Sunday or on national holidays. The ordinance also contains specific provisions related to operational noise levels: Operational noise shall not exceed seventy-five dBA at any point on the property line of the premises upon which the noise or sound is generated or produced; provided, however, that the noise or sound level shall not exceed fifty dBA during nighttime or sixty dBA during daytime hours at any point on adjacent residentially zoned property. If the noise occurs during nighttime hours and the enforcing officer has determined that the noise involves a steady, audible tone such as a whine, screech or hum, or is a staccato or intermittent noise (e.g., hammering) or includes music or speech, the allowable noise or sound level shall not exceed forty-five dBA. 2.1.3.4 City of Mountain View Section 8.23 of the Mountain View City Code restricts hours of operation to 7 a.m. to 6 p.m. Monday through Friday for noise-producing construction equipment and any equipment used for demolition or repair work. For land use compatibility, the city recognizes 55, 60, and 70 Ldn criteria as maximum levels of noise that are considered normally acceptable for residential, schools, and industrial uses, respectively (City of Mountain View 2012). 2.1.3.5 City of Los Altos Noise ordinance provisions in Chapter 6.16 of the Los Altos City Code include specific standards for operation of equipment related to construction and demolition. Operation of construction equipment before 7 a.m. or after 5:30 p.m. on weekdays, before 9 a.m. or after 3 p.m. on Saturdays, or on any Sunday or holiday is not allowed to create a “noise disturbance” across a residential or commercial property line. The ordinance includes maximum noise levels for construction equipment operation: noise levels should not exceed 50 dBA in residentially zoned districts or 60 dBA in commercially zoned districts. 2.1.3.6 City of Palo Alto The protection of the population of Palo Alto from “excessive, unnecessary, and unreasonable noises from any and all sources in the community” is implemented through the city’s noise El Camino Real Bus Rapid Transit Project 2-6 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 2. Regulatory Setting ordinance (Chapter 9.10 of the Palo Alto Municipal Code). The following sections of the noise ordinance are relevant to evaluation of the Project. Residential Property Noise Limits (a) No person shall produce, suffer or allow to be produced by any machine, animal or device, or any combination of same, on residential property, a noise level more than six dB above the local ambient at any point outside of the property plane. (b) No person shall produce, suffer or allow to be produced by any machine, animal, or device, or any combination of same, on multi-family residential property, a noise level more than six dB above the local ambient three feet from any wall, floor, or ceiling inside any dwelling unit on the same property, when the windows and doors of the dwelling unit are closed, except within the dwelling unit in which the noise source or sources may be located. Commercial and industrial Property Noise Limits No person shall produce, suffer or allow to be produced by any machine or device, or any combination of same, on commercial or industrial property, a noise level more than eight dB above the local ambient at any point outside of the property plane. Public Property Noise Limits (a) No person shall produce, suffer or allow to be produced by any machine or device, or any combination of same, on public property, a noise level more than fifteen dB above the local ambient at a distance of twenty-five feet or more, unless otherwise provided in this chapter. Special provisions (a) General Daytime Exception. Any noise source which does not produce a noise level exceeding 70 dBA at a distance of 25 feet under its most noisy condition of use shall be exempt from the provisions of Section 9.10.040 between the hours of 8 a.m. and 8 p.m. Monday through Friday, 9 a.m. and 8 p.m. on Saturday, except Sundays and holidays, when the exemption herein shall apply between 10 a.m. and 6 p.m. (b) Construction. Construction, alteration and repair activities on non-residential property which are authorized by valid city building permit shall be prohibited on Sundays and holidays and shall be prohibited except between the hours of 8 a.m. and 6 p.m. Monday through Friday, 9 a.m. and 6 p.m. on Saturday provided that the construction, demolition or repair activities during those hours meet the following standards: 1) No individual piece of equipment shall produce a noise level exceeding 110 dBA at a distance of 25 feet. If the device is housed within a structure on the property, the measurement shall be made outside the structure at a distance as close to twenty-five feet from the equipment as possible. 2) The noise level at any point outside of the property plane of the project shall not exceed 110 dBA. 3) The holder of a valid construction permit for a construction project in a non-residential zone shall post a sign at all entrances to the construction site upon commencement of construction, for the purpose of informing all contractors and subcontractors, their employees, agents, material men and all other persons at the construction site, of the basic requirements of this chapter. With respect to noise/land use compatibility, a level of 60 Ldn is considered the maximum level of noise that is normally acceptable for residential uses, while the corresponding exposure level for commercial and industrial uses is 70 Ldn (City of Palo Alto 1998). El Camino Real Bus Rapid Transit Project 2-7 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 2. Regulatory Setting 2.2 Operational Vibration 2.2.1 Federal Regulations 2.2.1.1 Vibration Impact Criteria The FTA vibration impact criteria for land use categories described above are shown in Table 22. The criteria are based on the frequency of events and related to groundborne vibration that can cause human annoyance or interference with the use of vibration-sensitive equipment. The criteria for acceptable groundborne vibration are based on the maximum levels for a single event (Lmax) and expressed in terms of RMS velocity levels (VdB). Table 2-2. Groundborne Vibration Impact Criteria for General Assessment GBV Impact Levels (VdB re 1 micro-inch /sec) Frequent Occasional Infrequent Land Use Category Eventsa Eventsb Eventsc d d d Category 1: 65 VdB 65 VdB 65 VdB Buildings where vibration would interfere with interior operations. Category 2: 72 VdB 75 VdB 80 VdB Residences and buildings where people normally sleep. Category 3: 75 VdB 78 VdB 83 VdB Institutional land uses with primarily daytime use. Notes: a “Frequent Events” is defined as more than 70 vibration events of the same source per day. Most rapid transit projects fall into this category. b “Occasional Events” is defined as between 30 and 70 vibration events of the same source per day. Most commuter trunk lines have this many operations. c “Infrequent Events” is defined as fewer than 30 vibration events of the same kind per day. This category includes most commuter rail branch lines. d This criterion limit is based on levels that are acceptable for most moderately sensitive equipment, such as optical microscopes. Vibration-sensitive manufacturing or research will require detailed evaluation to define the acceptable vibration levels. Ensuring lower vibration levels in a building often requires special design of the HVAC systems and stiffened floors. Source: Federal Transit Administration 2006. FTA provides a procedure to determine whether or not a transit project requires a vibration analysis. Transit projects that involve rubber-tire vehicles rarely show potential for vibration impacts and, therefore, usually do not require vibration analysis. 2.2.1.2 Potential Damage to Fragile Buildings FTA analysis guidelines call for investigation of the potential for vibration-induced damage to “fragile” or “extremely fragile” buildings (Federal Transit Administration 2006). Damage to a building is possible (but not necessarily probable) if groundborne vibration levels exceed the following criteria. El Camino Real Bus Rapid Transit Project 2-8 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 2. Regulatory Setting A 0.20-inch-per-second PPV (approximately 100 VdB) for fragile buildings. A 0.12-inch-per-second PPV (approximately 95 VdB) for extremely fragile buildings. 2.2.1.3 Groundborne Noise At higher frequencies, groundborne vibration can be perceived as a noise source. At sufficiently high amplitudes, the propagation of vibration waves through the ground can couple with building elements and cause them to vibrate at a frequency that is audible to the human ear. Groundborne noise could result in rattling of windows, walls, or other items coupled to building surfaces. Groundborne vibration levels resulting in groundborne noise are often experienced as a combination of perceptible vibration and low-frequency noise. Groundborne noise is normally not a consideration when rail transit sources are at grade and is less of a concern for buses traveling on pneumatic tires and spring suspension. Groundborne noise generally becomes an important consideration for subterranean rail transit or other projects in which part of the alignment includes a tunnel. Impacts due to groundborne noise are not anticipated for the Project. 2.2.2 State Regulations For continuous/frequent intermittent sources such as pile driving, the California Department of Transportation (Caltrans) recommends a threshold of 0.25 inch per second PPV for “historic and some old buildings” and 0.3 inch per second for “older residential structures.” (California Department of Transportation 2004). These criteria are directed primarily, but not limited to, all construction related to pile driving, demolition, and pavement breaking activities. 2.2.3 Local Regulations The jurisdictions of Los Altos, Santa Clara, and San José include standards that limit vibration at receiver locations surrounding an operational use. The Cities of Sunnyvale, Mountain View, and Palo Alto do not have a standard specific to groundborne vibration. 2.2.3.1 San José Performance standards for residential, commercial, and industrial uses include a stipulation for vibration: “There shall be no activity on any site that causes ground vibration that is perceptible without instruments at the property line of the site.” 2.2.3.2 Santa Clara The City code indicates that operational vibration should not exceed the vibration perception threshold of an individual at the closest property line to the source on the real property affected by the vibration. El Camino Real Bus Rapid Transit Project 2-9 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority 2.2.3.3 Chapter 2. Regulatory Setting Los Altos The City code contains the following regulation related to vibration: “Operating or permitting the operation of any device that creates a vibration which is above the vibration perception threshold of an individual at or beyond the property boundary of the source if on private property or at one hundred fifty (150) feet (forty-six (46) meters) from the source if on a public space or public right-of-way.” El Camino Real Bus Rapid Transit Project 2-10 August 2014 ICF 00710.12 Chapter 3 Environmental Setting 3.1 3.1.1 Fundamental Concepts of Environmental Noise Sound, Noise, and Acoustics Sound can be described as the mechanical energy of a vibrating object transmitted by pressure waves through a liquid or gaseous medium (e.g., air) to a hearing organ, such as a human ear. Noise is defined as loud, unexpected, or annoying sound. In the science of acoustics, the fundamental model consists of a sound (or noise) source, a receiver, and the propagation path between the two. The loudness of the noise source and obstructions or atmospheric factors affecting the propagation path to the receiver determines the sound level and characteristics of the noise perceived by the receiver. The field of acoustics deals primarily with the propagation and control of sound. 3.1.2 Frequency Continuous sound can be described by frequency (pitch) and amplitude (loudness). A lowfrequency sound is perceived as low in pitch. Frequency is expressed in terms of cycles per second, or Hertz (Hz) (e.g., a frequency of 250 cycles per second is referred to as 250 Hz). High frequencies are sometimes more conveniently expressed in kilohertz (kHz), or thousands of Hz. The audible frequency range for humans is generally between 20 and 20,000 Hz. 3.1.3 Sound Pressure Levels and Decibels The amplitude of pressure waves generated by a sound source determines the loudness of that source. Sound pressure amplitude is measured in micropascals (mPa). One mPa is approximately one-hundred billionth (0.00000000001) of normal atmospheric pressure. Sound pressure amplitudes for different kinds of noise environments can range from less than 100 to 100,000,000 mPa. Because of this huge range of values, sound is rarely expressed in terms of mPa. Instead, a logarithmic scale is used to describe sound pressure level (SPL) in terms of decibels (dB). The threshold of hearing for young people is about 0 dB, which corresponds to 20 mPa. 3.1.4 Addition of Decibels Because dBs are logarithmic units, SPL cannot be added or subtracted through ordinary arithmetic. Under the dB scale, a doubling of sound energy corresponds to a 3 dB increase. In other words, when two identical sources are each producing sound of the same loudness, the resulting sound level at a given distance would be 3 dB higher than one source under the El Camino Real Bus Rapid Transit Project 3-1 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting same conditions. For example, if one automobile produces an SPL of 70 dB when it passes an observer, two cars passing simultaneously would not produce 140 dB—rather, they would combine to produce 73 dB. Under the dB scale, three sources of equal loudness together produce a sound level 5 dB louder than one source. 3.1.5 A-Weighted Decibels The dB scale alone does not adequately characterize how humans perceive sound. The dominant frequencies of a sound have a substantial effect on the human response to that sound. Although the intensity (energy per unit area) of the sound is a purely physical quantity, the loudness or human response is determined by the characteristics of the human ear. Human hearing is limited in the range of audible frequencies as well as in the way it perceives the SPL in that range. In general, people are most sensitive to the frequency range of 1,000 to 8,000 Hz and perceive sounds within that range better than sounds of the same amplitude in higher or lower frequencies. To approximate the response of the human ear, sound levels of individual frequency bands are weighted, depending on the human sensitivity to those frequencies. Then, an “A-weighted” sound level (expressed in units of dBA) can be computed based on this information. The A-weighting network approximates the frequency response of the average young ear when listening to most ordinary sounds. When people judge the relative loudness or annoyance of a sound, their judgments correlate well with A-weighted sound levels of those sounds. Other weighting networks have been devised to address high noise levels or other special problems (e.g., B-, C-, and D-scales), but these scales are rarely used in conjunction with transit or highway related noise. Noise levels for technical reports related to transit or traffic noise are typically reported in terms of A-weighted decibels or dBA. Table 3-1 describes typical A-weighted noise levels for various noise sources. 3.1.6 Human Response to Changes in Noise Levels As discussed above, doubling sound energy results in a 3 dB increase in sound. However, given a sound level change measured with precise instrumentation, the subjective human perception of a doubling of loudness will usually be different than what is measured. Under controlled conditions in an acoustical laboratory, the trained, healthy human ear is able to discern 1 dB changes in sound levels when exposed to steady, single-frequency (“pure-tone”) signals in the mid-frequency (1,000 to 8,000 Hz) range. In typical noisy environments, changes in noise of 1 to 2 dB are generally not perceptible. However, it is widely accepted that people are able to begin to detect sound level increases of 3 dB in typical noisy environments. Further, a 5 dB increase is generally perceived as a distinctly noticeable increase, and a 10 dB increase is generally perceived as a doubling of loudness. Therefore, a doubling of sound energy (e.g., doubling the volume of traffic on a highway) that would result in a 3 dB increase in sound would generally be perceived as barely detectable. El Camino Real Bus Rapid Transit Project 3-2 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Table 3-1. Typical A-Weighted Noise Levels Common Outdoor Activities or Conditions Noise Level (dBA) — 110 — Common Indoor Activities or Locations Rock band Jet flying at 1,000 feet — 100 — Gas lawn mower at 3 feet — 90 — Diesel truck at 50 feet at 50 mph — 80 — Noisy urban area, daytime Gas lawn mower, 100 feet Commercial area Heavy traffic at 300 feet — 70 — Food blender at 3 feet Garbage disposal at 3 feet Vacuum cleaner at 10 feet Normal speech at 3 feet — 60 — Quiet urban daytime — 50 — Large business office Dishwasher next room Quiet urban nighttime Quiet suburban nighttime — 40 — Theater, large conference room (background) — 30 — Library Bedroom at night, concert Quiet rural nighttime — 20 — Broadcast/recording studio — 10 — Lowest threshold of human hearing —0— Lowest threshold of human hearing Source: California Department of Transportation 2009. 3.1.7 Noise Descriptors Noise in our daily environment fluctuates over time. Various noise descriptors have been developed to describe time-varying noise levels. The following are the noise descriptors most commonly used in transit noise analysis. Equivalent Sound Level (Leq): Leq represents an average of the sound energy occurring over a specified period. In effect, Leq is the steady-state sound level containing the same acoustical energy as the time-varying sound that actually occurs during the same period. The 1-hour A-weighted equivalent sound level, or Leq(h), is the energy average of Aweighted sound levels occurring during a 1-hour period. Percentile-Exceeded Sound Level (Lxx): Lxx represents the sound level exceeded for a given percentage of a specified period (e.g., L10 is the sound level exceeded 10 percent of the time, and L90 is the sound level exceeded 90 percent of the time). Maximum Sound Level (Lmax): Lmax is the highest instantaneous sound level measured during a specified period. El Camino Real Bus Rapid Transit Project 3-3 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Day/Night Level (Ldn): Ldn is the energy average of A-weighted sound levels occurring over a 24-hour period, with a 10 dB penalty applied to A-weighted sound levels occurring during nighttime hours between 10 p.m. and 7 a.m. Community Noise Equivalent Level (CNEL): Similar to Ldn, CNEL is the energy average of the A-weighted sound levels occurring over a 24-hour period, with a 10 dB penalty applied to A-weighted sound levels occurring during the nighttime hours between 10 p.m. and 7 a.m. and a 5 dB penalty applied to the A-weighted sound levels occurring during evening hours between 7 p.m. and 10 p.m. 3.1.8 Sound Propagation When sound propagates over a distance, it changes in level and frequency content. The manner in which noise reduces with distance depends on the factors described as follows. 3.1.8.1 Geometric Spreading Sound from a localized source (i.e., a point source) propagates uniformly outward in a spherical pattern. The sound level attenuates (or decreases) at a rate of 6 dB for each doubling of distance from a point source. Roadways consist of several localized noise sources on a defined path and hence can be treated as a line source, which approximates the effect of several point sources. Noise from a line source propagates outward in a cylindrical pattern, often referred to as cylindrical spreading. Sound levels attenuate at a rate of 3 dB for each doubling of distance from a line source. 3.1.8.2 Ground Absorption The propagation path of noise from a roadway to a receiver is usually very close to the ground. Noise attenuation from ground absorption and reflective-wave canceling adds to the attenuation associated with geometric spreading. Traditionally, the excess attenuation has also been expressed in terms of attenuation per doubling of distance. This approximation is usually sufficiently accurate for distances of less than 200 feet. For acoustically hard sites (i.e., sites with a reflective surface between the source and the receiver, such as a parking lot or body of water), no excess ground attenuation is assumed. For acoustically absorptive or soft sites (i.e., sites with an absorptive ground surface such as soft dirt, grass, or scattered bushes and trees between the source and the receiver), an excess ground-attenuation value of 1.5 dB per doubling of distance is normally assumed. When added to the cylindrical spreading, the excess ground attenuation results in an overall drop-off rate of 4.5 dB per doubling of distance. 3.1.8.3 Atmospheric Effects Receptors located downwind from a source can be exposed to increased noise levels relative to calm conditions, whereas locations upwind can have lowered noise levels. Sound levels can increase at large distances (e.g., more than 500 feet) from a roadway because of El Camino Real Bus Rapid Transit Project 3-4 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting atmospheric temperature inversion (i.e., increasing temperature with elevation). Other factors such as air temperature, humidity, and turbulence can also have significant effects. 3.1.8.4 Shielding by Natural or Human-Made Features A large object or barrier in the path between a noise source and a receiver can substantially attenuate noise levels at the receiver. The amount of attenuation provided by shielding depends on the size of the object and the frequency content of the noise source. Natural terrain features (e.g., hills and dense woods) and human-made features (e.g., buildings and walls) can substantially reduce noise levels. Walls are often constructed between a source and a receiver specifically to reduce noise. A barrier that breaks the line of sight between a source and a receiver will typically result in at least 5 dB of noise reduction. Taller barriers provide increased noise reduction. Vegetation between a roadway and receiver is rarely effective in reducing noise because it does not create a solid barrier. 3.2 Fundamental Concepts of Groundborne Vibration This section describes basic concepts related to groundborne vibration. In contrast to airborne sound, groundborne vibration is not a phenomenon that most people experience every day. The background vibration velocity level in residential areas is usually much lower than the threshold of human perception. Most perceptible indoor vibration is caused by sources within buildings, such as mechanical equipment operation, people moving, or doors slamming. Typical outdoor sources of perceptible groundborne vibration are construction equipment, steel-wheeled trains, and traffic on rough roads. Construction activity can result in varying degrees of ground vibration depending on the equipment and method used. Equipment such as air compressors, light trucks, and hydraulic loaders generate little or no ground vibration. Pile drivers, vibratory compactors, and demolition equipment have the potential to generate substantial vibration, which may present a concern if close to buildings (Federal Transit Administration 2006). Dynamic construction equipment such as pile drivers can create vibrations that radiate along the surface and downward into the earth. These surface waves can be felt as groundborne vibration. Vibration can result in effects ranging from annoying people to damaging structures. Variations in geology and distance result in different vibration levels with different frequencies and displacements. In all cases, vibration amplitudes will decrease with increasing distance from the vibration source. As vibration waves travel outward from a source, they excite the particles of rock and soil through which they pass and cause them to oscillate. The actual distance that these particles move is usually only a few ten-thousandths to a few thousandths of an inch. The rate or velocity (in inches per second) at which these particles move is the commonly accepted definition of the vibration amplitude, referred to as the peak particle velocity (PPV). El Camino Real Bus Rapid Transit Project 3-5 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Groundborne vibration can also be expressed in terms of root-mean-square (RMS) vibration velocity to evaluate human response to vibration levels. RMS is defined as the average of the squared amplitude of the vibration signal. The vibration amplitude is expressed in terms of vibration decibels (VdB), which use a reference level of 1 micro-inch per second. Typical background vibration levels are between 50 and 60 VdB. The threshold of perception for most people is around 65 VdB. Vibration levels in the 70 to 80 VdB range are often noticeable but acceptable. Typically, vibration levels must exceed 100 VdB before building damage occurs. Historic structures, however, may have a damage threshold as low as 90 VdB. The potential for annoyance and physical damage to buildings from vibration is the primary issue associated with groundborne vibration. The human response to continuous groundborne vibration is shown in Table 3-2. Table 3-2. Human Response to Continuous Vibration from Traffic Peak Particle Velocity (Inches/Second) 0.4–0.6 0.2 0.1 0.08 0.006–0.019 Source: Whiffen and Leonard 1971. Human Response Unpleasant Annoying Begins to annoy Readily perceptible Threshold of perception Damage potential thresholds for vibration generated by construction activities are shown in Table 3-3. Table 3-3. Maximum Vibration Levels for Preventing Damage Limiting Velocity Building Category (PPV in inches/ second) Reinforced concrete, steel, or timber (no plaster) 0.5 Engineered concrete and masonry (no plaster) 0.3 Non-engineered timber and masonry buildings 0.2 Buildings extremely susceptible to vibration damage 0.12 PPV = peak particle velocity. VdB = root-mean-square velocity in decibels (1 micro-inch/second). Source: Federal Transit Administration 2006. Approximate Maximum Vibration Level (VdB) 102 98 94 90 At higher frequencies, groundborne vibration can be perceived as a noise source. At sufficiently high amplitudes, propagation of vibration waves through the ground can cause building elements to vibrate at a frequency that is audible to the human ear. Groundborne noise could result in rattling of windows, walls, or other items coupled to building surfaces. Groundborne vibration levels resulting in groundborne noise are often experienced as a combination of perceptible vibration and low frequency noise. El Camino Real Bus Rapid Transit Project 3-6 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Land uses sensitive to groundborne vibration include places where people reside, schools, libraries, and places of worship. Hospital operating rooms and certain types of industries that use vibration-sensitive equipment are considered highly sensitive to groundborne noise and vibration. Outdoor park facilities, such as picnic areas or athletic fields, are not considered sensitive to groundborne noise or vibration. The human response to different levels of groundborne noise and vibration is shown in Table 3-4. Vibration levels with spectral components within the range of human hearing (30 and 60 Hz in the table) would produce the corresponding approximate A-weighted noise levels. Thus, it is possible to experience vibrations as audible noise, even though physical vibrations may not be detected. Table 3-4. Human Response to Groundborne Noise Vibration Low-Frequency Velocity Noise Levela (dBA) (VdB) 65 25 75 35 85 45 Mid-Frequency Noise Levelb (dBA) Human Response 40 Approximate threshold of perception for many humans. Lowfrequency sound usually inaudible; mid-frequency sound excessive for quiet sleeping areas. 50 Approximate dividing line between barely perceptible and distinctly perceptible. Many people find transit vibration at this level annoying. Low-frequency noise acceptable for sleeping areas; mid-frequency noise annoying in most quiet occupied areas. 60 Vibration acceptable only for an infrequent number of events per day. Low-frequency noise annoying for sleeping areas; mid-frequency noise annoying for institutional land uses such as schools and churches, even with infrequent events. VdB = vibration decibel; dBA = A-weighted decibel. a Approximate noise level when vibration spectrum peak is near 30 Hz. b Approximate noise level when vibration spectrum peak is near 60 Hz. Source: Federal Transit Administration 2006. 3.3 Existing Noise Environment A description of land uses affected by the Project Alternatives is provided in this section. Land uses are described by intersection, and in terms of FTA Land Use Categories (Category 1, 2, and 3), which are listed as follows and described in greater detail in Section 3.1.1.4, Federal Transit Administration Standards for Transit Noise. Category 1: Tracts of land where quiet is an essential element in their intended purpose, such as outdoor amphitheaters, concert pavilions, and national historic landmarks with significant outdoor use. El Camino Real Bus Rapid Transit Project 3-7 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Category 2: Residences and buildings where people normally sleep, including homes, hospitals, and hotels. Category 3: Institutional land uses (schools, places of worship, libraries) with use typically during the daytime and evening. Other uses in this category can include medical offices, conference rooms, recording studios, concert halls, cemeteries, monuments, museums, historical sites, parks, and recreational facilities. The eastern terminus of the Project analysis area is the Arena BRT Station in San José (near the intersection of Cahill Street and The Alameda). The western terminus of the Project is the Palo Alto Transit Center (near the intersection of University and El Camino Real). The topography of the Project area is generally flat, and the Project corridor is at grade with West Santa Clara Street, The Alameda, El Camino Real, and the surrounding terrain. 3.3.1 Land Uses A field investigation was conducted to identify land uses that could be subject to operational and construction noise impacts from the Project. Single-family residences, multi-family apartment buildings, mixed-use development, and lodging facilities were identified as Category 2 land uses in the area. Places of worship, schools, parks, athletic fields, and other outdoor recreational uses were identified as Category 3 land uses. No Category 1 land uses were identified. In the noise analysis, the Project corridor was subdivided into 10 segments according to the major arterials that intersect the Project corridor. The nomenclature for segments is based on sequential numbering of the Project noise study area alignment from east to west (the study area is defined as 250 feet from the Project corridor). Segment 1: The Alameda – South Autumn Street to Interstate 880, San José The first segment of the noise Project noise study area originates at the eastern terminus of the Project corridor at the Arena, located just west of central San José, and extends to the Interstate 880 (I-880) intersection. Land uses adjacent to the Project corridor include residential, mixed-use development, lodging (Category 2), several places of worship, Hester Elementary School, an outdoor playground (Category 3), and commercial uses. Segment 2: The Alameda – Interstate 880 to El Camino Real/De La Cruz Boulevard, San José/Santa Clara The city boundary between San José and Santa Clara is located in this segment. Many of the land uses in Segment 2 include athletic baseball and soccer fields, parks, and institutional buildings associated with Santa Clara University (Category 3). There are also single-family residences, a large condominium complex (Category 2), and commercial uses. El Camino Real Bus Rapid Transit Project 3-8 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Segment 3: El Camino Real – De La Cruz Boulevard to San Tomas Expressway, Santa Clara This segment is located in Santa Clara. Traveling west from De La Cruz Boulevard, land uses adjacent to El Camino Real gradually transition to a setting that is more representative of a commercial district. In addition to commercial uses, there are several hotels and a few residential buildings (Category 2). Larry J. Marsalli Park at the eastern end of the segment includes two baseball fields; the segment also includes Civic Center Park and Geoffrey Goodfellow Sesquicentennial Park (Category 3). Segment 4: El Camino Real – San Tomas Expressway to Lawrence Expressway, Santa Clara Segment 4 is located in Santa Clara. Land uses adjacent to El Camino Real consist primarily of hotels (Category 2) and commercial uses. Segment 5: El Camino Real – Lawrence Expressway to South Sunnyvale Avenue, Santa Clara/Sunnyvale The city boundary between Santa Clara and Sunnyvale is located in this segment. The land uses in Segment 5 consist primarily of hotels (Category 2) and commercial uses. The segment also contains a mobile home park, multi-family residential units, and mixed-use development (Category 2). Segment 6: El Camino Real – South Sunnyvale Avenue to SR 85, Sunnyvale/Mountain View The city boundary between Sunnyvale and Mountain View is located in this segment. The area is primarily commercial, with some hotels, mixed-use development, and a large apartment complex (Category 2). There is a landscaped area in front of the Sunnyvale courthouse (Category 3) at the intersection of El Camino Real and South Mathilda Avenue. Segment 7: El Camino Real – SR 85 to Miramonte Avenue, Mountain View Segment 7 is located in Mountain View. There is a mobile home park with a swimming pool (Category 2) that faces El Camino Real near the southwest quadrant of the SR 85 intersection at El Camino Real. Although land uses along this segment are primarily commercial, several apartment complexes and lodging facilities (Category 2) exist along the segment. Segment 8: El Camino Real – Miramonte Avenue to San Antonio Road, Mountain View/Los Altos The city boundary between Mountain View and Los Altos is located in this segment. The land use is primarily commercial, with a mix of lodging and multi-family residential use (Category 2). El Camino Real Bus Rapid Transit Project 3-9 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Segment 9: El Camino Real – San Antonio Road to Page Mill Road, Los Altos/Palo Alto The city boundary between Los Altos and Palo Alto is located in this segment. The land use is primarily commercial, with a mix of lodging and residential use (Category 2). Segment 10: El Camino Real – Page Mill Road to University Avenue, Palo Alto Segment 10 is located in Palo Alto and extends to the western terminus of the full buildout of the Project near the Palo Alto Transit Center. The land use along this segment consists primarily of single-family residences (Category 2). There is also a mix of commercial uses, lodging facilities (Category 2), and places of worship (Category 3). Palo Alto elementary and high schools and their associated athletic fields (Category 3) are adjacent to El Camino Real, as are Stanford University athletic fields and areas of open space. The Lucile Packard Children’s Hospital/Stanford University Medical Center complex is also located southwest of the western terminus. The land use within 500 feet of the Palo Alto Transit Center consists of commercial use and athletic fields. The land use survey is summarized in Table 3-5. As the first step in the noise and vibration analysis process, a screening analysis is conducted using procedures in the FTA Manual to identify locations where a Project may cause noise effects. In the screen analysis, receivers within the indicated screening distance of the Project are identified. If no receivers are within the screening distance, the Project is unlikely to have an adverse effect, and no further noise analysis is required. If receivers exist within the screening distance, that distance defines the study area for the general and/or detailed noise assessment. Using a screening distance of 250 feet for rapid transit with intervening buildings on an exclusive roadway, the residential, transient-residential (Category 2), school, park, recreational, and place-of-worship (Category 3) land use categories described above were found to lie within the screening distance for the analysis. Therefore, an assessment of transit noise is required. 3.3.2 Noise Monitoring Survey The impact analysis in this report focuses on Category 2 and Category 3 receivers. Noise measurement locations were selected to represent the noise-sensitive land uses adjacent to the Project corridor. The existing noise environment in the area was characterized using longand short-term noise monitoring. A field noise study was conducted to characterize day/night noise levels, residential and lodging land uses, and outdoor areas of frequent human use. Long-term measurement sites were selected to capture the diurnal noise level pattern from traffic at residential (Category 2) land uses adjacent to El Camino Real. Short-term measurement locations were selected to supplement long-term measurements at other residential land uses and lodging facilities along the corridor as well as institutional uses (Category 3), parks, athletic fields, and outdoor areas of frequent human use along major segments in the area. El Camino Real Bus Rapid Transit Project 3-10 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Table 3-5. Land Uses Adjacent to the El Camino Real Project Corridor Segment # 1 2 3 4 5 SubSegment # 1-1 Street Name The Alameda 1-2 City San José The Alameda Segment Arena/South Autumn Street to Martin Avenue Martin Avenue to Naglee Avenue 1-3 The Alameda Naglee Avenue to West Hedding Street San José 1-4 The Alameda West Hedding Street to I-880 San José 2-1 The Alameda I-880 to El Camino Real 2-2 El Camino Real The Alameda to Campbell Avenue San José, Santa Clara Santa Clara 2-3 El Camino Real Campbell Avenue to Benton Street Santa Clara 2-4 3-1 El Camino Real El Camino Real Benton Street to De La Cruz Boulevard De La Cruz Boulevard to Lafayette Street Santa Clara Santa Clara 3-2 3-3 El Camino Real El Camino Real Lafayette Street to Monroe Street Monroe Street to Lincoln Street Santa Clara Santa Clara 3-4 3-5 4-1 4-2 4-3 El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real Santa Clara Santa Clara Santa Clara Santa Clara Santa Clara 5-1 5-2 El Camino Real El Camino Real Lincoln Street to Scott Boulevard Scott Boulevard to San Tomas Expressway San Thomas Expressway to Bowers Avenue Bowers Avenue to Calabazas Boulevard Calabazas Boulevard to Lawrence Expressway Lawrence Expressway to Henderson Avenue Henderson Avenue to South Wolfe Road 5-3 5-4 El Camino Real El Camino Real South Wolfe Road to South Fair Oaks South Fair Oaks to South Sunnyvale Avenue El Camino Real Bus Rapid Transit Project 3-11 San José Santa Clara Santa Clara, Sunnyvale Sunnyvale Sunnyvale Land Uses Identified in Segment Mixed-use, residential, lodging, commercial Mixed-use, residential, Hester Elementary School, commercial Residential, commercial, recreational, places of worship Residential, commercial, places of worship Residential, commercial, lodging Residential, Santa Clara University athletic fields Residential, commercial, Alumni Park, Santa Clara University athletic fields Residential, commercial Larry J. Marsalli Park, ball fields, lodging Residential, commercial Geoffrey Goodfellow Park, Civic Center Park Lodging, commercial Lodging, commercial Lodging, commercial Lodging, commercial Lodging, commercial Lodging, commercial Residential, lodging, commercial Residential, lodging, commercial Mixed-use, commercial August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Segment # 6 7 8 9 10 Chapter 3. Environmental Setting SubSegment # 6-1 Street Name El Camino Real 6-2 El Camino Real 6-3 El Camino Real 6-4 El Camino Real 6-5 El Camino Real Segment South Sunnyvale Avenue to South Mathilda Avenue South Mathilda Avenue to South Pastoria Avenue South Pastoria Avenue to South Mary Avenue South Mary Avenue to South Bernardo Avenue South Bernardo Avenue to SR 85 7-1 7-2 7-3 El Camino Real El Camino Real El Camino Real SR 85 to Grant Avenue Grant Avenue to Calderon Avenue Calderon Avenue to Castro Street 7-4 8-1 8-2 8-3 El Camino Real El Camino Real El Camino Real El Camino Real Castro Street to Miramonte Avenue Miramonte Avenue to El Monte Avenue El Monte Avenue to South Rengstorff Road South Rengstorff Road to San Antonio Road 9-1 9-2 El Camino Real El Camino Real San Antonio Road to Arastradero Road Arastradero Road to El Camino Way Mountain View Mountain View Mountain View Mountain View, Los Altos Los Altos, Palo Alto Palo Alto 9-3 9-4 10-1 10-2 El Camino Real El Camino Real El Camino Real El Camino Real El Camino Way to Hansen Way Hansen Way to Page Mill Road Page Mill Road to South California Avenue South California Avenue to Park Boulevard Palo Alto Palo Alto Palo Alto Palo Alto 10-3 El Camino Real Park Boulevard to Embarcadero Road Palo Alto 10-4 El Camino Real Embarcadero Road to University Avenue/Palo Alto Transit Center Palo Alto El Camino Real Bus Rapid Transit Project 3-12 City Sunnyvale Land Uses Identified in Segment Residential, commercial, mixed use Sunnyvale Courthouse Park, commercial Sunnyvale Lodging, commercial Sunnyvale Commercial Sunnyvale, Mountain View Mountain View Mountain View Mountain View Residential, commercial, lodging Residential, commercial, lodging Residential, commercial, lodging Second-row residential, Fairmont Park, commercial Residential, commercial, lodging Lodging, commercial Residential, lodging, commercial Residential, lodging, commercial Residential, lodging, commercial Residential, lodging, commercial, recreational Residential, lodging, commercial Lodging, commercial Lodging, recreational, commercial Residential, lodging, place of worship, commercial Residential, Palo Alto High School, park, athletic fields Lodging, hospital, park, commercial August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority 3.3.2.1 Chapter 3. Environmental Setting Long-Term Measurements Long-term monitoring was conducted at 10 locations using the following environmental sound-level meters: Larson-Davis model 720 (serial numbers 0502 and 0506), Rion NA-21 (serial number 00676771), and Rion NA-22 (serial number 00773232). The long-term soundlevel data were collected over one 24-hour period at each site. Measurements were taken from Monday June 10, 2013 to Friday June 14, 2013. The purpose of these measurements was to quantify the day/night noise level (Ldn) and the daily trend in sound levels throughout a 24-hour period and to identify the peak traffic noise hour or “loudest” hour associated with the representative segment of El Camino Real. The results of these measurements were used to describe existing Ldn noise exposure at buildings where people usually sleep and variations in sound levels throughout the day. Detailed hourly data and statistics for each long-term site are included in Appendix A. Longterm site locations are shown in Figure 3-1. For long-term measurements, sound-level meters were locked in a case with the microphone and windscreen connected via a microphone cable. The microphone was attached to a fence or tree branch such that the microphone was approximately 5 feet above the ground. All long-term measurement sites were located in first-row locations facing The Alameda or El Camino Real; thus, traffic noise was a significant source of noise for all sites. Each site is described below. Long-term site LT-1 was installed near the intersection of The Alameda and Pershing Avenue to represent mixed-use developments and the Hester Elementary School on the segment of the Project corridor from South Autumn Street to I-880. The sound-level meter was secured to a tree about 42 feet from the centerline of The Alameda. The day/night average level at this site was 70.2 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 75.2 dBA Leq(h), during the 7 a.m. hour. The quietest hourly value was 54.6 dBA Leq(h) during the 3 a.m. hour. Long-term site LT-2 was installed between the Stephen Schott Stadium ball fields and in line with the roadway-facing façade of a condominium complex located at 431 El Camino Real, Santa Clara, to represent residential, lodging, and school uses on the segment of the Project corridor from I-880 to De La Cruz Boulevard. The sound-level meter was secured to a tree about 72 feet from the centerline of El Camino Real. The day/night average level at this site was 71.9 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 71.2 dBA Leq(h), during the 8 a.m. hour. The quietest hourly value was 57.5 dBA Leq(h) during the 3 a.m. hour. Long-term site LT-3 was installed at the Holiday Inn Express and Suites located at 1700 El Camino Real, Santa Clara, to represent lodging, park, and residential uses on the segment of the Project corridor from De La Cruz Boulevard to San Tomas Expressway. The sound-level meter was secured to a tree about 76 feet from the centerline of El Camino Real. The El Camino Real Bus Rapid Transit Project 3-13 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting day/night average level at this site was 69.9 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 69.6 dBA Leq(h), during the 5 p.m. hour. The quietest hourly value was 55.5 dBA Leq(h) during the 3 a.m. hour. Long-term site LT-4 was installed at the Quality Inn and Suites located at 2930 El Camino Real, Santa Clara, to represent lodging uses on the segment of the Project corridor from San Tomas Expressway to Lawrence Expressway. The sound-level meter was secured to a signpost about 80 feet from the centerline of El Camino Real. The day/night average level at this site was 66.1 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 65.1 dBA Leq(h), during the 8 a.m. hour. The quietest hourly value was 50.5 dBA Leq(h) during the 3 a.m. hour. Long-term site LT-5 was installed at the front façade of Trellis Square Apartments, located at 965 El Camino Real, Sunnyvale, to represent lodging, park, and residential uses on the segment of the Project corridor from Lawrence Expressway to South Sunnyvale Avenue. The sound-level meter was secured to a tree about 72 feet from the centerline of El Camino Real. The day/night average level at this site was 70.0 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 69.7 dBA Leq(h), during the 5 p.m. hour. The quietest hourly value was 54.9 dBA Leq(h) during the 3 a.m. hour. Long-term site LT-6 was installed in line with the front façade of Cherry Orchard Apartments, located at 250 El Camino Real, Sunnyvale, to represent lodging, park, and residential uses on the segment of the Project corridor from South Sunnyvale Avenue to SR 85. The sound-level meter was secured to a tree about 152 feet from the centerline of El Camino Real. The day/night average level at this site was 63.2 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 64.5 dBA Leq(h), during the 12 p.m. hour. The quietest hourly value was 48.0 dBA Leq(h) during the 2 a.m. hour. Long-term site LT-7 was installed near the entrance of Sahara Village Mobile Home Park, located at 191 East El Camino Real, Mountain View, to represent lodging, residential, and park uses on the segment of the Project corridor from SR 85 to Miramonte Avenue. The sound-level meter was secured to a tree about 114 feet from the centerline of El Camino Real. The day/night average level at this site was 65.9 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 64.5 dBA Leq(h), during the 2 p.m. hour. The quietest hourly value was 51.8 dBA Leq(h) during the 2 a.m. hour. Long-term site LT-8 was installed near the entrance of Avalon Towers, located at 2400 West El Camino Real, Mountain View, to represent residential and lodging uses on the segment of the Project corridor from Miramonte Avenue to San Antonio Road. The sound-level meter was secured to a tree about 98 feet from the centerline of El Camino Real. The day/night average level at this site was 67.8 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 75.0 dBA Leq(h), during the 7 a.m. hour. The quietest hourly value was 53.6 dBA Leq(h) during the 2 a.m. hour. El Camino Real Bus Rapid Transit Project 3-14 August 2014 ICF 00710.12 Ad ob eC k Mountain View ni o Rd S a n A nto St 9-3-N 6-5-N S 82 7-2-S LT-7 mon Bernardo 6-5-S ve te A De La C Guad alup e Riv er r uz Bl Santa Clara 2-5-N Transit Center 3-1-N 2-5-S 3-2-N 2-4-S 82 3-2-S tL vd Ave S an a Tom 880 St 1-3-S WT aylo r 1-3-N Stoc k to n Arena (Santa Clara Alum Rock (SCAR) BRT Project) Ave Taylor/Naglee n St da u li a LT-1 WJ am e e Al h T 1-2-N 1-2-S 1-1-N 1-1-S Race/Julian e St py R ac s Ex Si n g Park St 1-4-S le e A ve 2-1-S 1-4-N le t a ry A ve He s te r A ve Mar t in Ave 2-1-N Na g oe The Alameda WH St nr eS t e dd i nive ng St r si t y Ave Dr ln Mo S af a ye tt os Creek Gat t Los tumn S co on S Au Scott L in B t en 87 ll Ave LT-2 lm 3-3-N LT-3 3-3-S San Jose WU d lvd LT-4 4-3-S 4-1-S t B lv re s B Kiely Ck toga Sara m El C a eal ino R 3-5-S C am b e Pa S co t Pad Ck 4-1-N y B lv py 4-3-N Lo s d K iel e Ex d Flora Vista 280 oy Ave Pomer sta a Vi Flor Ave MATCH LINE—SEE ABOVE 7-2-N 7-1-N Mir a d B lv iA ve r enc ve on A 5-2-S as o quin as A Tom San Law rain r Ave Ave Wolfe der s o nt la Pop 5-3-S LT-5 5-1-N b il az Bowers Ave No Hen Graphics … 00710.12 (12-10-2013) y Ave 7-3-N 7-4-S Castro e r Rd Ro a Los Altos x py 7-4-N 8-1-S r ing o n ia ll E s Ck baza Cala D orm o St min 82 Rd ve ck A le nyva Su n o g a R d t S ar a enb e 5-3-N1 m E Fre lab a El C 5-3-N2 Fair Oaks olf e SW H o ll 5-4-S Ave HollenbeckLT-6 5-4-N el East Chann 6-2-N 6-1-N S Fair Oaks Ave le Ave S Mathilda Ave 6-3-S S Sunny va S Pastoria 6-3-N t hi Santa Clara Ca Sunnyvale Sunnyvale W Evelyn Ave Fo o 8-1-N S Sp Ant Legend Project Corridor 1-1-S Short-term Noise Monitoring Site LT-1 Long-term Noise Monitoring Site BRT Station (by El Camino Real BRT Project) Optional BRT Station BRT Station (by Other Projects) Caltrain Corridor Capitol Corridor Escuela MATCH LINE—SEE BELOW S an 8-3-S 8-2-S w ay F t hb u o e S Mary Av El Camino Real 8-2-N Showers Calderon Ave LT-8 Castro St 9-1-N S Shoreline Blvd Rd Arastradero 9-1-S W Evelyn Ave S Bernardo Laqunita Lk Sunnyvale Central Expy Arastradero Sh ow er s D r Channe l 237 85 Escuela Ave o Way 9-2-N S Rengsdor f Rd LT-9 El Camin Stanfor d o Real 9-3-S Ha n s e n Way ia Ave Californ Stanford University El Camin 10-1-S 9-4-S l Rd B lv California 10-1-N LT-10 82 Permanente Ck Par k Alma Page M il 10-3-N d Qurry Rd Palm Dr Churchill Grant Rd Palo Alto 101 nel West Chan Embarcadero Bar ron Ck Mata dero Ck rc hill Av e ba Rd Ck ens Stev 10-4-N 10-4-S Em ro C hu rc University Ave e ad Sunnyvale Palo Alto Transit Center (existing) 0 0.5 1 1.5 2 Miles Map sources: Roads: U.S. Census Bureau Tiger Line data, 2011. Citiy limits: Parsons 2013. Figure 3-1 Noise Monitoring Sites El Camino Real Bus Rapid Transit Project Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Long-term site LT-9 was installed in front of a tennis court near the entrance of the Driscoll Place townhouse complex located on the 4100 block of El Camino Real, Palo Alto, to represent residential and lodging uses on the segment of the Project corridor from San Antonio Road to Page Mill Road. The sound-level meter was secured to a tree about 85 feet from the centerline of El Camino Real. The day/night average level at this site was 66.9 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 67.5 dBA Leq(h), during the 11 a.m. hour. The quietest hourly value was 51.3 dBA Leq(h) during the 1 a.m. hour. Long-term site LT-10 was installed in a residential subdivision located between Stanford Avenue and Serra Street in Palo Alto to represent residential, lodging, recreational, place-ofworship, school, and park uses on the segment of the Project corridor from Page Mill Road to University Avenue. The sound-level meter was secured to a chain link fence about 110 feet from the centerline of El Camino Real. The day/night average level at this site was 65.4 dBA Ldn, calculated from measured hourly Leq values. The loudest hourly value measured was 64.9 dBA Leq(h), during the 4 p.m. hour. The quietest hourly value was 52.4 dBA Leq(h) during the 3 a.m. hour. 3.3.2.2 Short-Term Measurements To supplement long-term monitoring, short-term monitoring was conducted at 60 locations adjacent to El Camino Real using Larson Davis LD812 Precision Type 1 sound-level meters (serial numbers 0239, 0430, 0432). Short-term monitoring locations are shown in Figure 3-1, and field notes taken at site locations are included in Appendix B. Measurement sites were selected to represent the noise-sensitive receiver location closest to El Camino Real in the case of areas of outdoor use or the nearest alignment-facing building façades of residential units and lodging facilities. During the short-term measurements, the field staff attended each meter. At all locations, noise levels were measured at a height of 5 feet above the ground and at least 10 feet from structures. The selected sites were affected primarily by traffic noise, including bus traffic from El Camino Real. At each measurement site, one or more noise measurements of 15 minutes in duration were taken. To describe day/night noise exposure at measurement sites located at Category 2 receivers, the diurnal trend from the nearest long-term site along the major segment of El Camino Real was applied to the short-term measurement site results. At each site, a handwritten log was taken of Leq, Lmax, Lmin, L10, L33, L50, and L90 values collected during the measurement period, and dominant noise sources observed during each measurement period were identified in terms of time observed and noise level relative to ambient traffic noise. Calibration of each meter was checked before and after use at each measurement site using Larson Davis model CAL250 and model CAL200 calibrators. Temperature, wind speed, and humidity were recorded manually during the short-term monitoring session using a Kestrel 3000 portable weather station. During the short-term measurements, weather conditions were consistent for the duration of the fieldwork, with El Camino Real Bus Rapid Transit Project 3-15 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting mostly clear skies and wind speeds low throughout the day, typically ranging from 0 to 5 miles per hour (mph). Measured temperatures were in the range of 65°F to 80°F (18°C to 27°C). Table 3-6 summarizes the results of the short-term noise monitoring conducted in the area. The short-term monitoring sites are shown in Figure 3-1. The dominant source of noise levels in the community was automobile and bus traffic on the Project corridor. 3.3.2.3 Vibration Measurements Vibration measurements were not conducted for the Project. Existing vibration sources in the study area include motor vehicle traffic on West Santa Clara Street, The Alameda, El Camino Real and other roadways. El Camino Real Bus Rapid Transit Project 3-16 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Table 3-6. Summary of Short-Term Sound Measurements Site 1-1-N 1-1-S 1-2-N 1-2-S 1-3-N 1-3-S 1-4-N 1-4-S 2-1-N 2-1-S 2-4-S 2-5-N 2-5-S 3-1-N 3-2-N 3-2-S 3-3-N 3-3-S 3-5-S 4-1-N 4-1-S 4-3-N 4-3-S 5-1-N 5-2-S 5-3-N1 5-3-N2 5-3-S 5-4-N 5-4-S 6-1-N 6-2-N Land Use and Location Lodging, 1041 The Alameda, San José Lodging, 1050 The Alameda, San José Playground, 1460 The Alameda, San José Apartments, 1681 The Alameda, San José Lodging, 1830 The Alameda, San José Place of worship, 1146 University Avenue, San José Place of worship, 1960 The Alameda, San José Mixed use, 1929 The Alameda, San José Apartments, 2078 The Alameda, San José Lodging, 2155 The Alameda, San José Residence, 553 Franklin Street, Santa Clara Mixed use, 611 El Camino Real, Santa Clara Residence, 610 El Camino Real, Santa Clara Lodging, 859 El Camino Real, Santa Clara Residence, 1171 El Camino Real, Santa Clara Apartments, 1000 El Camino Real, Santa Clara Civic Center Park, El Camino Real, Santa Clara Apartments, 1450 El Camino Real, Santa Clara Lodging, 2250 El Camino Real, Santa Clara Lodging, 2515 El Camino Real, Santa Clara Lodging, 2500 El Camino Real, Santa Clara Lodging, 3477 El Camino Real, Santa Clara Lodging, 3208 El Camino Real, Santa Clara Lodging, 4341 El Camino Real, Santa Clara Residential, 1008 East El Camino Real, Sunnyvale Lodging, 711 East El Camino Real, Sunnyvale Apartments, 621 East El Camino Real, Sunnyvale Apartments, 874 East El Camino Real, Sunnyvale Apartments, 555 East El Camino Real, Sunnyvale Mixed use, 438 East El Camino Real, Sunnyvale Mixed use, 303 West El Camino Real, Sunnyvale Courthouse Park, West El Camino Real, Sunnyvale El Camino Real Bus Rapid Transit Project Land Use Category 2 2 3 2 2 3 3 2 2 2 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3-17 Start Time 6/10/2013 10:49 a.m. 6/10/2013 11:12 a.m. 6/10/2013 12:01 p.m. 6/11/2013 8:40 a.m. 6/11/2013 8:45 a.m. 6/11/2013 9:08 a.m. 6/11/2013 10:01 a.m. 6/11/2013 9:49 a.m. 6/11/2013 8:52 a.m. 6/11/2013 9:36 a.m. 6/11/2013 11:04 a.m. 6/11/2013 11:11 a.m. 6/11/2013 10:58 a.m. 6/11/2013 11:48 a.m. 6/12/2013 10:10 a.m. 6/12/2013 10:10 a.m. 6/12/2013 10:58 a.m. 6/12/2013 10:58 a.m. 6/13/2013 1:10 p.m. 6/12/2013 10:09 a.m. 6/12/2013 10:44 a.m. 6/12/2013 11:16 a.m. 6/12/2013 12:09 p.m. 6/12/2013 12:38 p.m. 6/12/2013 2:42 p.m. 6/12/2013 3:19 p.m. 6/13/2013 11:19 a.m. 6/12/2013 3:48 p.m. 6/13/2013 11:50 a.m. 6/13/2013 12:20 p.m. 6/12/2013 12:52 p.m. 6/12/2013 12:56 p.m. Leq 63.7 59.8 65.3 64.8 65.3 64.1 66.6 64.8 64.6 68.4 54.4 64.1 68.6 61.5 67.7 68.8 64.9 68.8 67.0 63.4 62.0 62.0 61.3 69.6 65.9 61.3 60.3 66.2 58.4 60.5 64.9 61.0 Lmax 78.0 76.1 78.6 75.4 73.2 71.6 79.8 75.1 74.9 83.5 66.8 76.3 80.1 72.2 78.0 79.3 77.4 80.2 87.0 86.0 77.0 74.3 85.9 83.4 81.4 83.2 86.2 85.2 69.2 71.1 72.5 74.4 L33 62.8 59.9 65.8 65.4 66.2 64.6 67.1 65.1 65.1 68.6 53.6 63.1 68.8 61.5 67.7 68.4 64.9 68.4 65.3 62.9 61.1 61.6 62.1 69.8 65.5 60.5 60.8 66.4 58.6 60.3 65.6 60.9 L50 60.2 57.1 64.2 62.4 64.1 63.0 64.7 63.6 63.0 67.0 52.4 59.5 65.7 59.5 65.6 64.9 62.3 66.5 60.8 60.1 59.2 60.1 59.9 67.4 63.5 59.6 59.1 64.6 57.5 59.2 63.6 59.5 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 3. Environmental Setting Site Land Use and Location 6-3-N Lodging, 865 West El Camino Real, Sunnyvale 6-3-S Lodging, 852 West El Camino Real, Sunnyvale 6-5-N Apartments, 870 East El Camino Real, Mountain View 6-5-S Lodging, 901 East El Camino Real, Mountain View 7-1-N Lodging, 64 West El Camino Real, Mountain View 7-2-N Mixed use, 100 West El Camino Real, Mountain View 7-2-S Lodging, 93 West El Camino Real, Mountain View 7-3-N Residential, 600 West El Camino Real, Mountain View 7-4-N Lodging, 1012 West El Camino Real, Mountain View 7-4-S Mixed use, 939 West El Camino Real, Mountain View 8-1-N Mixed use, 1580 West El Camino Real, Mountain View 8-1-S Lodging, 1561 West El Camino Real, Mountain View 8-2-N Lodging, 1984 West El Camino Real, Mountain View 8-2-S Mixed use, 2041 West El Camino Real, Mountain View 8-3-S Apartments, 5100 El Camino Real, Los Altos 9-1-N Lodging, 4345 El Camino Real, Los Altos 9-1-S Lodging, 4238 El Camino Real, Palo Alto 9-2-N Apartments, 4173 El Camino Real, Palo Alto 9-3-N Lodging, 3945 El Camino Real, Palo Alto 9-3-S Lodging, 3400 El Camino Real, Palo Alto 9-4-S Lodging, 3200 El Camino Real, Palo Alto 10-1-N Apartments, 2701 El Camino Real, Palo Alto 10-1-S Playing fields, 2700 El Camino Real, Palo Alto 10-3-N Residence, 1621 El Camino Real, Palo Alto 10-4-N Lodging, 675 El Camino Real, Palo Alto 10-4-S Park/open space, University Avenue and El Camino Real, Palo Alto a Data not available for this site. El Camino Real Bus Rapid Transit Project 3-18 Land Use Category 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 2 2 3 Start Time 6/13/2013 10:35 a.m. 6/13/2013 11:47 a.m. 6/13/2013 11:05 a.m. 6/12/2013 5:31 p.m. 6/11/2013 6:13 p.m. 6/10/2013 6:16 p.m. 6/10/2013 6:12 p.m. 6/13/2013 1:13 p.m. 6/11/2013 5:10 p.m. 6/11/2013 5:17 p.m. 6/11/2013 6:06 p.m. 6/11/2013 5:28 p.m. 6/11/2013 6:03 p.m. 6/11/2013 4:53 p.m. 6/11/2013 4:17 p.m. 6/10/2013 5:53 p.m. 6/10/2013 6:25 p.m. 6/10/2013 5:06 p.m. 6/10/2013 4:01 p.m. 6/10/2013 4:37 p.m. 6/10/2013 3:25 p.m. 6/10/2013 5:09 p.m. 6/10/2013 5:07 p.m. 6/10/2013 3:39 p.m. 6/10/2013 3:50 p.m. 6/10/2013 3:12 p.m. Leq 58.5 57.1 60.0 61.5 63.0 67.4 65.4 60.0 66.7 66.6 69.5 69.3 65.3 64.3 69.3 63.8 62.3 58.8 63.0 56.4 66.2 69.5 59.1 65.5 68.2 65.0 Lmax 69.8 68.3 72.3 71.3 75.4 76.2 74.9 72.8 76.8 85.9 87.1 77.6 81.6 71.3 78.4 74.1 68.5 70.2 75.8 65.7 82.2 81.6 68.9 74.3 -- a 79.3 L33 58.4 57.0 60.0 61.6 63.2 68.4 66.3 59.0 67.2 64.8 69.6 70.2 65.3 65.2 70.5 64.7 63.3 58.9 63.1 57.0 66.7 69.4 58.9 66.3 -- a 64.8 L50 55.9 56.0 58.5 60.7 61.4 64.7 63.9 57.2 63.8 63.1 68.4 68.7 62.6 63.9 67.7 62.6 61.8 56.1 60.6 55.1 64.2 67.2 57.7 64.3 -- a 62.4 August 2014 ICF 00710.12 Chapter 4 Potential Impacts and Recommended Mitigation 4.1 4.1.1 Methodology Methods for Identifying Land Uses and Selecting Noise Measurement and Modeling Receiver Locations A field investigation was conducted to identify land uses that could be subject to transit and construction noise impacts from the Project. Although all developed land uses were evaluated in this analysis, the focus was on outdoor locations of frequent human use, institutional uses, and residential buildings in which people normally sleep. 4.1.2 Operational Noise The noise and vibration assessments were conducted in accordance with the FTA Transit Noise and Vibration Impact Assessment guidelines (described in Section 3.1.1.4). The FTA Manual specifies that criteria are applied for a comparison between future Project noise and existing noise, and not between future Project noise and projections of future “no-build” noise exposure. Following FTA guidelines, a screening assessment was conducted to select applicable receptors that are located within the FTA screening distance of 250 feet of the alignment for a busway with intervening buildings (described in Section 2.3.1, Land Uses). Receptors were selected from land uses within this screening distance to represent sensitive land uses identified along the corridor. Existing noise levels for receptor locations were taken from results of the noise-monitoring program conducted in the area. A general assessment was conducted to compute Project noise and vibration levels under each of the Project alternatives. Project noise contributions from buses were calculated using noise source levels for the general assessment, as outlined in the FTA Manual. The proposed future BRT vehicle fleet is expected to consist of hybrid diesel-electric vehicles. To create a conservative analysis, a diesel bus option was used in the noise modeling because diesel buses would be the noisiest option among the FTA reference levels for bus vehicle types. Project buses were assumed to operate at the posted speed limit of 35 mph. Calculated Project noise levels were then compared with the “moderate impact” and “severe impact” criteria based on the existing ambient conditions recorded for a given receptor location. 4.1.3 Operational Vibration Rubber tires and suspension systems of buses provide vibration isolation, so it is unusual for buses to cause a significant amount of groundborne noise or vibration. When buses cause El Camino Real Bus Rapid Transit Project 4-1 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation effects, such as rattling of windows, the source is almost always airborne noise. Perceptible vibration from buses can result from bumps, potholes, gaps, or other disruptions in the roadway surface or from the operation of buses inside or very close to buildings. For projects that involve rubber-tire vehicles such as the Project BRT fleet, a vibration impact is not likely except in certain situations. Three specific factors should be checked to determine if there is a potential for vibration impact from BRT projects or any other projects that involve rubber-tire vehicles. 1. Will there be expansion joints, speed bumps, or other design features that result in unevenness in the road surface near vibration-sensitive buildings? Such irregularities can result in perceptible groundborne vibration at distances up to 75 feet away. 2. Will buses, trucks, or other heavy vehicles be operating close to a sensitive building? Research using electron microscopes and manufacturing of computer chips are examples of vibration-sensitive activities. 3. Does the project include operation of vehicles inside or directly underneath buildings that are vibration sensitive? Special considerations are often required for shared-use facilities such as a bus station located inside an office building complex. Projects that do not include any of those three conditions are exempt from vibration analysis. Projects that do include one of the factors are then screened for distances from vibrationsensitive land uses. For bus projects, the vibration source must be a minimum of 100 feet from Category 1 land uses and 50 feet from Category 2 land uses. No distances are specified for Category 3. None of these criteria apply to the Project. Therefore, no operational vibration impact is likely under FTA criteria, and no further operational vibration analysis is required. 4.1.4 Construction Noise Noise and vibration related to construction would result from operation of heavy equipment needed to install transit stations and bulbouts associated with the Project. The assessment of potential construction noise levels was based on methodology developed by FTA (2006). Typical noise levels produced by equipment to be used during construction of project features are summarized in Table 4-1. Individual types of construction equipment are expected to generate maximum noise levels ranging from 80 to 89 dBA at a distance of 50 feet. The construction noise level at a given receiver depends on the type of construction activity, the noise level generated by that activity, and the distance and shielding between the activity and noise-sensitive receivers. El Camino Real Bus Rapid Transit Project 4-2 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation Table 4-1. Construction Equipment Noise Emission Levels Equipment Grader Jack Hammer Bulldozers Truck Loader Compactor Backhoe Crane Roller Paver Brush Chipper dBA = A-weighted decibel Sources: a Federal Transit Administration 2006 b Thalheimer 2000 c Health and Safety Executive 2008. Typical Noise Level (dBA) 50 feet from Source 85a 88a 85a 84b 85a 81a 82a 83a 74a 89a 88c Utilization factors for construction noise are used in the analysis to describe source noise levels in terms of Leq noise exposure, as outlined in the FTA guidelines for construction noise. The Leq noise standard accounts for the energy average of noise over a specified interval (e.g., 1 hour or 8 hours), so a utilization factor represents the amount of time a type of equipment is used during the interval. 4.1.5 Construction Vibration Vibration source levels for a variety of typical construction equipment types are shown in Table 4-2. Source levels are shown in terms of PPV in inches per second and RMS velocity in decibels (VdB) at 25 feet, based on FTA guidelines. The potential for damage to adjacent architectural resources from Project-related construction vibration was investigated, in addition to the modeled noise- and vibration-sensitive receivers discussed above. Using assumptions provided by the Project engineers and the FTA methodology, as outlined above, the potential for construction vibration damage to historic structures was analyzed. One building, the 1341–1345 The Alameda, San José property (referred to as the Hester Public Market) appears to be eligible for the National Register of Historic Places (NRHP) and/or the California Register of Historic Places (CRHP), at a local level of significance. In addition, the San José Underpass (Caltrans Bridge No. 37-0045) is listed in the NRHP as a contributor to the Southern Pacific Railroad Depot Historic District. El Camino Real Bus Rapid Transit Project 4-3 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation Table 4-2. Typical Construction Equipment Vibration Levels Equipment Pile Driver (Impact) Pile Driver (Vibratory) Clam Shovel Drop (Slurry Wall) Hydromill (Slurry Wall) PPV at 25 feet (in/sec) 1.518 0.644 0.734 0.170 0.202 0.008 0.017 Upper range Typical Upper range Typical — In soil In rock Lv at 25 feet (approx.)a 112 104 105 93 94 66 75 Vibratory Roller — 0.210 Hoe Ram — 0.089 Large Bulldozer — 0.089 Caisson Drilling — 0.089 Loaded Trucks — 0.076 Jackhammer — 0.035 Small Bulldozer — 0.003 a Root mean square (RMS) velocity in decibels (VdB) reference 1 micro-inch per second. Source: Federal Transit Administration 2006. 4.2 94 87 87 87 86 79 58 Impact Criteria The Project corridor passes through several cities. Many of these jurisdictions have noise standards that relate to land use compatibility with transportation noise sources (e.g., traffic, rail, and aircraft). Noise from transportation sources is controlled at the federal level, not at the local level. Consequently, local noise ordinances do not apply to transportation sources but, rather, to non-transportation sources such as construction equipment. In all of these jurisdictions, noise from construction activities is exempt from noise ordinance standards, and in such cases, no enforceable numerical noise level limits can be applied during the hours indicated in the applicable ordinance. 4.2.1 Construction Noise Based on FTA guidance a noise impact due to construction noise is considered to occur if construction equipment exceeds 80 dBA Leq (8 hours) at a residential location between the hours of 7 a.m. and 10 p.m. or 70 dBA Leq (8 hours) between the hours of 10 p.m. and 7 a.m. 4.2.2 Construction Vibration A vibration impact due to construction is considered to occur if vibration levels from construction equipment are perceptible at a receiving residential use (i.e., 75 VdB, described as the annoyance impact criterion for occasional events at Category 2 land uses, as found in Table 2-2). A vibration impact potentially resulting in building damage could occur at a PPV of 0.20 inch per second. This is based on the FTA criterion for fragile buildings. El Camino Real Bus Rapid Transit Project 4-4 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority 4.2.3 Chapter 4. Potential Impacts and Recommended Mitigation Operations Noise A noise impact due to the Project is considered to occur at a receptor location if the Projectrelated noise exposure for the applicable land use category of the receptor (Category 1, 2, or 3) equals or exceeds the FTA criterion for “moderate impact” or “severe impact” indicated in Figure 2-1, based on the existing noise exposure for the receptor. These criteria are described in detail in Section 3.1.1.4. 4.3 4.3.1 Potential Impacts and Mitigation Construction Noise Potential worst-case equipment noise levels from construction of Project components were evaluated by combining the noise levels of up to six of the loudest pieces of equipment that would most likely operate at the same time during a given phase of construction. Detailed noise levels by construction phase are shown in Appendix C. Assuming utilization factors of between 20 and 50 percent, depending on the type of equipment used, the loudest noise level in terms of noise exposure over an 8-hour period would occur during the paving phase, with an overall noise level of 88 dBA Leq (8 hours). Estimated loudest-case construction noise levels as a function of distance, based on attenuation over hard (i.e., acoustically reflective) ground, are shown in Table 4-3. Although equipment will operate in many different areas as the Project is constructed, the highest noise levels are expected at those sites where the duration and intensity of construction activities would be greatest. The work areas for the paving phase of the Project would extend through several residential areas and communities adjacent to El Camino Real. Although this assessment includes daytime and nighttime construction noise estimates, construction would occur primarily during daytime hours when such activities are exempt from applicable local noise limits. However, construction may occur before 8 a.m. or after 5:30 p.m. on weekdays. As shown in Table 4-4, noise from construction activities is predicted to exceed the FTA daytime construction noise criterion at nearby residences, lodging facilities, schools, and outdoor parks located within 120 feet of construction areas. The FTA nighttime noise criterion would be exceeded at a distance of up to 400 feet from construction areas. Construction noise levels would be similar across Project Alternatives 2, 3 (3a and 3b), and 4 (4a, 4b, and 4c). In areas where BRT stations would be constructed as bulbouts, as specified in mixed-flow conditions, noise levels would be higher at receiver locations adjacent to the near lanes where the stations would be built because the distance between source and receiver would be shorter than for construction areas for dedicated-lane stations. El Camino Real Bus Rapid Transit Project 4-5 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation Table 4-3. Construction Equipment Noise Levels by Distance during the Paving Phase (loudest case) Maximum Sound Level Source Data at 50 feet (dBA) Paving Asphalt Paver 89 Tandem Roller 74 Roller 74 Pneumatic Wheel 85 All Sources Combined – Leq sound level (dBA) at 50 feet = Distance Between Source and Receiver (feet) 50 60 70 80 100 120 150 200 250 300 350 400 500 600 800 1,000 2,000 3,000 4,000 5,000 Utilization Factor 50% 50% 50% 50% Leq Sound Level (dBA) 86 71 71 82 88 Calculated Leq Sound Level (dBA) 88 86 85 84 82 80 78 76 74 72 71 70 68 66 64 62 56 52 50 48 Calculations based on Federal Transit Administration 2006 and Thalheimer 2000. Note: This calculation does not include the effects, if any, of local shielding from walls, topography, or other barriers that may reduce sound levels further. Although construction of the entire Project is scheduled to take up to 2 years to complete, construction at a given location for each phase of the Project would be intermittent and short term. Noise related to construction of the Project would cease once the Project is complete. El Camino Real Bus Rapid Transit Project 4-6 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation Table 4.11-9. Calculated Noise Levels during Construction of Project Features Receiver Name Land Use Category Description/notes Location Near Lane Construction Distance Noise Level Daytime Nighttime (ft) (8-hour Leq) Impact? Impact? Daytime Impact Contour Distance (ft) Nighttime Impact Contour Distance (ft) 1-1-N 2 - Nighttime Use Lodging, 1041 The Alameda, San José The Alameda 25 94 Yes Yes 120 400 1-1-S 2 - Nighttime Use Lodging, 1050 The Alameda, San José The Alameda 50 88 Yes Yes 120 400 LT-1 2 - Nighttime Use Mixed use, Alameda/Pershing Avenue, San José The Alameda 35 91 Yes Yes 120 400 1-2-N 3 - Institutional Use Playground, 1460 The Alameda, San José The Alameda 40 90 Yes Yes 120 400 1-2-S 2 - Nighttime Use Apartments, 1681 The Alameda, San José The Alameda 65 86 Yes Yes 120 400 1-3-N 2 - Nighttime Use Lodging, 1830 The Alameda, San José The Alameda 40 90 Yes Yes 120 400 1-3-S 3 - Institutional Use Place of Worship, 1146 University Avenue, San José The Alameda 80 84 Yes Yes 120 400 1-4-N 3 - Institutional Use Place of Worship, 1960 The Alameda, San José The Alameda 60 86 Yes Yes 120 400 1-4-S 2 - Nighttime Use Mixed use, 1929 The Alameda, San José The Alameda 70 85 Yes Yes 120 400 2-1-N 2 - Nighttime Use Apartments, 2078 The Alameda, San José The Alameda 70 85 Yes Yes 120 400 2-1-S 2 - Nighttime Use Lodging, 2155 The Alameda, San José The Alameda 35 91 Yes Yes 120 400 LT-2 2 - Nighttime Use Apartments, 431 El Camino Real, Santa Clara El Camino Real 45 89 Yes Yes 120 400 2-4-S 2 - Nighttime Use Residence, 553 Franklin Street, Santa Clara El Camino Real 85 83 Yes Yes 120 400 2-5-N 2 - Nighttime Use Mixed use, 611 El Camino Real, Santa Clara El Camino Real 100 82 Yes Yes 120 400 2-5-S 2 - Nighttime Use Residence, 610 El Camino Real, Santa Clara El Camino Real 50 88 Yes Yes 120 400 3-1-N 2 - Nighttime Use Lodging, 859 El Camino Real, Santa Clara El Camino Real 60 86 Yes Yes 120 400 3-2-N 2 - Nighttime Use Residence, 1171 El Camino Real, Santa Clara El Camino Real 65 86 Yes Yes 120 400 3-2-S 2 - Nighttime Use Apartments, 1000 El Camino Real, Santa Clara El Camino Real 70 85 Yes Yes 120 400 3-3-N 3 - Institutional Use Civic Center Park, El Camino Real, Santa Clara El Camino Real 80 84 Yes Yes 120 400 3-3-S 2 - Nighttime Use Apartments, 1450 El Camino Real, Santa Clara El Camino Real 55 87 Yes Yes 120 400 LT-3 2 - Nighttime Use Lodging, 1700 El Camino Real, Santa Clara El Camino Real 65 86 Yes Yes 120 400 El Camino Real Bus Rapid Transit Project 4-7 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation Receiver Name Land Use Category Description/notes Location 3-5-S 2 - Nighttime Use Lodging, 2250 El Camino Real, Santa Clara El Camino Real Near Lane Construction Distance Noise Level Daytime Nighttime (ft) (8-hour Leq) Impact? Impact? 70 85 Yes Yes Daytime Impact Contour Distance (ft) 120 Nighttime Impact Contour Distance (ft) 400 4-1-N 2 - Nighttime Use Lodging, 2515 El Camino Real, Santa Clara El Camino Real 95 82 Yes Yes 120 400 4-1-S 2 - Nighttime Use Lodging, 2500 El Camino Real, Santa Clara El Camino Real 80 84 Yes Yes 120 400 LT-4 2 - Nighttime Use Lodging, 2930 El Camino Real, Santa Clara El Camino Real 70 85 Yes Yes 120 400 4-3-N 2 - Nighttime Use Lodging, 3477 El Camino Real, Santa Clara El Camino Real 80 84 Yes Yes 120 400 4-3-S 2 - Nighttime Use Lodging, 3208 El Camino Real, Santa Clara El Camino Real 80 84 Yes Yes 120 400 5-1-N 2 - Nighttime Use Lodging, 4341 El Camino Real, Santa Clara El Camino Real 50 88 Yes Yes 120 400 5-2-S 2 - Nighttime Use Residential, 1008 East El Camino Real, Sunnyvale El Camino Real 60 86 Yes Yes 120 400 LT-5 2 - Nighttime Use Apartments, 965 East El Camino Real, Sunnyvale El Camino Real 65 86 Yes Yes 120 400 5-3-N1 2 - Nighttime Use Lodging, 711 East El Camino Real, Sunnyvale El Camino Real 120 80 Yes Yes 120 400 5-3-N2 2 - Nighttime Use Apartments, 621 East El Camino Real, Sunnyvale El Camino Real 95 82 Yes Yes 120 400 5-3-S 2 - Nighttime Use Apartments, 874 East El Camino Real, Sunnyvale El Camino Real 70 85 Yes Yes 120 400 5-4-N 2 - Nighttime Use Apartments, 555 East El Camino Real, Sunnyvale El Camino Real 145 79 No Yes 120 400 5-4-S 2 - Nighttime Use Mixed use, 438 East El Camino Real, Sunnyvale El Camino Real 140 79 No Yes 120 400 LT-6 2 - Nighttime Use Apartments, 250 West El Camino Real, Sunnyvale El Camino Real 140 79 No Yes 120 400 6-1-N 2 - Nighttime Use Mixed use, 303 West El Camino Real, Sunnyvale El Camino Real 90 83 Yes Yes 120 400 6-2-N 3 - Institutional Use Courthouse Park, West El Camino Real, Sunnyvale El Camino Real 80 84 Yes Yes 120 400 6-3-N 2 - Nighttime Use Lodging, 865 West El Camino Real, Sunnyvale El Camino Real 125 80 Yes Yes 120 400 6-3-S 2 - Nighttime Use Lodging, 852 West El Camino Real, Sunnyvale El Camino Real 80 84 Yes Yes 120 400 6-5-N 2 - Nighttime Use Apartments, 870 East El Camino Real, Mountain El Camino Real View 115 81 Yes Yes 120 400 6-5-S 2 - Nighttime Use Lodging, 901 East El Camino Real, Mountain View El Camino Real 135 79 No Yes 120 400 LT-7 2 - Nighttime Use Residential, 191 East El Camino Real, Mountain View El Camino Real 100 82 Yes Yes 120 400 El Camino Real Bus Rapid Transit Project 4-8 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Receiver Name Land Use Category 7-1-N Chapter 4. Potential Impacts and Recommended Mitigation Near Lane Construction Distance Noise Level Daytime Nighttime (ft) (8-hour Leq) Impact? Impact? Daytime Impact Contour Distance (ft) Nighttime Impact Contour Distance (ft) Description/notes Location 2 - Nighttime Use Lodging, 64 West El Camino Real, Mountain View El Camino Real 100 82 Yes Yes 120 400 7-2-N 2 - Nighttime Use Mixed use, 100 West El Camino Real, Mountain View El Camino Real 95 82 Yes Yes 120 400 7-2-S 2 - Nighttime Use Lodging, 93 West El Camino Real, Mountain View El Camino Real 95 82 Yes Yes 120 400 7-3-N 2 - Nighttime Use Residential, 600 West El Camino Real, Mountain El Camino Real View 105 82 Yes Yes 120 400 7-4-N 2 - Nighttime Use Lodging, 1012 West El Camino Real, Mountain View El Camino Real 55 87 Yes Yes 120 400 7-4-S 2 - Nighttime Use Mixed use, 939 West El Camino Real, Mountain View El Camino Real 50 88 Yes Yes 120 400 8-1-N 2 - Nighttime Use Mixed use, 1580 West El Camino Real, Mountain View El Camino Real 50 88 Yes Yes 120 400 8-1-S 2 - Nighttime Use Lodging, 1561 West El Camino Real, Mountain View El Camino Real 75 84 Yes Yes 120 400 8-2-N 2 - Nighttime Use Lodging, 1984 West El Camino Real, Mountain View El Camino Real 55 87 Yes Yes 120 400 8-2-S 2 - Nighttime Use Mixed use, 2041 West El Camino Real, Mountain View El Camino Real 105 82 Yes Yes 120 400 LT-8 2 - Nighttime Use Apartments, 2400 West El Camino Real, Mountain View El Camino Real 95 82 Yes Yes 120 400 8-3-S 2 - Nighttime Use Apartments, 5100 El Camino Real, Los Altos El Camino Real 80 84 Yes Yes 120 400 9-1-N 2 - Nighttime Use Lodging, 4345 El Camino Real, Los Altos El Camino Real 65 86 Yes Yes 120 400 9-1-S 2 - Nighttime Use Lodging, 4238 El Camino Real, Palo Alto El Camino Real 60 86 Yes Yes 120 400 9-2-N 2 - Nighttime Use Apartments, 4173 El Camino Real, Palo Alto El Camino Real 90 83 Yes Yes 120 400 LT-9 2 - Nighttime Use Residential, 4100 block El Camino Real, Palo Alto El Camino Real 70 85 Yes Yes 120 400 9-3-N 2 - Nighttime Use Lodging, 3945 El Camino Real, Palo Alto El Camino Real 50 88 Yes Yes 120 400 9-3-S 2 - Nighttime Use Lodging, 3400 El Camino Real, Palo Alto El Camino Real 65 86 Yes Yes 120 400 El Camino Real Bus Rapid Transit Project 4-9 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation Receiver Name Land Use Category Description/notes Location 9-4-S 2 - Nighttime Use Lodging, 3200 El Camino Real, Palo Alto El Camino Real Near Lane Construction Distance Noise Level Daytime Nighttime (ft) (8-hour Leq) Impact? Impact? 65 86 Yes Yes Daytime Impact Contour Distance (ft) 120 Nighttime Impact Contour Distance (ft) 400 10-1-N 2 - Nighttime Use Apartments, 2701 El Camino Real, Palo Alto El Camino Real 55 87 Yes Yes 120 400 10-1-S 3 - Institutional Use Playing Fields, 2700 El Camino Real, Palo Alto El Camino Real 140 79 No Yes 120 400 LT-10 2 - Nighttime Use Residential, Stanford Avenue, Palo Alto El Camino Real 95 82 Yes Yes 120 400 10-3-N 2 - Nighttime Use Residence, 1621 El Camino Real, Palo Alto El Camino Real 80 84 Yes Yes 120 400 10-4-N 2 - Nighttime Use Lodging, 675 El Camino Real, Palo Alto El Camino Real 35 91 Yes Yes 120 400 10-4-S 3 - Institutional Use Park/Open Space, University & El Camino Real, Palo Alto El Camino Real 60 86 Yes Yes 120 400 El Camino Real Bus Rapid Transit Project 4-10 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority 4.3.2 Chapter 4. Potential Impacts and Recommended Mitigation Construction Vibration Construction of the Project would result in temporary vibration along the alignment from use of heavy equipment and machinery. The vibration levels from construction activities were estimated using equipment data described in Section 4.1.6. Results are summarized in Table 4-5. Table 4-5. Construction Equipment Vibration Levels by Distance Bulldozer Vibratory Roller Truck Distance (feet) VdBa PPVb VdBa PPVb VdBa PPVb 10 99 0.352 106 0.830 98 0.300 15 94 0.191 101 0.452 92 0.164 20 90 0.124 97 0.293 88 0.106 25 87 0.089 94 0.210 86 0.076 30 85 0.068 92 0.160 83 0.058 35 83 0.054 90 0.127 81 0.046 40 81 0.044 88 0.104 79 0.038 45 79 0.037 87 0.087 78 0.031 50 78 0.031 85 0.074 77 0.027 55 77 0.027 84 0.064 75 0.023 60 76 0.024 83 0.056 74 0.020 63 75 0.022 82 0.052 74 0.019 65 74 0.021 82 0.050 73 0.018 70 74 0.019 81 0.045 72 0.016 75 73 0.017 80 0.040 71 0.015 80 72 0.016 79 0.037 70 0.013 85 71 0.014 78 0.033 70 0.012 90 70 0.013 78 0.031 69 0.011 95 70 0.012 77 0.028 68 0.010 100 69 0.011 76 0.026 68 0.010 110 68 0.010 75 0.023 66 0.008 120 67 0.008 74 0.020 65 0.007 130 65 0.008 73 0.018 64 0.006 140 65 0.007 72 0.016 63 0.006 150 64 0.006 71 0.014 62 0.005 a RMS Velocity Level re 1 micro-inch/second b Damage assessment criterion based on non-engineered timber and masonry buildings; Peak particle velocity, inch/second Calculations based on Federal Transit Administration 2006. Groundborne vibration from construction activities may periodically exceed the FTA vibration criterion at nearby residences, lodging facilities, and schools located within 110 feet of construction areas. As shown in Table 4-5, vibration levels from operation of a vibratory roller would exceed the FTA vibration criterion of 75 VdB at a distance of 110 feet, while operation of a bulldozer would exceed the criterion at a distance of 63 feet. Vibration levels from a El Camino Real Bus Rapid Transit Project 4-11 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation vibratory roller would exceed the criterion for building damage at a distance of 25 feet. The potential for perceptible vibration from construction within building structures is unlikely and would occur only during short intervals when equipment is operated near structures. As discussed in Section 4.1.5, Construction Vibration, the Hester Public Market appears to be eligible for listing in NRHP and the CRHP at a local level of significance. In addition, the San José Underpass (Caltrans Bridge No. 37- 0045) is listed in the NRHP as a contributor to the Southern Pacific Railroad Depot Historic District. No construction activity is expected near the San José Underpass. Construction of the Race/Julian BRT station, however, is planned in front of the Hester Public Market and vibration-generating activities could occur within about 13 feet of the face of the building. The results in Table 4-5 indicate that construction-induced vibration could exceed 0.2 inches/second at the building, which indicates that there is potential for Project construction to result in vibration impacts. In terms of equipment used, vibration levels from construction would be similar across Project Alternatives 2, 3, and 4. Potential vibration levels would be highest in mixed flow segments, where curbside bulbout stations are proposed. Vibration levels would be lower in dedicated lane segments, where much of the paving and station construction would occur in lanes adjacent to the median at a greater distance from building structures along El Camino Real. 4.3.3 Operational Noise Improvements proposed to BRT service (Rapid 522) under the Santa Clara-Alum Rock (SCAR) project are projected to increase bus volumes from 144 round trips along the El Camino Real Project corridor to 162 round trips by 2018. Project Alternative 1 (No-Build Alternative), assumes that this increase in bus service would also occur under the SCAR project. Under Build Alternative 2, new BRT stations would be built but there would be no dedicated lanes for BRT service. Under all options for Alternatives 3 and 4, the existing landscaped median and portions of two inside traffic lanes (one lane in each direction) would be converted to dedicated lanes of varying distances (refer to Section 1.2, Project Description, for a discussion of alternative configurations). Headways of 15 minutes for existing Rapid 522 bus service would reduce to 10 minutes during daytime hours; Local 22 service would change from every 12 minutes to every 15 minutes. An operational noise assessment was conducted using noise exposure source levels and computations specified in the FTA Manual. The proposed future BRT vehicle fleet would consist of hybrid diesel-electric vehicles. For a more conservative analysis, diesel bus source levels were used because hybrid source levels are unknown, and diesel buses have the highest source level noise emissions. Project buses were assumed to operate at the proposed speed limit of 35 mph. Increases in BRT service would result in 18 added round trips per day. Given the distribution of existing vehicle trips during daytime (7 a.m. to 10 p.m.) and nighttime (10 p.m. to 7 a.m.) El Camino Real Bus Rapid Transit Project 4-12 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation service, it was assumed the Project would add one vehicle in each direction during a typical daytime hour and one vehicle during a typical nighttime hour. Calculated noise levels were then compared with existing noise levels to determine whether Project-related noise exposure at Category 2 or Category 3 receptor locations would result in an exceedance of FTA noise impact criteria of “moderate impact” or “severe impact.” Two scenarios were analyzed in the following tables: buses operating in mixed-flow traffic and buses operating in dedicated lanes. At a given receptor location along the alignment, the additional noise exposure from operating BRT traffic would occur under one of these scenarios for each of the Project Alternatives. Noise levels were calculated according to the estimated vehicle distance from mixed-flow lanes or dedicated lanes to sensitive receptors. Noise level calculations under the mixed-flow scenario are shown in Table 4-6 and under the dedicated lane scenario in Table 4-7. The results indicate that no noise impacts due to added BRT service along the El Camino Real Project corridor are anticipated under either operating scenario. These results are depicted graphically to compare predicted Project noise exposure with FTA criteria (Figures 4-1 and 4-2). 4.4 Mitigation Measures The measures below are available to reduce noise and vibration effects due to construction. Mitigation Measure NV-1: Employ Noise-Reducing Practices during Construction During construction, VTA will employ best practices to reduce construction noise at noise-sensitive land uses to ensure that construction noise levels do not exceed 80 dBA Leq (8 hours) during daytime hours (7 a.m. to 10 p.m.) and 70 dBA Leq (8 hours) during nighttime hours (10 p.m. to 7 a.m.). Measures that can be used to limit construction noise include but are not limited to the following: Limiting noise-generating construction operations to the hours of 7 a.m. to 5:30 p.m. Monday through Friday and minimizing construction activities during nights, weekends, and holiday periods. Choosing haul routes and conducting loading and unloading operations to minimize noise in residential and other sensitive areas. Locating stationary equipment (e.g., generators, compressors, rock crushers, cement mixers, idling trucks) as far as possible from noise-sensitive land uses. Prohibiting gasoline or diesel engines from having unmuffled exhaust. El Camino Real Bus Rapid Transit Project 4-13 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation Requiring that all construction equipment powered by gasoline or diesel engines have sound-control devices that are at least as effective as those originally provided by the manufacturer and that all equipment be operated and maintained to minimize noise generation. Preventing excessive noise by shutting down idle vehicles or equipment. Mitigation Measure NV-2: Prior to Construction, Initiate a Complaint/Response Tracking Program Prior to construction, VTA will make a construction schedule available to residents living in the vicinity of the construction areas and designate a noise disturbance coordinator. The coordinator will be responsible for responding to complaints regarding construction noise, determine the cause of the complaint, and ensure that reasonable measures are implemented to correct the problem when feasible. A contact telephone number for the noise disturbance coordinator will be conspicuously posted on construction site fences and included in the notification of the construction schedule. Mitigation Measure NV-3: Employ Vibration-Reducing Practices during Construction During construction, VTA will employ best practices to reduce construction vibration at adjacent buildings such that vibration at the building facades does not exceed 0.2 inches per second. Measures that can be used to limit construction vibration include but are not limited to the following: Locating high vibration generating equipment as far as possible from buildings Employing alternative non-impact equipment A vibration control plan will be prepared which will describe the specific methods that the contractor will use to control vibration. Because of the historic status of the 13711341-45 The Alameda “Hester Public Market” (eligible for the NHRP) the plan will provide additional detail on how construction vibration near this building will be addressed. For the Hester Public Market the plan will require: A pre-construction survey of the building to document pre-existing damage such as plaster cracks, shifted foundation, and concrete cracks. Real time monitoring of ground vibration at the front of the building and a course of action in the event the vibration exceeds 0.2 inches/second. A designated complaint coordinator will be responsible for handling and responding to any complaints received during such periods of construction. A reporting program will be required that documents complaints received, actions taken, and the effectiveness of these actions in resolving disputes. El Camino Real Bus Rapid Transit Project 4-14 August 2014 ICF 00710.12 20 Note: Noise exposure is in terms of Leq(h) for Category 1 land uses, Ldn for Category 2 Noise Exposure Increase, Category 1 and 2 Land uses (dB) Severe 15 Moderate 10 5 No Impact 0 Graphics … 00710.12 (4-14-2014) 40 45 50 55 60 65 70 75 80 ExisƟŶŐ Noise Exposure (dBA) Project predicted noise levels at evaluated receptor locations Figure 4.11-4 Operations Results Relative to FTA Noise Level Increase Criteria El Camino Real Bus Rapid Transit Project 85 80 Note: Noise exposure is in terms of Leq(h) for Category 1 and 3 land uses, Ldn for Category 2 land uses. 80 75 70 Severe 65 70 60 65 Moderate 55 60 50 55 Project Noise Exposure, Category 3 Land uses (dBA) Project Noise Exposure, Category 1 and 2 Land uses (dBA) 75 No Impact 50 45 45 Graphics … 00710.12 (4-14-2014) 40 40 45 50 55 60 65 70 75 80 ExisƟŶŐ Noise Exposure (dBA) Project predicted noise levels at evaluated receptor locations Figure 4.11-3 Operations Results Relative to FTA Project Noise Exposure Impact Criteria El Camino Real Bus Rapid Transit Project Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation Table 4-6. Operations Results, Mixed-Flow Scenario Receiver Name 1-1-N 1-1-S LT-1 1-2-N 1-2-S 1-3-N 1-3-S 1-4-N 1-4-S 2-1-N 2-1-S LT-2 2-4-S 2-5-N 2-5-S 3-1-N 3-2-N 3-2-S 3-3-N 3-3-S LT-3 3-5-S 4-1-N 4-1-S LT-4 4-3-N 4-3-S 5-1-N 5-2-S LT-5 5-3-N1 5-3-N2 5-3-S 5-4-N 5-4-S LT-6 6-1-N Land Use Category 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use El Camino Real Bus Rapid Transit Project Description/Notes Lodging, 1041 The Alameda, San José Lodging, 1050 The Alameda, San José Mixed use, Alameda/Pershing Avenue, San José Playground, 1460 The Alameda, San José Apartments, 1681 The Alameda, San José Lodging, 1830 The Alameda, San José Place of Worship, 1146 University Avenue, San José Place of Worship, 1960 The Alameda, San José Mixed use, 1929 The Alameda, San José Apartments, 2078 The Alameda, San José Lodging, 2155 The Alameda, San José Apartments, 431 El Camino Real, Santa Clara Residence, 553 Franklin Street, Santa Clara Mixed use, 611 El Camino Real, Santa Clara Residence, 610 El Camino Real, Santa Clara Lodging, 859 El Camino Real, Santa Clara Residence, 1171 El Camino Real, Santa Clara Apartments, 1000 El Camino Real, Santa Clara Civic Center Park, El Camino Real, Santa Clara Apartments, 1450 El Camino Real, Santa Clara Lodging, 1700 El Camino Real, Santa Clara Lodging, 2250 El Camino Real, Santa Clara Lodging, 2515 El Camino Real, Santa Clara Lodging, 2500 El Camino Real, Santa Clara Lodging, 2930 El Camino Real, Santa Clara Lodging, 3477 El Camino Real, Santa Clara Lodging, 3208 El Camino Real, Santa Clara Lodging, 4341 El Camino Real, Santa Clara Residential, 1008 East El Camino Real, Sunnyvale Apartments, 965 East El Camino Real, Sunnyvale Lodging, 711 East El Camino Real, Sunnyvale Apartments, 621 East El Camino Real, Sunnyvale Apartments, 874 East El Camino Real, Sunnyvale Apartments, 555 East El Camino Real, Sunnyvale Mixed use, 438 East El Camino Real, Sunnyvale Apartments, 250 West El Camino Real, Sunnyvale Mixed use, 303 West El Camino Real, Sunnyvale Location The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real Measured Existing Near Lane Ambient Distance Level, dBA (feet) (Ldn or Leq) 25 64 Ldn 50 61 Ldn 35 70 Ldn 40 65 Leq 65 63 Ldn 40 64 Ldn 80 64 Leq 60 67 Leq 70 62 Ldn 70 65 Ldn 35 70 Ldn 45 72 Ldn 85 57 Ldn 100 66 Ldn 50 71 Ldn 60 63 Ldn 50 70 Ldn 50 71 Ldn 55 65 Leq 40 70 Ldn 50 70 Ldn 55 69 Ldn 80 65 Ldn 60 64 Ldn 60 66 Ldn 55 64 Ldn 60 63 Ldn 40 72 Ldn 45 67 Ldn 50 70 Ldn 95 62 Ldn 70 61 Ldn 55 67 Ldn 125 59 Ldn 125 63 Ldn 120 63 Ldn 60 64 Ldn 4-15 Project Noise Level 53 Ldn 49 Ldn 51 Ldn 44 Leq 47 Ldn 50 Ldn 40 Leq 42 Leq 47 Ldn 47 Ldn 51 Ldn 49 Ldn 46 Ldn 45 Ldn 49 Ldn 48 Ldn 49 Ldn 49 Ldn 42 Leq 50 Ldn 49 Ldn 48 Ldn 46 Ldn 48 Ldn 48 Ldn 48 Ldn 48 Ldn 50 Ldn 49 Ldn 49 Ldn 45 Ldn 47 Ldn 48 Ldn 44 Ldn 44 Ldn 44 Ldn 48 Ldn Combined Level 65 Ldn 61 Ldn 70 Ldn 65 Leq 63 Ldn 64 Ldn 64 Leq 67 Leq 62 Ldn 65 Ldn 70 Ldn 72 Ldn 57 Ldn 66 Ldn 71 Ldn 63 Ldn 70 Ldn 71 Ldn 65 Leq 70 Ldn 70 Ldn 69 Ldn 65 Ldn 64 Ldn 66 Ldn 64 Ldn 63 Ldn 72 Ldn 67 Ldn 70 Ldn 62 Ldn 61 Ldn 67 Ldn 59 Ldn 63 Ldn 63 Ldn 64 Ldn Increase over Existing + 1 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB Project Noise Project Noise Level Moderate Level Severe Impact Threshold Impact Threshold Impact? 61 Ldn 65 Ldn None 59 Ldn 64 Ldn None 65 Ldn 69 Ldn None 66 Leq 71 Leq None 60 Ldn 65 Ldn None 61 Ldn 65 Ldn None 66 Leq 70 Leq None 68 Leq 72 Leq None 59 Ldn 64 Ldn None 61 Ldn 66 Ldn None 65 Ldn 69 Ldn None 66 Ldn 71 Ldn None 57 Ldn 62 Ldn None 62 Ldn 67 Ldn None 66 Ldn 70 Ldn None 60 Ldn 65 Ldn None 65 Ldn 69 Ldn None 66 Ldn 70 Ldn None 66 Leq 71 Leq None 65 Ldn 69 Ldn None 65 Ldn 69 Ldn None 64 Ldn 69 Ldn None 61 Ldn 66 Ldn None 61 Ldn 65 Ldn None 62 Ldn 67 Ldn None 61 Ldn 65 Ldn None 60 Ldn 65 Ldn None 66 Ldn 71 Ldn None 63 Ldn 67 Ldn None 65 Ldn 69 Ldn None 59 Ldn 64 Ldn None 59 Ldn 64 Ldn None 63 Ldn 67 Ldn None 58 Ldn 63 Ldn None 60 Ldn 65 Ldn None 60 Ldn 65 Ldn None 61 Ldn 65 Ldn None Moderate Contour Distance (feet) < 10 19 < 10 < 10 15 < 10 < 10 < 10 18 < 10 < 10 < 10 27 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 16 13 < 10 17 < 10 12 < 10 11 11 12 15 15 15 < 10 Severe Contour Distance (feet) < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 12 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Receiver Name 6-2-N 6-3-N 6-3-S 6-5-N 6-5-S LT-7 7-1-N 7-2-N 7-2-S 7-3-N 7-4-N 7-4-S 8-1-N 8-1-S 8-2-N 8-2-S LT-8 8-3-S 9-1-N 9-1-S 9-2-N LT-9 9-3-N 9-3-S 9-4-S 10-1-N 10-1-S LT-10 10-3-N 10-4-N 10-4-S Land Use Category 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use El Camino Real Bus Rapid Transit Project Description/Notes Courthouse Park, West El Camino Real, Sunnyvale Lodging, 865 West El Camino Real, Sunnyvale Lodging, 852 West El Camino Real, Sunnyvale Apartments, 870 East El Camino Real, Mountain View Lodging, 901 East El Camino Real, Mountain View Residential, 191 East El Camino Real, Mountain View Lodging, 64 West El Camino Real, Mountain View Mixed use, 100 West El Camino Real, Mountain View Lodging, 93 West El Camino Real, Mountain View Residential, 600 West El Camino Real, Mountain View Lodging, 1012 West El Camino Real, Mountain View Mixed use, 939 West El Camino Real, Mountain View Mixed use, 1580 West El Camino Real, Mountain View Lodging, 1561 West El Camino Real, Mountain View Lodging, 1984 West El Camino Real, Mountain View Mixed use, 2041 West El Camino Real, Mountain View Apartments, 2400 West El Camino Real, Mountain View Apartments, 5100 El Camino Real, Los Altos Lodging, 4345 El Camino Real, Los Altos Lodging, 4238 El Camino Real, Palo Alto Apartments, 4173 El Camino Real, Palo Alto Residential, 4100 block El Camino Real, Palo Alto Lodging, 3945 El Camino Real, Palo Alto Lodging, 3400 El Camino Real, Palo Alto Lodging, 3200 El Camino Real, Palo Alto Apartments, 2701 El Camino Real, Palo Alto Playing Fields, 2700 El Camino Real, Palo Alto Residential, Stanford Avenue, Palo Alto Residence, 1621 El Camino Real, Palo Alto Lodging, 675 El Camino Real, Palo Alto Park/Open Space, University & El Camino Real, Palo Alto Chapter 4. Potential Impacts and Recommended Mitigation Location El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real Measured Existing Near Lane Ambient Distance Level, dBA (feet) (Ldn or Leq) 65 61 Leq 115 58 Ldn 60 58 Ldn 90 61 Ldn 120 63 Ldn 85 66 Ldn 85 64 Ldn 65 69 Ldn 75 67 Ldn 90 62 Ldn 45 68 Ldn 40 68 Ldn 40 73 Ldn 60 73 Ldn 40 69 Ldn 90 68 Ldn 75 68 Ldn 50 72 Ldn 40 65 Ldn 45 63 Ldn 70 60 Ldn 55 67 Ldn 35 64 Ldn 40 57 Ldn 40 67 Ldn 45 71 Ldn 105 59 Leq 80 65 Ldn 55 67 Ldn 35 70 Ldn 60 65 Leq 4-16 Project Noise Level 41 Leq 44 Ldn 48 Ldn 45 Ldn 44 Ldn 46 Ldn 46 Ldn 47 Ldn 46 Ldn 46 Ldn 49 Ldn 50 Ldn 50 Ldn 48 Ldn 50 Ldn 45 Ldn 46 Ldn 49 Ldn 50 Ldn 49 Ldn 47 Ldn 48 Ldn 51 Ldn 50 Ldn 50 Ldn 49 Ldn 38 Leq 46 Ldn 48 Ldn 51 Ldn 41 Leq Combined Level 61 Leq 58 Ldn 58 Ldn 61 Ldn 63 Ldn 66 Ldn 64 Ldn 69 Ldn 67 Ldn 62 Ldn 68 Ldn 68 Ldn 73 Ldn 73 Ldn 69 Ldn 68 Ldn 68 Ldn 72 Ldn 65 Ldn 63 Ldn 61 Ldn 67 Ldn 64 Ldn 58 Ldn 67 Ldn 71 Ldn 59 Leq 65 Ldn 67 Ldn 70 Ldn 65 Leq Increase over Existing 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB + 1 dB 0 dB 0 dB + 1 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB Project Noise Project Noise Level Moderate Level Severe Impact Threshold Impact Threshold Impact? 64 Ldn 69 Ldn None 57 Ldn 62 Ldn None 57 Ldn 62 Ldn None 59 Ldn 64 Ldn None 60 Ldn 65 Ldn None 62 Ldn 67 Ldn None 61 Ldn 65 Ldn None 64 Ldn 69 Ldn None 63 Ldn 67 Ldn None 59 Ldn 64 Ldn None 63 Ldn 68 Ldn None 63 Ldn 68 Ldn None 66 Ldn 71 Ldn None 66 Ldn 71 Ldn None 64 Ldn 69 Ldn None 63 Ldn 68 Ldn None 63 Ldn 68 Ldn None 66 Ldn 71 Ldn None 61 Ldn 66 Ldn None 60 Leq 65 Leq None 58 Ldn 63 Ldn None 63 Ldn 67 Ldn None 61 Ldn 65 Ldn None 57 Leq 62 Leq None 63 Ldn 67 Ldn None 66 Ldn 70 Ldn None 63 Leq 68 Leq None 61 Ldn 66 Ldn None 63 Ldn 67 Ldn None 65 Ldn 69 Ldn None 66 Leq 71 Leq None Moderate Contour Distance (feet) < 10 16 29 10 15 11 < 10 < 10 < 10 12 < 10 12 < 10 < 10 < 10 < 10 < 10 < 10 < 10 18 13 11 < 10 32 13 < 10 < 10 14 < 10 < 10 < 10 Severe Contour Distance (feet) < 10 < 10 13 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 15 < 10 < 10 < 10 < 10 < 10 < 10 < 10 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Chapter 4. Potential Impacts and Recommended Mitigation Table 4-7. Operations Results, Dedicated Lane Scenario Receiver Name 1-1-N 1-1-S LT-1 1-2-N 1-2-S 1-3-N 1-3-S 1-4-N 1-4-S 2-1-N 2-1-S LT-2 2-4-S 2-5-N 2-5-S 3-1-N 3-2-N 3-2-S 3-3-N 3-3-S LT-3 3-5-S 4-1-N 4-1-S LT-4 4-3-N 4-3-S 5-1-N 5-2-S LT-5 5-3-N1 5-3-N2 5-3-S 5-4-N 5-4-S LT-6 6-1-N Land Use Category 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use El Camino Real Bus Rapid Transit Project Description/Notes Lodging, 1041 The Alameda, San José Lodging, 1050 The Alameda, San José Mixed use, Alameda/Pershing Avenue, San José Playground, 1460 The Alameda, San José Apartments, 1681 The Alameda, San José Lodging, 1830 The Alameda, San José Place of Worship, 1146 University Avenue, San José Place of Worship, 1960 The Alameda, San José Mixed use, 1929 The Alameda, San José Apartments, 2078 The Alameda, San José Lodging, 2155 The Alameda, San José Apartments, 431 El Camino Real, Santa Clara Residence, 553 Franklin Street, Santa Clara Mixed use, 611 El Camino Real, Santa Clara Residence, 610 El Camino Real, Santa Clara Lodging, 859 El Camino Real, Santa Clara Residence, 1171 El Camino Real, Santa Clara Apartments, 1000 El Camino Real, Santa Clara Civic Center Park, El Camino Real, Santa Clara Apartments, 1450 El Camino Real, Santa Clara Lodging, 1700 El Camino Real, Santa Clara Lodging, 2250 El Camino Real, Santa Clara Lodging, 2515 El Camino Real, Santa Clara Lodging, 2500 El Camino Real, Santa Clara Lodging, 2930 El Camino Real, Santa Clara Lodging, 3477 El Camino Real, Santa Clara Lodging, 3208 El Camino Real, Santa Clara Lodging, 4341 El Camino Real, Santa Clara Residential, 1008 East El Camino Real, Sunnyvale Apartments, 965 East El Camino Real, Sunnyvale Lodging, 711 East El Camino Real, Sunnyvale Apartments, 621 East El Camino Real, Sunnyvale Apartments, 874 East El Camino Real, Sunnyvale Apartments, 555 East El Camino Real, Sunnyvale Mixed use, 438 East El Camino Real, Sunnyvale Apartments, 250 West El Camino Real, Sunnyvale Mixed use, 303 West El Camino Real, Sunnyvale Location The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda The Alameda El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real Measured Existing Near Lane Ambient Distance Level, dBA (feet) (Ldn or Leq) 25 64 Ldn 50 61 Ldn 35 70 Ldn 40 65 Leq 65 63 Ldn 40 64 Ldn 80 64 Leq 60 67 Leq 70 62 Ldn 70 65 Ldn 35 70 Ldn 45 72 Ldn 85 57 Ldn 100 66 Ldn 50 71 Ldn 60 63 Ldn 50 70 Ldn 50 71 Ldn 55 65 Leq 40 70 Ldn 50 70 Ldn 55 69 Ldn 80 65 Ldn 60 64 Ldn 60 66 Ldn 55 64 Ldn 60 63 Ldn 40 72 Ldn 45 67 Ldn 50 70 Ldn 95 62 Ldn 70 61 Ldn 55 67 Ldn 125 59 Ldn 125 63 Ldn 120 63 Ldn 60 64 Ldn 4-17 Project Noise Level 57 Ldn 53 Ldn 55 Ldn 51 Leq 51 Ldn 54 Ldn 47 Leq 49 Leq 51 Ldn 51 Ldn 55 Ldn 53 Ldn 49 Ldn 49 Ldn 52 Ldn 51 Ldn 52 Ldn 52 Ldn 49 Leq 54 Ldn 52 Ldn 52 Ldn 50 Ldn 51 Ldn 51 Ldn 52 Ldn 51 Ldn 54 Ldn 53 Ldn 52 Ldn 49 Ldn 50 Ldn 52 Ldn 47 Ldn 47 Ldn 47 Ldn 51 Ldn Combined Level 65 Ldn 62 Ldn 70 Ldn 66 Leq 64 Ldn 64 Ldn 64 Leq 67 Leq 63 Ldn 65 Ldn 70 Ldn 72 Ldn 57 Ldn 66 Ldn 71 Ldn 63 Ldn 70 Ldn 71 Ldn 65 Leq 70 Ldn 70 Ldn 69 Ldn 65 Ldn 64 Ldn 66 Ldn 64 Ldn 63 Ldn 72 Ldn 67 Ldn 70 Ldn 62 Ldn 61 Ldn 67 Ldn 59 Ldn 63 Ldn 63 Ldn 64 Ldn Increase over Existing + 1 dB + 1 dB 0 dB + 1 dB + 1 dB 0 dB 0 dB 0 dB + 1 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB Project Noise Project Noise Level Moderate Level Severe Impact Threshold Impact Threshold Impact? 61 Ldn 65 Ldn None 59 Ldn 64 Ldn None 65 Ldn 69 Ldn None 66 Leq 71 Leq None 60 Ldn 65 Ldn None 61 Ldn 65 Ldn None 66 Leq 70 Leq None 68 Leq 72 Leq None 59 Ldn 64 Ldn None 61 Ldn 66 Ldn None 65 Ldn 69 Ldn None 66 Ldn 71 Ldn None 57 Ldn 62 Ldn None 62 Ldn 67 Ldn None 66 Ldn 70 Ldn None 60 Ldn 65 Ldn None 65 Ldn 69 Ldn None 66 Ldn 70 Ldn None 66 Leq 71 Leq None 65 Ldn 69 Ldn None 65 Ldn 69 Ldn None 64 Ldn 69 Ldn None 61 Ldn 66 Ldn None 61 Ldn 65 Ldn None 62 Ldn 67 Ldn None 61 Ldn 65 Ldn None 60 Ldn 65 Ldn None 66 Ldn 71 Ldn None 63 Ldn 67 Ldn None 65 Ldn 69 Ldn None 59 Ldn 64 Ldn None 59 Ldn 64 Ldn None 63 Ldn 67 Ldn None 58 Ldn 63 Ldn None 60 Ldn 65 Ldn None 60 Ldn 65 Ldn None 61 Ldn 65 Ldn None Moderate Contour Distance (feet) 13 34 < 10 < 10 28 13 < 10 < 10 32 14 15 < 10 44 13 12 16 < 10 12 < 10 17 14 17 14 26 22 13 29 < 10 21 < 10 19 19 20 24 25 25 14 Severe Contour Distance (feet) < 10 16 < 10 < 10 13 < 10 < 10 < 10 15 < 10 < 10 < 10 21 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 14 10 < 10 14 < 10 11 < 10 < 10 < 10 11 11 11 12 < 10 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority Receiver Name 6-2-N 6-3-N 6-3-S 6-5-N 6-5-S LT-7 7-1-N 7-2-N 7-2-S 7-3-N 7-4-N 7-4-S 8-1-N 8-1-S 8-2-N 8-2-S LT-8 8-3-S 9-1-N 9-1-S 9-2-N LT-9 9-3-N 9-3-S 9-4-S 10-1-N 10-1-S LT-10 10-3-N 10-4-N 10-4-S Land Use Category 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use 2 - Nighttime Use 2 - Nighttime Use 2 - Nighttime Use 3 - Institutional Use Description/Notes Courthouse Park, West El Camino Real, Sunnyvale Lodging, 865 West El Camino Real, Sunnyvale Lodging, 852 West El Camino Real, Sunnyvale Apartments, 870 East El Camino Real, Mountain View Lodging, 901 East El Camino Real, Mountain View Residential, 191 East El Camino Real, Mountain View Lodging, 64 West El Camino Real, Mountain View Mixed use, 100 West El Camino Real, Mountain View Lodging, 93 West El Camino Real, Mountain View Residential, 600 West El Camino Real, Mountain View Lodging, 1012 West El Camino Real, Mountain View Mixed use, 939 West El Camino Real, Mountain View Mixed use, 1580 West El Camino Real, Mountain View Lodging, 1561 West El Camino Real, Mountain View Lodging, 1984 West El Camino Real, Mountain View Mixed use, 2041 West El Camino Real, Mountain View Apartments, 2400 West El Camino Real, Mountain View Apartments, 5100 El Camino Real, Los Altos Lodging, 4345 El Camino Real, Los Altos Lodging, 4238 El Camino Real, Palo Alto Apartments, 4173 El Camino Real, Palo Alto Residential, 4100 block El Camino Real, Palo Alto Lodging, 3945 El Camino Real, Palo Alto Lodging, 3400 El Camino Real, Palo Alto Lodging, 3200 El Camino Real, Palo Alto Apartments, 2701 El Camino Real, Palo Alto Playing Fields, 2700 El Camino Real, Palo Alto Residential, Stanford Avenue, Palo Alto Residence, 1621 El Camino Real, Palo Alto Lodging, 675 El Camino Real, Palo Alto Park/Open Space, University & El Camino Real, Palo Alto Chapter 4. Potential Impacts and Recommended Mitigation Location El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real El Camino Real Measured Existing Near Lane Ambient Distance Level, dBA (feet) (Ldn or Leq) 65 61 Leq 115 58 Ldn 60 58 Ldn 90 61 Ldn 120 63 Ldn 85 66 Ldn 85 64 Ldn 65 69 Ldn 75 67 Ldn 90 62 Ldn 45 68 Ldn 40 68 Ldn 40 73 Ldn 60 73 Ldn 40 69 Ldn 90 68 Ldn 75 68 Ldn 50 72 Ldn 40 65 Ldn 45 63 Ldn 70 60 Ldn 55 67 Ldn 35 64 Ldn 40 57 Ldn 40 67 Ldn 45 71 Ldn 105 59 Leq 80 65 Ldn 55 67 Ldn 35 70 Ldn 60 65 Leq Project Noise Level 48 Leq 48 Ldn 51 Ldn 49 Ldn 47 Ldn 50 Ldn 49 Ldn 51 Ldn 50 Ldn 49 Ldn 53 Ldn 54 Ldn 54 Ldn 51 Ldn 54 Ldn 49 Ldn 50 Ldn 52 Ldn 54 Ldn 53 Ldn 50 Ldn 52 Ldn 54 Ldn 54 Ldn 54 Ldn 53 Ldn 45 Leq 50 Ldn 52 Ldn 55 Ldn 49 Leq Combined Level 61 Leq 58 Ldn 59 Ldn 61 Ldn 63 Ldn 66 Ldn 65 Ldn 69 Ldn 67 Ldn 62 Ldn 68 Ldn 68 Ldn 73 Ldn 73 Ldn 69 Ldn 68 Ldn 68 Ldn 72 Ldn 65 Ldn 64 Ldn 61 Ldn 67 Ldn 65 Ldn 59 Ldn 67 Ldn 71 Ldn 59 Leq 66 Ldn 67 Ldn 70 Ldn 65 Leq Increase over Existing 0 dB 0 dB + 1 dB 0 dB 0 dB 0 dB + 1 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB 0 dB + 1 dB + 1 dB 0 dB + 1 dB + 2 dB 0 dB 0 dB 0 dB + 1 dB 0 dB 0 dB 0 dB Project Noise Project Noise Level Moderate Level Severe Impact Threshold Impact Threshold Impact? 64 Ldn 69 Ldn None 57 Ldn 62 Ldn None 57 Ldn 62 Ldn None 59 Ldn 64 Ldn None 60 Ldn 65 Ldn None 62 Ldn 67 Ldn None 61 Ldn 65 Ldn None 64 Ldn 69 Ldn None 63 Ldn 67 Ldn None 59 Ldn 64 Ldn None 63 Ldn 68 Ldn None 63 Ldn 68 Ldn None 66 Ldn 71 Ldn None 66 Ldn 71 Ldn None 64 Ldn 69 Ldn None 63 Ldn 68 Ldn None 63 Ldn 68 Ldn None 66 Ldn 71 Ldn None 61 Ldn 66 Ldn None 60 Leq 65 Leq None 58 Ldn 63 Ldn None 63 Ldn 67 Ldn None 61 Ldn 65 Ldn None 57 Leq 62 Leq None 63 Ldn 67 Ldn None 66 Ldn 70 Ldn None 63 Leq 68 Leq None 61 Ldn 66 Ldn None 63 Ldn 67 Ldn None 65 Ldn 69 Ldn None 66 Leq 71 Leq None Moderate Contour Distance (feet) < 10 28 48 19 25 19 14 < 10 18 20 < 10 22 < 10 12 < 10 17 10 13 13 32 22 20 13 56 22 < 10 11 24 10 < 10 < 10 Severe Contour Distance (feet) < 10 13 22 < 10 12 < 10 < 10 < 10 < 10 < 10 < 10 10 < 10 < 10 < 10 < 10 < 10 < 10 < 10 15 10 11 < 10 26 12 < 10 < 10 11 < 10 < 10 < 10 Note: Analysis assumes mixed flow for locations east of Lafayette Street and west of Embarcadero because there are no dedicated lane options considered for these areas. El Camino Real Bus Rapid Transit Project 4-18 August 2014 ICF 00710.12 Santa Clara Valley Transportation Authority 4.5 Chapter 4. Potential Impacts and Recommended Mitigation Cumulative Impacts The cumulative impact analysis focuses on changes in traffic patterns that would occur to assess cumulative noise impacts resulting from implementation of the project. The dedicated lanes proposed under Project Alternatives 3 and 4 would occupy existing lanes of traffic, reducing the roadway capacity of El Camino Real and resulting in traffic being redistributed to alternative routes. Also, assuming a fraction of the population currently driving automobiles to work would use rapid transit more frequently, a concurrent reduction in daily vehicle trips would result on El Camino Real. Potentially affected roadways were analyzed based on traffic projections developed as part of the El Camino Real Bus Rapid Transit Traffic Operations Analysis Report (DKS 2014). A project is considered to contribute to a significant cumulative impact if future (year 2040) traffic noise levels would result in an increase of 3 dB relative to future no-project conditions at a location where traffic noise exceeds 60 DNL. A 3 dB increase in the ambient noise level is a noticeable increase (California Department of Transportation 2009). Noise level estimates were based on average daily traffic volumes for El Camino Real and AM and PM peak-hour turning movement volumes for adjacent local roadways. A logarithmic comparison of traffic volumes among future with-Project Alternatives (Alternatives 2, 3, and 4, with associated design options) was used to develop noise level increase values for roadway segments adjacent to El Camino Real. The turning movement data from 75 intersections was compiled in December 2013 and analyzed. The analysis of these segments served as a basis for the cumulative noise impact analysis. Predicted increases in traffic noise levels due to traffic diverted under the Project Alternatives is shown in the tables in Appendix D. Relative to existing conditions, traffic noise levels would increase by up to 6 dB on some segments by 2040 due to increases in background traffic. Relative to future no-build (Alternative 1) traffic noise levels, future Project traffic noise levels would decrease or increase by less than 1 dB at the majority of locations adjacent to alternative routes. Under Project Alternatives 3 and 4, traffic noise levels are predicted to increase on Flora Vista Avenue by 3 dB; however, future peak-hour volumes would be less than 300 vehicles per hour and would be compatible with residential use. Accordingly, the Project would not contribute to a cumulatively considerable traffic noise impact, and no noise mitigation is required. El Camino Real Bus Rapid Transit Project 4-19 August 2014 ICF 00710.12 Chapter 5 List of Preparers Jason Volk, Acoustical Engineer. Mr. Volk has more than 13 years of experience as an acoustical engineer. He has a B.S. in Mechanical Engineering from North Carolina State University. David Buehler, PE, Senior Noise and Vibration Specialist. Mr. Buehler has over 30 years of experience working as an acoustic and vibration consultant. He has a B.S. in Civil Engineering from California State University at Sacramento. Kai-Ling Kuo, PE, Noise Specialist and Transportation Engineer. Ms. Kuo has over 12 years of experience as an engineer. She has a B.S. in Civil Engineering from National Taiwan University, and a M.S. in Civil and Environmental Engineering from the University of Wisconsin. Cory Matsui, Noise, Air Quality, and Climate Change Specialist. Mr. Matsui has over 3 years of experience as an environmental specialist. He has a B.A. in Atmospheric Science from the University of California at Berkeley. El Camino Real Bus Rapid Transit Project 5-1 August 2014 ICF 00710.12 Chapter 6 References 6.1 Printed References California Department of Transportation. 2004. Transportation- and Construction-Induced Vibration Guidance Manual. Noise, Vibration, and Hazardous Waste Management Office. Prepared by Jones & Stokes, Sacramento, CA. June. (J&S 02-039.) ———. 2009. Technical Noise Supplement. Environmental Program. Noise, Air Quality, and Hazardous Waste Management Office. November. Sacramento, CA. Available: <http://www.dot.ca.gov/hq/env/noise/pub/tens_complete.pdf>. California Office of Noise Control. 1977. Model Community Noise Ordinance. Berkeley, CA: California Department of Health. April. City of Mountain View. 2012. Noise Element of the 2030 General Plan Update. July. City of Palo Alto. 1998. Palo Alto Comprehensive Plan. DKS. 2013. Traffic Data. Federal Highway Administration. 2006. Roadway Construction Noise Model User’s Guide. January 26. Available: < http://ntl.bts.gov/lib/49000/49100/49175/rcnm.pdf>. Federal Transit Administration. 2006. Transit Noise and Vibration Impact Assessment. (FTA VA-90-1003-06.) Office of Planning, Washington, D.C. Prepared by Harris, Miller, Miller & Hanson, Inc. Burlington, MA. Governor’s Office of Planning and Research. 2003. Guidelines for the Preparation and Content of the Noise Element of the General Plan. Appendix A in the State of California General Plan Guidelines. Sacramento, CA. Health and Safety Executive. 2008. Noise Emissions and Exposure from Mobile Woodchippers. Research Report No. 618. Buxton, Derbyshire, UK: Health and Safety Laboratory. Thalheimer, E. 2000. Construction noise control program and mitigation strategy at the Central Artery/Tunnel Project. Noise Control Engineering Journal 48(5):157–165. Whiffen, A. C., and D. R. Leonard. 1971. A Survey of Traffic-Induced Vibrations. Report LR 418. Crowthrone, Berkshire, UK: Road Research Laboratory, Department of the Environment. El Camino Real Bus Rapid Transit Project 6-1 August 2014 ICF 00710.12 Appendix A Long-Term Monitoring Data Long‐term Site LT‐1 Data Monitor: LD 720 #0502 Date Time Duration hour ‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ 10‐Jun‐13 10:43:03 1016.8 10‐Jun‐13 11:00:00 3600 10‐Jun‐13 12:00:00 3600 10‐Jun‐13 13:00:00 3600 10‐Jun‐13 14:00:00 3600 10‐Jun‐13 15:00:00 3600 10‐Jun‐13 16:00:00 3600 10‐Jun‐13 17:00:00 3600 10‐Jun‐13 18:00:00 3600 10‐Jun‐13 19:00:00 3600 10‐Jun‐13 20:00:00 3600 21:00:00 3600 10‐Jun‐13 10‐Jun‐13 22:00:00 3600 10‐Jun‐13 23:00:00 3600 11‐Jun‐13 0:00:00 3600 11‐Jun‐13 1:00:00 3600 11‐Jun‐13 2:00:00 3600 11‐Jun‐13 3:00:00 3600 11‐Jun‐13 4:00:00 3600 11‐Jun‐13 5:00:00 3600 11‐Jun‐13 6:00:00 3600 11‐Jun‐13 7:00:00 3600 11‐Jun‐13 8:00:00 3600 11‐Jun‐13 9:00:00 3600 11‐Jun‐13 10:00:00 3600 11‐Jun‐13 11:00:00 2729.6 peak Leq ‐‐‐‐‐‐ 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 Address: near 1624 The Alameda, San José Lmax ‐‐‐‐‐‐ 66.6 69.6 67.5 67.9 67.5 68.1 67.6 67.9 67.9 66.9 65.1 63.7 62.9 59.1 58.1 60.7 55.5 54.6 56.1 62.1 66 75.3 71.6 72.7 68.8 67.2 75.3 Lmin ‐‐‐‐‐‐ 78 96.1 83.6 97.5 86.2 91.3 79.5 82.7 83.7 79.4 78.5 76.7 84.3 75.8 76.9 84.5 74.8 76.3 74 83.2 86.7 97 91 91 85.9 85 L(10) ‐‐‐‐‐‐ 51 51.1 52.3 52.4 52.4 49.9 50 52.9 49.7 48.8 45.7 44.8 45.1 42.9 41.9 41.8 42.1 42 43.6 44.3 46.7 54.7 52.2 49.5 50.6 50.3 L(33) ‐‐‐‐‐‐ 70.3 69.9 70 70.7 70.3 70.3 70.5 70.6 70.8 70.4 68.6 67.5 66.5 63.9 62.7 61.7 59.4 54.3 58.7 66.4 69.6 76.9 74 74.2 71.1 70.1 L(50) ‐‐‐ 66.6 66.9 67.4 67.9 67.5 67.7 68.1 68.4 68.1 67.3 65.5 63.8 61.4 56.2 53.1 50.2 47.3 48.1 50.4 59.6 65.7 71.5 69.6 68.7 66.9 67 L(90) diff L33 64.8 65.1 65.9 66.4 66 66.1 66.6 67.1 66.5 65.1 63.1 61.2 57.5 51.2 48.1 46.1 44.6 45.6 48.8 55.4 62.8 69.5 68.2 67 64.9 65.3 55.6 57.2 60.3 61 59.2 58 59.1 60.7 58.2 56.4 52.5 51.3 48.1 44.5 43.4 42.9 42.8 42.6 45.3 47.6 53.1 62.3 63.1 59.6 56.7 57.2 2.7 0.1 0 0 0.4 ‐0.5 ‐0.5 ‐0.2 ‐0.4 ‐0.4 ‐0.1 1.5 2.9 5 10.5 8.2 6.5 5.7 2.5 0.3 3.8 2 4 1.9 110 100 90 80 Leq 70 Lmax 60 Lmin L(10) 50 L(33) L(50) 40 L(90) 30 20 10 0 12:00 AM 3:00 AM 6:00 AM 9:00 AM 12:00 PM 3:00 PM 6:00 PM 9:00 PM 12:00 AM Long‐term Site LT‐2 Data Monitor: LD 720 #0506 Date Time Duration hour ‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ 10‐Jun‐13 11:09:40 3019.6 10‐Jun‐13 12:00:00 3600 10‐Jun‐13 13:00:00 3600 10‐Jun‐13 14:00:00 3600 10‐Jun‐13 15:00:00 3600 10‐Jun‐13 16:00:00 3600 10‐Jun‐13 17:00:00 3600 10‐Jun‐13 18:00:00 3600 10‐Jun‐13 19:00:00 3600 10‐Jun‐13 20:00:00 3600 10‐Jun‐13 21:00:00 3600 10‐Jun‐13 22:00:00 3600 23:00:00 3600 10‐Jun‐13 11‐Jun‐13 0:00:00 3600 11‐Jun‐13 1:00:00 3600 11‐Jun‐13 2:00:00 3600 11‐Jun‐13 3:00:00 3600 11‐Jun‐13 4:00:00 3600 11‐Jun‐13 5:00:00 3600 11‐Jun‐13 6:00:00 3600 11‐Jun‐13 7:00:00 3600 11‐Jun‐13 8:00:00 3600 11‐Jun‐13 9:00:00 3600 11‐Jun‐13 10:00:00 3600 11‐Jun‐13 11:00:00 3600 11‐Jun‐13 12:00:00 151.3 peak Leq ‐‐‐‐‐‐ 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 Address: Santa Clara U. baseball Field, Santa Clara Lmax ‐‐‐‐‐‐ 74.4 70.8 70.5 69.7 69.9 70 71.1 70.6 69.4 68.6 67.1 65.6 63 61.5 58.5 57.9 57.5 62.3 65.1 68.8 71.1 71.2 70.2 69.9 69.6 78.2 71.2 Lmin ‐‐‐‐‐‐ 105.1 81.6 80.3 79.5 80.8 80.4 84.9 82.8 79.2 79.7 78.6 79.9 80.4 81.2 74.2 79.8 79.2 79.9 79.2 82.7 80.4 92.8 80.1 81.2 80.7 95.1 L(10) ‐‐‐‐‐‐ 52.9 51 50.5 50.5 47.7 51.9 53.2 48.5 47.6 46 44.6 44.9 42.6 41.5 39.8 38.7 39 38.8 39.7 41.6 46.6 52.6 48.9 48.2 47.9 54.9 L(33) ‐‐‐‐‐‐ 74.5 74.2 73.7 73.3 73.5 73.4 74 73.8 73.1 72.5 71 69.8 67.3 65.4 62.2 61.3 58.2 66.9 69.9 73.2 74.9 74 73.9 73.7 73.4 78.7 L(50) ‐‐‐ 71.1 71.3 71 70.3 70.3 70.6 71.7 71.1 69.8 68.7 67.4 65.2 61.8 57.8 51.6 50.5 43.9 55.2 62.7 68.5 71.7 71.5 70.8 70.1 69.8 72.9 L(90) diff L33 69.2 69.3 69.3 68.4 68.3 68.7 70.2 69.4 67.6 66.5 65 62.4 57.9 52.2 46 45 42 46.7 57.7 65.1 69.4 69.7 68.5 67.6 67.5 70.7 61.9 62.3 62.5 60.7 60.3 61 63.2 62.6 59.1 57.4 55.2 51 45.3 43.7 41.5 40.4 40.2 40 43 52.2 61 63.4 60.7 58.3 58.6 61.6 ‐0.5 ‐0.5 ‐0.6 ‐0.4 ‐0.6 ‐0.6 ‐0.5 ‐0.4 ‐0.1 ‐0.3 0.4 1.2 3.7 6.9 7.4 13.6 7.1 2.4 0.3 ‐0.6 ‐0.3 ‐0.6 ‐0.2 ‐0.2 110 100 90 80 Leq 70 Lmax 60 Lmin L(10) 50 L(33) 40 L(50) L(90) 30 20 10 0 0:00:00 3:00:00 6:00:00 9:00:00 12:00:00 15:00:00 18:00:00 21:00:00 0:00:00 Long‐term Site LT‐3 Data Address 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Monitor: Rion NA‐21 Time 6/10/2013 12:23 6/10/2013 13:23 6/10/2013 14:23 6/10/2013 15:23 6/10/2013 16:23 6/10/2013 17:23 6/10/2013 18:23 6/10/2013 19:23 6/10/2013 20:23 6/10/2013 21:23 6/10/2013 22:23 6/10/2013 23:23 6/11/2013 0:23 6/11/2013 1:23 6/11/2013 2:23 6/11/2013 3:23 6/11/2013 4:23 6/11/2013 5:23 6/11/2013 6:23 6/11/2013 7:23 6/11/2013 8:23 6/11/2013 9:23 6/11/2013 10:23 6/11/2013 11:23 6/11/2013 12:23 6/11/2013 13:23 hour Measurment Time 1:00:00 1:00:00 13:00 1:00:00 14:00 1:00:00 15:00 1:00:00 16:00 1:00:00 17:00 1:00:00 18:00 1:00:00 19:00 1:00:00 20:00 1:00:00 21:00 1:00:00 22:00 1:00:00 23:00 1:00:00 0:00 1:00:00 1:00 1:00:00 2:00 1:00:00 3:00 1:00:00 4:00 1:00:00 5:00 1:00:00 6:00 1:00:00 7:00 1:00:00 8:00 1:00:00 9:00 1:00:00 10:00 1:00:00 11:00 1:00:00 12:00 0:13:11 peak Address: 1700 El Camino Real, Santa Clara LAeq 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 69 68 68.2 68.6 68.8 69.6 68.4 68.6 68.3 65.5 63.3 60.9 59.7 56.4 56.7 55.5 58.6 64 66.9 68.5 68 67.5 67.7 68.7 67.9 68.3 69.6 LAmax LAmin LA01 LA10 LA50 LA90 LA99 LCpeak 89.2 51.4 75.7 72.2 66.8 59 54.1 112 83.5 51.3 75.5 71.8 65.5 57.6 52.7 105.3 83.4 48.1 75.4 72 65.9 57.3 51.1 106.8 87.1 48.8 75.8 72.4 66.1 57 51.9 105 85.9 48 75.8 72.9 65.8 56 51.6 108.9 83.3 49.9 79.5 73.2 66.3 57.9 52 99.4 82.6 48.5 75.7 72.7 65.4 56.2 50.8 104.7 95.2 47.9 74.9 71 64.1 53.6 49 116.1 86.6 48.6 79 71.4 64 55.3 49.6 102.9 78.3 47.8 74.2 69.8 61.8 52.7 49 100.2 78 45.8 72.5 67.9 58.1 49.8 47.3 100 75.8 45.5 71.4 65.4 53.6 46.7 46 99.8 82.9 45.1 71.1 61.9 48.5 45.9 45.4 101.6 75.5 40.7 69 58.5 46.4 43.3 41.6 93.6 77.6 40.2 69.5 58.7 44.7 41.3 40.8 96.2 76 39.5 68.5 56.8 41.8 40.4 39.8 93 76.8 39 70.4 62.4 45.3 40.5 39.5 98.1 79 41.5 73 67.9 60.3 48.6 43.5 101.3 83.9 44 75.4 70.8 63.1 53.3 47.9 106 84 47.5 75.7 72.4 66.3 57.7 51.3 104 79.7 47.1 75.5 72.3 65.4 56.7 51 101 81.5 50.3 75.2 71.5 64.6 56.4 52.3 101.5 79.6 50.8 75.3 71.7 65.2 56.2 52.4 101.8 88.7 50.9 75.1 71.8 66.1 58.8 52.8 105 81.1 52 74.9 71.6 65.9 59.1 54.4 103.4 82.1 53.6 74.5 71.9 66.6 59.1 55.1 104.8 100 90 80 70 60 LAeq LAmax LAmin 50 LA10 LA50 40 LA90 30 20 10 0 0:00 3:00 6:00 9:00 12:00 15:00 18:00 21:00 0:00 Long‐term Site LT‐4 Data Address 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Monitor: Rion NA‐22 Time 6/10/2013 12:54 6/10/2013 13:54 6/10/2013 14:54 6/10/2013 15:54 6/10/2013 16:54 6/10/2013 17:54 6/10/2013 18:54 6/10/2013 19:54 6/10/2013 20:54 6/10/2013 21:54 6/10/2013 22:54 6/10/2013 23:54 6/11/2013 0:54 6/11/2013 1:54 6/11/2013 2:54 6/11/2013 3:54 6/11/2013 4:54 6/11/2013 5:54 6/11/2013 6:54 6/11/2013 7:54 6/11/2013 8:54 6/11/2013 9:54 6/11/2013 10:54 6/11/2013 11:54 6/11/2013 12:54 Measurment Time hour 1:00:00 13:00 13 1:00:00 14:00 14 1:00:00 15:00 15 1:00:00 16:00 16 1:00:00 17:00 17 1:00:00 18:00 18 1:00:00 19:00 19 1:00:00 20:00 20 1:00:00 21:00 21 1:00:00 22:00 22 1:00:00 23:00 23 1:00:00 0:00 0 1:00:00 1:00 1 1:00:00 2:00 2 1:00:00 3:00 3 1:00:00 4:00 4 1:00:00 5:00 5 1:00:00 6:00 6 1:00:00 7:00 7 1:00:00 8:00 8 1:00:00 9:00 9 1:00:00 10:00 10 1:00:00 11:00 11 1:00:00 12:00 12 0:58:22 peak Address: 2930 El Camino Real, Santa Clara LAeq LAE 63.8 63.5 64.3 64.3 64.8 64.2 63.8 63.2 63.8 63.5 59.6 57 54.5 53.5 50.5 52.2 56.5 60 63.3 65.1 64.3 64.5 64.4 64.3 64.2 65.1 99.4 99.1 99.9 99.9 100.4 99.8 99.4 98.8 99.4 99.1 95.2 92.6 90.1 89.1 86.1 87.8 92.1 95.6 98.9 100.7 99.9 100.1 100 99.9 99.7 LAmax LAmin LA10 LA33 LA50 LA90 LA99 LCpeak 78.8 48.6 66.8 64.1 62.5 56.2 51 107.3 75.3 49.2 66.7 63.8 62.3 55.7 50.8 98.2 80.8 47.3 67.1 64.4 62.8 56 48.8 97.7 77.9 47.5 67.1 64.7 63.2 56.2 49.9 101 85.2 46.9 67.1 64.6 63.2 57 50.3 104.7 79.5 48.5 67.1 64.7 63.2 56.5 50.1 104.4 76 47.6 66.8 64.4 62.7 55 49 100.2 76.1 46.3 66.3 63.8 61.9 54.3 49.2 98.5 80.9 46.4 66.7 63.8 61.7 52.3 47.4 97.9 90.8 45.4 65.8 61.7 58.8 49.3 46.3 110.3 73.7 43.7 64 58.8 54.9 45.6 44.2 94.4 72.6 43.3 61.2 54.1 49.4 44.3 43.8 95.6 75.7 42.8 58.2 47.9 45.3 43.8 43.2 94.4 70.4 40.8 57.5 46.3 44 41.9 41.2 92.4 75.1 39.8 48.8 42.5 41.8 41 40.5 93.7 68.6 39.7 55.2 44.1 42.5 41 40.1 89.8 74.1 40.2 61.2 52.4 47 41.9 40.7 93.8 77.3 41.1 64.3 58.7 53.9 44.5 42.1 99.3 80.5 43.4 67 63.4 60.4 50.6 45.6 102.4 76.8 44.5 68.3 65.1 63.2 55.6 46.1 100.4 78.6 46 67.5 64.6 62.7 54.1 47.9 102.9 76.4 48.4 67.3 65 63.4 57 51.8 102.6 79 49.6 67.2 64.8 63.3 57.4 52.8 100.3 74.7 49.3 67.1 64.9 63.4 57.5 51 100.2 77.1 47.6 67.1 64.7 63.3 56.1 50.2 102.6 100 90 80 70 LAeq 60 LAmax LAmin 50 LA10 LA33 40 LA50 LA90 30 20 10 0 0:00 3:00 6:00 9:00 12:00 15:00 18:00 21:00 0:00 Long‐term Site LT‐5 Data Monitor: LD 720 #0502 Date Time Duration hour ‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ 13‐Jun‐13 10:44:18 941.4 10:00:00 10 13‐Jun‐13 11:00:00 3600 11 13‐Jun‐13 12:00:00 3600 12 13‐Jun‐13 13:00:00 3600 13 13‐Jun‐13 14:00:00 3600 14 13‐Jun‐13 15:00:00 3600 15 13‐Jun‐13 16:00:00 3600 16 13‐Jun‐13 17:00:00 3600 17 13‐Jun‐13 18:00:00 3600 18 13‐Jun‐13 19:00:00 3600 19 13‐Jun‐13 20:00:00 3600 20 13‐Jun‐13 21:00:00 3600 21 13‐Jun‐13 22:00:00 3600 22 13‐Jun‐13 23:00:00 3600 23 14‐Jun‐13 0:00:00 3600 0 14‐Jun‐13 1:00:00 3600 1 14‐Jun‐13 2:00:00 3600 2 14‐Jun‐13 3:00:00 3600 3 14‐Jun‐13 4:00:00 3600 4 14‐Jun‐13 5:00:00 3600 5 14‐Jun‐13 6:00:00 3600 6 14‐Jun‐13 7:00:00 3600 7 14‐Jun‐13 8:00:00 3600 8 14‐Jun‐13 9:00:00 3600 9 14‐Jun‐13 10:00:00 156.6 peak Leq ‐‐‐‐‐‐ 88.3 69.4 69.4 67.7 68 68.8 69.7 68.3 69.7 69.5 67.8 67.6 66.9 65.1 62.8 61.1 58.4 56.9 54.9 57.8 61.6 64.9 68.3 68.6 68.6 74.4 69.7 Address: 965 El Camino Real, Sunnyvale Lmax Lmin L(10) L(33) L(50) L(90) ‐‐‐‐‐‐ ‐‐‐‐‐‐ ‐‐‐‐‐‐ ‐‐‐‐‐‐ ‐‐‐ diff L33 117.5 50.9 81.1 74.1 71.4 60.1 97.5 42.9 71.2 67.5 64.5 54.3 1.9 97.5 42.9 71.2 67.5 64.5 54.3 1.9 79.6 44 71.4 68.3 65.9 54.9 ‐0.6 81.1 46.9 71.5 68.5 66 56.4 ‐0.5 89.1 48.1 72.1 68.6 66.1 56.7 0.2 98.8 47 73 69.7 67.1 56.8 0 78.7 46.8 72 68.9 66.4 57.1 ‐0.6 89.8 48 72.8 69.5 66.8 56.6 0.2 93.2 45.3 72.8 69.2 66.2 55.8 0.3 81.2 45.7 71.9 68.2 65.2 55 ‐0.4 80.9 43.6 71.4 68.4 65.6 54.8 ‐0.8 82.2 43.5 71 67 64.1 53.7 ‐0.1 77.4 45 69.7 64.8 60.8 50.9 0.3 78 40 67.5 60.9 56.3 45.7 1.9 82.3 38.3 65.7 56.9 52 41.5 4.2 79.2 38.8 61.9 50.9 45.3 40 7.5 76.2 38.7 59.8 48 42.8 39.4 8.9 73.9 37.8 56.2 42.5 40.3 38.7 12.4 77.4 38.3 60.9 52.4 44.3 39.2 5.4 83.5 40 66 55.5 49.9 43 6.1 80 43.1 69.5 63.8 58.3 47.3 1.1 83.5 45.7 72.6 67.9 64.4 52.9 0.4 80 44.6 72.9 68.9 65.7 55 ‐0.3 88.3 44.5 72.3 68.4 65.5 55 0.2 87.3 52 78.4 71.7 69.9 62 120 100 80 Leq Lmax Lmin 60 L(10) L(33) L(50) 40 L(90) 20 0 0:00:00 3:00:00 6:00:00 9:00:00 12:00:00 15:00:00 18:00:00 21:00:00 0:00:00 Long‐term Site LT‐6 Data Address 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Monitor: Rion NA‐22 Time 6/12/2013 15:57 6/12/2013 16:57 6/12/2013 17:57 6/12/2013 18:57 6/12/2013 19:57 6/12/2013 20:57 6/12/2013 21:57 6/12/2013 22:57 6/12/2013 23:57 6/13/2013 0:57 6/13/2013 1:57 6/13/2013 2:57 6/13/2013 3:57 6/13/2013 4:57 6/13/2013 5:57 6/13/2013 6:57 6/13/2013 7:57 6/13/2013 8:57 6/13/2013 9:57 6/13/2013 10:57 6/13/2013 11:57 6/13/2013 12:57 6/13/2013 13:57 6/13/2013 14:57 6/13/2013 15:57 6/13/2013 16:57 6/13/2013 17:57 6/13/2013 18:57 6/13/2013 19:57 6/13/2013 20:57 6/13/2013 21:57 6/13/2013 22:57 6/13/2013 23:57 Measurme Time 1:00:00 1:00:00 1:00:00 1:00:00 1:00:00 1:00:00 1:00:00 1:00:00 1:00:00 0:00 1:00:00 1:00 1:00:00 2:00 1:00:00 3:00 1:00:00 4:00 1:00:00 5:00 1:00:00 6:00 1:00:00 7:00 1:00:00 8:00 1:00:00 9:00 1:00:00 10:00 1:00:00 11:00 1:00:00 12:00 1:00:00 13:00 1:00:00 14:00 1:00:00 15:00 1:00:00 16:00 1:00:00 17:00 1:00:00 18:00 1:00:00 19:00 1:00:00 20:00 1:00:00 21:00 1:00:00 22:00 1:00:00 23:00 1:00:00 Address: 250 El Camino Real, Sunnyvale LAeq 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 peak LAE 62.7 63.9 61.2 61.3 60.4 59.4 58.4 57.2 52.8 51.5 48 52.9 50.2 55.3 57.7 60.3 61 61.2 64.1 62.6 64.5 61.6 62.1 61.3 62.2 61.6 61.4 61.1 61.2 59.8 58.5 55.6 54.1 64.5 98.3 99.5 96.8 96.9 96 95 94 92.8 88.4 87.1 83.6 88.5 85.8 90.9 93.3 95.9 96.6 96.8 99.7 98.2 100.1 97.2 97.7 96.9 97.8 97.2 97 96.7 96.8 95.4 94.1 91.2 89.7 LAmax LAmin LA10 LA33 LA50 LA90 LA99 LCpeak 80.7 52.5 64.9 62.6 61.2 56.4 53.5 103.2 87.9 49.7 63.9 61.6 60 55.1 52.1 106 81.3 50 63.3 61.2 59.9 55.6 52.8 103.2 82.7 48.2 63.6 61.2 59.7 54.9 50.5 100.6 81.3 47.3 62.7 60.4 58.8 53.2 49.6 105.2 77.2 46.1 62.1 59.4 57.5 51.4 47.4 101.3 80.9 43.3 60.5 57.5 55.7 49.6 45.4 102.1 84.1 41.6 59.4 55.4 53 45 42.5 108.2 70.3 40.8 56.1 51.2 47.8 42.6 41.2 96 71.8 39.1 54.9 48.5 44.8 40.7 39.6 93.5 67.1 39.5 51.9 44.1 42 40.8 39.9 87.4 73.6 38.8 54.3 46.3 42.5 40 39.1 94.1 66.7 40.7 53.6 46.2 43.9 42.1 41.3 93.8 76.5 42.4 58.4 52.8 50 45.7 43.3 98.2 71 43.7 61.4 57.2 54.7 47.4 45.2 97.9 74.4 42.7 63.5 60.1 58.1 50.2 45.3 100.3 71.5 47.8 63.9 61.2 59.5 53.4 49.8 94.7 76.1 47.8 63.9 60.9 59.3 54.2 49.7 97.8 75.8 48.9 67.3 63.8 62.1 57.1 52.5 98.1 75.9 49.3 64.4 61.6 60.3 55.3 51.5 99.4 84.6 49.9 67 63.1 61.5 56.8 52.8 108.3 75.3 50.2 63.9 61.6 60.4 56.4 53.4 97.6 74.4 51.1 64.7 62.1 60.6 55.5 52.1 98.4 75.2 50.7 64 61.4 60 54.9 52.5 97.8 81.9 50.8 63.9 61.2 59.8 55.8 53.1 103.3 75.1 50.6 64.1 61.8 60.5 56.1 52.8 98.6 73.7 49.1 63.9 61.7 60.4 55.2 51 98.1 72.1 49.5 63.8 61.4 59.8 55.2 51.4 96.9 81.5 48.2 63.5 60.8 59.4 54.5 49.9 106.8 77.4 45.9 62.4 59.6 58 52.2 47 99.8 82.7 42.8 60.8 57.2 55.2 49 44.3 106.9 71.7 41.5 58.7 55.5 53.6 46.8 42.9 95.1 70 41.1 57.7 52.9 49.2 43 41.9 95.9 90 80 70 60 LAeq LAmax 50 LAmin LA10 40 LA33 LA50 LA90 30 20 10 0 0:00 3:00 6:00 9:00 12:00 15:00 18:00 21:00 0:00 Long‐term Site LT‐7 Data Monitor: LD 720 #0502 Date Time Duration hour ‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ 11‐Jun‐13 16:38:42 1277.6 11‐Jun‐13 17:00:00 3600 17:00 11‐Jun‐13 18:00:00 3600 18:00 11‐Jun‐13 19:00:00 3600 19:00 11‐Jun‐13 20:00:00 3600 20:00 11‐Jun‐13 21:00:00 3600 21:00 11‐Jun‐13 22:00:00 3600 22:00 11‐Jun‐13 23:00:00 3600 23:00 12‐Jun‐13 0:00:00 3600 0:00 12‐Jun‐13 1:00:00 3600 1:00 12‐Jun‐13 2:00:00 3600 2:00 12‐Jun‐13 3:00:00 3600 3:00 12‐Jun‐13 4:00:00 3600 4:00 12‐Jun‐13 5:00:00 3600 5:00 12‐Jun‐13 6:00:00 3600 6:00 12‐Jun‐13 7:00:00 3600 7:00 12‐Jun‐13 8:00:00 3600 8:00 12‐Jun‐13 9:00:00 3600 9:00 12‐Jun‐13 10:00:00 3600 10:00 12‐Jun‐13 11:00:00 3600 11:00 12‐Jun‐13 12:00:00 3600 12:00 12‐Jun‐13 13:00:00 3600 13:00 12‐Jun‐13 14:00:00 3600 14:00 12‐Jun‐13 15:00:00 3600 15:00 12‐Jun‐13 16:00:00 3600 16:00 12‐Jun‐13 17:00:00 833.7 Address: 191 E. El Camino Real, Mountain View Leq ‐‐‐‐‐‐ 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 peak Lmax ‐‐‐‐‐‐ 68.6 64.5 64.6 63.6 62.5 63.3 60.3 57.8 55.6 52 51.8 52.9 54.7 60.1 62 64.9 64.2 63.8 64 64.1 64.1 64.4 65.2 64.7 64.5 63.6 65.2 Lmin ‐‐‐‐‐‐ 83.6 94.6 81.9 79 73.8 89.4 73.1 69.7 78.8 72 70.1 70.8 74.4 81.8 75 89 86.1 75.4 81.5 79.9 81.6 78.9 80.1 77.4 78.4 78.7 L(10) ‐‐‐‐‐‐ 59.6 57.9 57.4 57.1 55.5 53 50.8 45.8 44.4 40.7 41.2 41.6 44.9 47.6 54.3 55.9 53.3 54.5 54 55.8 56.3 57.7 58.4 55.3 55.5 55.5 L(33) ‐‐‐‐‐‐ 71.1 66.2 65.9 65.5 64.5 63.9 62.8 61.1 58.5 55 54.8 55.7 57.8 61.8 64.5 66.5 65.9 65.9 65.8 65.8 65.8 66.2 66.8 66.5 66.7 65.4 L(50) ‐‐‐ 66.5 64.5 64.4 63.9 62.8 62.2 60.5 58.1 54.3 49.1 48.9 50.7 53.9 58.9 62 64.2 63.7 63.7 63.6 63.7 63.5 64.1 64.8 64.6 64.3 63.3 L(90) diff L33 65.1 63.8 63.6 63 61.9 61.2 59.2 56.3 52.3 47.4 47.2 49.3 52.2 57.4 60.7 63.2 62.7 62.6 62.6 62.8 62.6 63.3 64.1 63.8 63.3 62.3 62.2 61.4 61.3 60.2 58.6 57.5 54.7 51.1 47.6 43.9 43.7 45.4 48 52.8 57.1 59.5 58.8 59.4 59.2 60.1 60.1 61 62 61.6 60.4 59.5 100 90 80 70 Leq 60 Lmax Lmin 50 L(10) L(33) 40 L(50) L(90) 30 20 10 0 0:00 3:00 6:00 9:00 12:00 15:00 18:00 21:00 0:00 0 0.2 ‐0.3 ‐0.3 1.1 ‐0.2 ‐0.3 1.3 2.9 2.9 2.2 0.8 1.2 0 0.7 0.5 0.1 0.4 0.4 0.6 0.3 0.4 0.1 0.2 Long‐term Site LT‐8 Data Monitor: LD 720 #0506 Date Time Duration hour ‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐ 11‐Jun‐13 16:12:14 2865.1 11‐Jun‐13 17:00:00 3600 17:00:00 11‐Jun‐13 18:00:00 3600 18:00:00 11‐Jun‐13 19:00:00 3600 19:00:00 11‐Jun‐13 20:00:00 3600 20:00:00 11‐Jun‐13 21:00:00 3600 21:00:00 11‐Jun‐13 22:00:00 3600 22:00:00 11‐Jun‐13 23:00:00 3600 23:00:00 12‐Jun‐13 0:00:00 3600 0:00:00 12‐Jun‐13 1:00:00 3600 1:00:00 12‐Jun‐13 2:00:00 3600 2:00:00 12‐Jun‐13 3:00:00 3600 3:00:00 12‐Jun‐13 4:00:00 3600 4:00:00 12‐Jun‐13 5:00:00 3600 5:00:00 12‐Jun‐13 6:00:00 3600 6:00:00 12‐Jun‐13 7:00:00 3600 7:00:00 12‐Jun‐13 8:00:00 3600 8:00:00 12‐Jun‐13 9:00:00 3600 9:00:00 12‐Jun‐13 10:00:00 3600 10:00:00 12‐Jun‐13 11:00:00 3600 11:00:00 12‐Jun‐13 12:00:00 3600 12:00:00 12‐Jun‐13 13:00:00 3600 13:00:00 12‐Jun‐13 14:00:00 3600 14:00:00 12‐Jun‐13 15:00:00 3600 15:00:00 12‐Jun‐13 16:00:00 2757.9 16:00:00 Address: 2400 W. El Camino Real, Mountain view Leq ‐‐‐‐‐‐ 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 peak Lmax ‐‐‐‐‐‐ 63.9 64.3 64 62.9 62.4 62.8 61.6 58.5 56.4 54.6 53.6 54.3 56.2 59.7 63.6 75 71.1 65 64.3 62.9 62.9 62.5 62.9 65.2 65 Lmin ‐‐‐‐‐‐ 75.3 82.3 80.5 75.3 79.2 87.4 83.7 74.6 74.6 72.6 76.2 74.1 72.3 72.7 78.8 98.6 93.5 80.4 78.7 75.9 75.7 73.4 75.3 90.7 86.1 L(10) ‐‐‐‐‐‐ 50.1 50.3 48.5 49.1 50.7 48.5 49.1 49.2 49 46.4 46.4 46.3 46.6 47.4 47.9 52.3 52.1 50.8 51.8 51 53.3 50.7 51.3 49.7 51.5 L(33) ‐‐‐‐‐‐ 67.1 67.4 67.3 66.1 65.3 65.5 64.2 61.9 59 57 55.4 56.3 59.9 64.1 68.1 74.1 70.7 68.3 67.2 66.4 66.1 65.5 65.9 67.1 67.2 L(50) ‐‐‐ 64.7 65 64.5 63.1 62.4 61.8 60.7 57.7 54.5 53.1 50.4 51.7 52.7 57.9 62.8 68.7 68 65.4 64.1 63.2 63.1 62.8 63 64.5 64.6 L(90) diff L33 62.5 62.8 62.4 61.6 60.8 59.3 58.5 55.6 52.8 51.4 49.4 50.6 51.1 54.6 59.1 66.5 66.5 63.2 62.3 61.5 61.3 61.2 61.3 62.5 62.5 53.8 54.3 53.5 55.3 55.2 53.4 53 51.4 50.8 47.6 46.7 48.1 48.2 50.4 51.2 59.9 58.6 56 56.5 55.2 56.3 55.8 56 54.1 55.2 ‐0.7 ‐0.5 ‐0.2 0 1 0.9 0.8 1.9 1.5 3.2 2.6 3.5 1.8 0.8 6.3 3.1 ‐0.4 0.2 ‐0.3 ‐0.2 ‐0.3 ‐0.1 0.7 0.4 75 120 100 80 Leq Lmax Lmin 60 L(10) L(33) L(50) 40 L(90) 20 0 0:00:00 3:00:00 6:00:00 9:00:00 12:00:00 15:00:00 18:00:00 21:00:00 0:00:00 Long‐term Site LT‐9 Data Address Monitor: Rion NA‐21 Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 6/11/2013 15:26 6/11/2013 16:26 6/11/2013 17:26 6/11/2013 18:26 6/11/2013 19:26 6/11/2013 20:26 6/11/2013 21:26 6/11/2013 22:26 6/11/2013 23:26 6/12/2013 0:26 6/12/2013 1:26 6/12/2013 2:26 6/12/2013 3:26 6/12/2013 4:26 6/12/2013 5:26 6/12/2013 6:26 6/12/2013 7:26 6/12/2013 8:26 6/12/2013 9:26 6/12/2013 10:26 6/12/2013 11:26 6/12/2013 12:26 6/12/2013 13:26 6/12/2013 14:26 6/12/2013 15:26 6/12/2013 16:26 Measurme hour 1:00:00 1:00:00 16:00 1:00:00 17:00 1:00:00 18:00 1:00:00 19:00 1:00:00 20:00 1:00:00 21:00 1:00:00 22:00 1:00:00 23:00 1:00:00 0:00 1:00:00 1:00 1:00:00 2:00 1:00:00 3:00 1:00:00 4:00 1:00:00 5:00 1:00:00 6:00 1:00:00 7:00 1:00:00 8:00 1:00:00 9:00 1:00:00 10:00 1:00:00 11:00 1:00:00 12:00 1:00:00 13:00 1:00:00 14:00 1:00:00 15:00 0:09:27 Address: 4100 El Camino Real, Palo Alto LAeq 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 peak 65.8 65.9 65.3 66 64.5 63.6 62.7 59.9 56.6 55.2 51.3 51.4 53.4 54.6 60.2 63.3 65.3 66.9 67 67.2 67.5 66.9 66.8 66.3 66.2 66.4 67.5 LAmax LAmin LA01 LA10 LA50 LA90 LA99 LCpeak 79.4 46.7 72.6 69.5 63.6 56.2 49.8 101.8 81.7 48.1 72.9 69.3 64.2 56.3 50.3 105.8 84.2 50.1 74.9 67.8 62.5 55.1 51.5 104.7 87 41.7 74.2 69.5 62.9 52.7 43.8 103.5 77.2 39.8 71.4 68.8 61.5 46.2 41.8 98.6 76 37.9 70.7 67.8 60.8 46.9 41.4 104.7 78.1 39.4 71.1 67.1 58.9 44.8 41.2 101.5 76.3 36.8 68.5 64.2 54.8 41.7 37.9 101.1 72.6 34.4 66.7 61.1 47 37 35.1 94.5 77.5 34.3 65.7 59.5 47.1 36.4 34.9 96.2 68.1 34.4 64.1 54.6 39.6 36 35 87.6 70.4 33.7 64.5 53.3 36.9 35.1 34.2 93.5 74.4 34.4 66.4 54.8 39.8 36.8 34.9 99.1 74.4 37.4 66.7 57.8 43.2 39.6 38.3 95.9 77.8 40.6 70.5 64.3 52.8 43.7 41.6 100.4 76 40.7 72 67.6 59.2 46.2 43.2 101.3 76.3 43.3 72.3 68.9 63.7 53.1 46 98.4 80.1 42.2 74.9 70.6 64.6 55.2 46.7 102.3 79 42.8 74.6 71.1 64 50 44 102.7 84.6 44 75.3 71.2 63.9 49 44.9 106.1 79.7 42.7 75.6 71.3 64.8 50.8 44.9 103 79.1 44.3 74 70.8 64 51.1 46.4 101.2 81.4 45.2 74.5 70.7 63.5 50.4 46.3 103.3 78.7 46.4 73.8 70.2 63.8 52.7 48.4 104.8 87.8 48.4 73.3 69.4 63.4 56.8 50.8 102.3 78.3 48 74.5 69.9 64.6 55.3 49.5 103.5 100 90 80 70 60 LAeq LAmax LAmin 50 LA10 LA50 40 LA90 30 20 10 0 0:00 3:00 6:00 9:00 12:00 15:00 18:00 21:00 0:00 Long‐term Site LT‐10 Data Address 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Monitor: Rion NA‐22 Time 6/11/2013 14:59 6/11/2013 15:59 6/11/2013 16:59 6/11/2013 17:59 6/11/2013 18:59 6/11/2013 19:59 6/11/2013 20:59 6/11/2013 21:59 6/11/2013 22:59 6/11/2013 23:59 6/12/2013 0:59 6/12/2013 1:59 6/12/2013 2:59 6/12/2013 3:59 6/12/2013 4:59 6/12/2013 5:59 6/12/2013 6:59 6/12/2013 7:59 6/12/2013 8:59 6/12/2013 9:59 6/12/2013 10:59 6/12/2013 11:59 6/12/2013 12:59 6/12/2013 13:59 6/12/2013 14:59 Measurme hour 1:00:00 15:00 1:00:00 16:00 1:00:00 17:00 1:00:00 18:00 1:00:00 19:00 1:00:00 20:00 1:00:00 21:00 1:00:00 22:00 1:00:00 23:00 1:00:00 0:00 1:00:00 1:00 1:00:00 2:00 1:00:00 3:00 1:00:00 4:00 1:00:00 5:00 1:00:00 6:00 1:00:00 7:00 1:00:00 8:00 1:00:00 9:00 1:00:00 10:00 1:00:00 11:00 1:00:00 12:00 1:00:00 13:00 1:00:00 14:00 0:22:34 Address: Stanford Avenue and El Camino Real, Palo Alto LAeq 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 peak LAE 63.7 64.9 63.9 64.7 64 62.9 61.2 60.2 58.1 56.6 54.3 52.7 52.4 54.1 59.7 60.4 62.5 63.5 62.8 62.9 64.3 63.1 62.1 62.4 62.8 64.9 99.3 100.5 99.5 100.3 99.6 98.5 96.8 95.8 93.7 92.2 89.9 88.3 88 89.7 95.3 96 98.1 99.1 98.4 98.5 99.9 98.7 97.7 98 94.1 LAmax LAmin LA10 LA33 LA50 LA90 LA99 LCpeak 84.3 45.4 65.6 63.3 61.6 53.5 47.7 105.2 84.5 45.1 66.4 64.2 62.7 56.5 49.9 100.2 74.3 48.5 66.7 64.6 62.9 57.6 52 98.6 84.2 43.7 67.3 65 62.8 55.9 48.5 100.2 75.3 45.6 67.2 65 62.8 54.3 49.7 99.8 74.3 44 66.5 63.7 61.4 52.1 47.5 99.6 76.1 42.1 64.9 61 58.3 50.7 45.4 99.7 83.8 39.8 64 59.1 56 47.7 42.9 101.4 72.7 36.4 62.3 56.4 53.3 43.6 39 96.7 72.9 35.8 60.3 56.5 53.9 41.7 37.5 97 68 39 58.4 53.7 50.2 42 39.9 87.3 70.1 33.6 56.8 49.9 46.3 38.8 34.8 93.6 72.4 33.1 54.8 45.1 40 34.9 33.5 95.3 71.8 34 57.3 50.2 46.5 36.4 35 95.8 84 37.1 62.1 56 53.1 43.3 38.7 106.7 75.2 42.2 64.5 59.6 57.2 47.9 43.4 99.5 74.2 43.1 66.3 63.1 60.5 50.3 44.9 99.4 76.2 43.4 66.6 64.3 62.1 53.7 48.1 101 76.2 45.1 65.8 63.6 61.5 53.5 48.6 100.6 76.9 44 66 63.5 61.5 53.2 46.9 104.3 87.5 44.5 65.8 63.3 61.3 52.8 47.5 98.3 81.2 44.3 65.5 63.2 61.6 54.4 48.5 100.6 73.9 43.5 65 62.9 61.2 53.8 48 96.8 76.1 43.8 65 63 61.5 53.4 47.6 101.3 78.2 47.4 65.6 63.6 61.7 53.6 49.1 106.6 100 90 80 70 LAeq 60 LAmax LAmin 50 LA10 LA33 40 LA50 LA90 30 20 10 0 0:00 3:00 6:00 9:00 12:00 15:00 18:00 21:00 0:00 Appendix B Short-Term Data Sheets Sound Survey Data Sheet \~\ -~ fio b7 Date: Project: (\ location: Mo1el \\ón\'" -\' J/-- \ (; I 0 ~ ( 11ì¿ A/Ctb11eJQ \ Conducted by: SVti CJ 239 Sj \ Vl'(~ 3\ 1-- i ì ,., ( Instrument: Weather: '1 (l(;ihr"Y '-i Temp: 0t? Wind: LII!'l~' ¡ ~, . \r. Time: t/ 4 r. (. (( I"Î Calibration: Duration: \ G 1¡':\~l\S 11 c?L Ó,.LIB 9 T/"g,j L ¡-Of L L7 Leq b'3,7L max min 10 33 , ". l.i \ : ,\i. 1 (;2,.8 L L 59,/ 5066,2 ~ 90 Observations: 1 min Interval lea ,r'c G 1 2 (; 3 C;5? 2. 4 l;O"O S 6 7 8 9 10 11 12 13 14 15 /b Note r ~ _1", r . c: (; g),.:: , ~rlo Vlt:cil'j i iryChtr&1to(' '2;: ~J ritat-t &1,(0' vif i- CG, y 7 (;O,-L¡ Sq,.O (, /,. .5 l;£/ L¡ (;2. l, b5d D l; c: .7 ~~eCiV rL, J, i f r~ (" ~i~V(¡4 ar , ¡rn!¡i(.j pee O\,t, '~.Òì.¡,h 'J /ì \ ne,i J i . v L.y (;. j\ (("C~ ,. ì \ " i ¡,:(ehere¡tr. r\o ì ../ . l;5~ ß O¡( l\t (011 ùr v (eiy ¡ \iìo Q i. (;,*. \IV! 0 Vi ,+() '( Vlx('i r peß nl-e fq~êtffs / v i bbp" if l-;Zp _/ --- ! qVltJ i¡rO') 5 Oi 1 (c¡rwn 59/ (j ;rcvafl' ~'q\ k: fI '- ,/ Q\( crOiH il\O\":( Sound Survey Data Sheet \-\ - s Date: 0 (, \ 0 \3 EJ CèjYViir;o B R Project: Location: ~\r\I,C A \ 1\ W¡Rdo\ \\f\o')e \ \ 0 SO 1~e ~\~mtqf\ Lr -rJ Conducted by: C M írfS(AI, Instrument: Ó 2 3q ~ I \J e 6) J'L Weather: f\AosfJi rbi/Jy Temp: G91' ~/ Wind: 1. ,4 V'/'l l\ Calibration: Ii ~ ,0 Time: I ,:, \ '1_ Duration: J 7 141 rv15 leq 0 L L-Lmax 7G~ I Lmin QI, 4 LiD G~~S 01' JC"' t '2 ' '2 l3359 f l50 r t I, 190.l f- Observations: 1 min Interval Note lea S7 J ¿¡ 2 S7/'? / 3 Cjcl1 L ,./ 4 l, 21 h / 5 ç-;Z ,5 ,/ 6 7 8 9 10 11 12 13 Wi 14 15 Lf I C/Jr:? S"7, 1-i ~ ,P''1-' ~t:') (Clf' l/;, b t;g :1 (;DrO , '1\"\0"1 r1 Oy' Ot IrcrClf+ úJv rO¡$5eS 0," \., i ('tiJ\ '''¡\ r ('I( r t v1 \ L &'\ ; i l-q ¡ZUJ11"5 J ) i),vJ¡n9S ,\ L - , . S?,2. b'J,-D q\ fc rei, (! l o 'r rrC;1~~-.r 0 Gi.E i~ f\t(í'(k ./ 1 c;'s, Cl¡t VM\ ~-' V\'ÎD~ Jo(' i 1'_ 1"J \- ~--~ Sound Survey Data Sheet s\ Project: Ct/ 11'1', ¡ :flo r fO \J Date: ./ i~\ ( Location: 1 4 GO t~ t/ \ t4 Vi\ (t) 0\ W tÃA) nló ~,,/¡1 ti 0i-'ji ¡jJi¡iì~ Conducted by: C M,:; + .;~\;n 6JL Instrument: 0 i3C Weather: t o¡rfl,/ (lo ud1 Temp: 1\ Dr (l)! ltCi. Vrt l fi It \ C/ !' CìW\ft~01 t \'e )~lJe Wind: 1/ ¥ i Time: ~i5) \ Duration: leq c: I If' ,,-: L (; ,b" ,... max'.74' lmin ,/ " lio bB,. If l33 Observations: 1 min Interval Note lea 1 &2/1- 2 CeL &j v 3 / 4 (;/7 L",r;J ~0,. 7- 5 03__9 6 7 8 9 10 11 12 13 14 15 G-¡, t1 _/ 03,,0 G3;.£) U/ A' ,. .. () (;7, a ¿;t¡r Ô (;"'3,. 6 c;bLt. iS l'n ìn5 q., rCrcjf\. " / / / / / (;C,,, 0 i &b/ G I Calibration: f 6 /rl ,- LSD lc,. 1(3" ~ n r;- 19o riJ l." 1-~ îC Jz:::zata Sheet Date: 0 _ (( - (5- I Gg( Project: l;Ç2'(/ VTA æ~&Q ~(2Q_ location: Gl¿ Ut)li (, ç.¡ -. c.AÆt'-b"" I/~2J c\v Conducted by: Instrument: L-v b iu¿, Weather: cl vev_:rTemp: '" 10 n Wind: Time: i: 4: 0 Duration: f s: Calibration: I (4 0 ( Leq ~ Lmax 15 lmin ~ LiD ~ l33 (; r;4: LSD (ò'Z( 4: Lgo t; Observations: t-r t(V~¡; 5f. +r (J,J ifl) S,S 'vJ fc 1 min Interval lea 1 Q (( (/) 2 fJ -t:I.. 3 (;;; Ci 4 GøL, 5 G C¡' \ 6 çc¡.'o 7 C;~-;'Î 8 9 10 11 12 13 14 15 MCj Note G (-¿ r;--rí C-ø'O (h -) tJ fÂa: (,.. ç;Ç:~ r;r. .. ( 6- clùiVßk . i i fwd CJrC fr vr C /J/A. ,. I () L'" I fv 1-Q Sound Survey Data Sheet \-'l-,J Date: ~ I, I /7 b r~ Project: location: \ gr~D 'TL~ li/t"'tv.clb. (sø,1..s.) C" f/üil 4,')( D-~J Conducted by: Instrument: LD ~ (1. (# () f ~ 2), Weather: ( ..A ú\ ( Wind: (h \ W' Temp: íJ D 'T- Time: ~: 4- r &1,,"\ Duration: I r- ¡"" ~! V\ Calibration: I 1 '1 leq Lr~) Lmax 13,'1 lmin 41. L liD b~,~ l33 b~,b LSD £:4-, I 19o (j.Y: Observations: 'bJ 4- (l1lrel. wi fFVk'h1 (,h. both s;lt 1 min Interval Note lea 1 b~.O 2 l,£ d 3 3 f. ~,i: 4 (.., ,( 5 6 ç ~i, 6 7 b i, i 8 9 10 11 12 13 14 15 (. I ~ (;1, () I Ttí,¿¥. (WS ì i TYi\ik.. L fB) i ¡"'A l- .1 \.. i. I. t li~ ) (Ð ~ ) , l:ILAtlt:cIg i -illt,l.k (i;..~ I -ri¡,,,.~. I I -tl¿1¿ L !?h t, I iJß ì (~"g, J Ik~ 1 £, \ Ö l, r \ (, 1 -t V¿,t~~ (,t-g (: ì" I ~" ~ '4'. b bb 4- '/), b i: ,/ \ \ L. i-r,b ì :i , D Vi ¡ 1c l-,, lot (Wfiì./ \ (ti,." te. (iv p. ) L 'I 'i (:~.~ r ./ Sound Survey Data Sheet l- 1, - ~ Date: a?~~(I- C'? íl~..~ Project: Instrument: Temp: ~ ~,/ Wind: il-'SJ o ( is:-'~ Calibration: f I 4, d t L,q kt Lm" ¥ Lm" ~ LlO tb-~ š L" f! Lso ¥ L90 ~ Observå'tions: c.~-~ hr ""fl t r r -11. ~.-(J ~ (( J c; i~ ,~ 4-('(- 4:i: ¿ a.-?y. ~ !A¿:""ce c 1 min Interval Note lea 1 C;Î17 2 3 6S'~D ~4-~ Î/ 4 (;1 c t1 5 c.'.l q 6 7 8 9 /:'1~ICj c&chi:. 10 11 12 13 14 15 (;"(9~(: ( /;;~ 7 ~F/~ (/?c:~ c; C:, 1. w;,t¿f (/Jl,¿t c,i/o t (9~r" i14SS fa?! / t/( 5?-?- l-\ '2-L. eir .C~::._.' U-r( ,-~,-- _1(". ",rli-úc'¿ .l-cvckl be ~ Sound Survey Data Sheet \ - 4-..~ Date: # Project: lt1f ~((-" l bàlAL Ali¡ i.'''clc.. location: c ("" 1.!.) ,Jøý Ú '" ,L" ¡g-.fJ Conducted by: Instrument: Temp: 1 o'Fd Weather: C I é/, 1 Wind: À (): c ì Time: 1.: ç 1- vtt- Duration: (C) hi k Calibration: (,~i'\',~ ~ .. 114- Leq b ~ ¡ (, Lmax 1 e¡ ~ 1 lmin r; ~.) liD '2 D, 7) l33 (7 1, I LSD ~4, 1 19D r?, -./ Observations: 1 min Interval Note lea 1 b1, /) 2 ,~ . C' 3 Ci, ."1 4 G.1,l¡ 5 l t -! , ~ 6 7 8 9 10 11 12 13 14 15 b ~, ¿j L1, i ivv",l (~ J ,. ~" ) (i~ is ) L r, L C~, (, b (, ,~. -î-i ~ '.1 v~ . (t.,J(;) l; 1. l th\t i". (tvfJ tv'!"\ t~ eNg) (L ,'~ ~ (, . I ~ , 4- 6G .9i bb(, ( "&.y ) -~ \ - 4- -s Sound Survey Data Sheet Date: c;-( ( --( 2i Project: \IIfJ ßZr -¿g Location: flsJeO~;t- 81 ': ~"~~:i r J ~ -dri=== =(-4 Conducted by: 5-\ V Instrument: LV \i/~ Weather: Time: C..Jc Temp: q~tq leq ~ Lmax 7S' ( Duration: 'LÒ Wind: 0 ( C Calibration: I í4 0 ( Lmin~ LioGT l33GS('1 L50~ 19or-07 Observations: 1 min Note Interval lea 1 &;s;rz 2 a,Z'/G. 4 ~(~ /"./(V 5 (9;;1 \ 6 7 8 9 10 11 12 13 v4-:4 lr;.L \ c.~l'~ 14 í;,\(r t- 15 ?'clJ/~ 3 ~FO '.. c;G,4- Ç/~ r¡;',C; ~~2C/77 U.cJ i .. ~ 1("/'crr~H /".fl /' ¡l(e; -AI 1-..\~J Sound Survey Data Sheet ç\ C \ Project: \.. aVv\.', ~ti - o ~ \\\ \ \\ (; \~ \\ \ 1JJ1-D 1~~ m,,\\&rj Conducted by: C l\j\c¡tSll~ location: 0(1.(')°1 b \ V\.L, Instrument: Date: ( C¡ l i¡ r+ ""tt,¡~ o Weather: lcirti i (I Oue\¡ Temp: G 5 , Ý Wind: Time: 8 ", ) (1_ Duration: \ S (Vi \ (is Calibration: :-y G ~.L! Q i-i 8 leq (0 .. Lmax t= Lmin ': · O ,0I VVth \ (iLD ~-. 0 /í I í-z, L 0 liD 6 -f # () l33 h':7 " l50 b /' 0 19o 2(;.'" 0 Observations: 1 min Interval leQ 1 c;Si7 2 3 Note r;'¿, L. 4 c;:7- 5 (;Gr 0 S ~3, G 6 7 8 9 10 11 12 13 14 15 C7,0 c,-, ,¿ c:c; rß G£.L Cì c:A ,0 c.'t- , L1 C;2, '2 CI1 C1 (;'ó , "" '-'ii, '7 Lz-rJ . -s Sound Survey Data Sheet \ v\-- S Date: Q& \ It û ~ f L CC1Y'\Vî 'ì ~O Project: location: b\(\ ~ßa\ ~ 2JS-,Á Ä=: \!nlli,1 I11n J L¿,~(J Conducted by: L lV\ 01'\$\)'~ Instrument: 0 Z 39 B \ tIC 5\ 2 Weather: ~ Mosfl¡ )vl'1"7Temp: Cb" r Wind: O.-: VV r'v Time: OJ: 3 b i Duration: \S \N~flS Calibration: I ¡ if, 0 Leq æ~LI L 83~5 L, 1193 L 7(,0 l bfl.0 L G'l0L max min -I 10 I 33 ~ 50 90,/t;"Cj,S (). Observations: 1 min Interval lea 1 '1L Lt 2 3 4 s 6 7 8 9 10 11 12 13 14 15 "'10, B 66.,(; Gf,? ~i-,.q 68~.5 (;15, D " /J CYJ 1: Co. ,; .1/'2 .) G"1" tbe;, :3 Cq/ I 6&,8 C;4. q 0q/-f Note Sound Survey Data Sheet 1-- 4-- S Date: r \ CJAW\'ißO b \\ \ Project: 55) location: ~(c\Yl k) ì /1 i\tJA( Z-4-J ( M CttsU'( Conducted by: G i0(~1fnstrument:Of2'-ZO / J î u , \~\' Vi t__ Weather: ~1n~'111 5\Av¡~,-t Temp: '9' P Wind: Time: J I (01- f\ !\!1 D~ration: \ J vif\S Calibration: L (q 10 Leq 7 r 2-tmax £;6 r 6 lmin ~S¡, ~ LlD Sf, cr l33 53 r 0 l50 5'2,4 19o q 8 l; Observations: 1 min Interval Lea 1 .;)C;~6 2 Sl.. ;: 3 r;3/1 4 5()~B 5 Ç~,":7 6 7 8 9 5"3-3 Q!írn:4r\' 5'8" I .?,7i'rCrqt+- 10 11 12 13 14 1S Note r' 5/5",.5 51 ~ L( SI¡q 5'3,,5 ;; 9/3 52,'l 1)2~3 (i 53 .11 CC'¡ ))nrtq \J i!lø:;¡r1"-/ , -vr-J Sound Survey Data Sheet Date: Project: (Ó//l.~ ri G\\ ÇCß- ( (Vc?Vt io b-l;'1' 1:o Dr( L (i (tid 7 location: B IvA) Gv5J / Conducted by: Instrument: Temp: 1 DF Weather: C í .l'r,l Time: I /: (I lq~ Duration: l'r h-,; i- Wind: (tt \ ýv Calibration: 1 L 4~ Leq £4.. I lmax 1 b ,') lmin ÇD ,1= liD b '6, 9 l33 63, I LSD rj, r 19D ç 3, L Obse rvations: 1 min Interval lea 1 2 (,4-,i c,4-ß 3 61, ô 4 ~4,4 5 '2- ,9: 6 7 8 9 10 11 12 13 14 15 Note \A i.\ l ( L.. ii ) ~ f\ l. (bfl)'/ ~" ~ ( (0 gJ! ,~ ,61 b~, L G~,C b~,J t C ,01 L4- L (, 0, ~ (0 ~ ,ç ,J ~L, ~ 2-r -$ Sound Survey Data Sheet Date: r;~ _.~ ( ( --l5 Project: '..j -rA- f?Q-r 7 12 Location: Cb ( 0 'Îl C¡4d (Aj( f2uJ2 CI44 (eyC' ú~LJ r¿ erQ_ ~V Conducted by: Instrument: LV \ßi u-c Weather: OZcAC Temp: 7~S-6 Wind: c) Time: (D c''Ç Duration: (S-' Calibration: I ) 1; 0 Leq G g¡ ~ Lmax ~ lmin çl (~ l10 7'211 l33 C£¡ t) L50~ 7 Lgo5Ç2- Observations: 1 min Interval Note lea 1 ?;?J4- 2 r;,¿t/t_ 3 a~O, i c: 4 (OS S (Perie, 6 7 8 9 rb5"Co C:;~L+(/,/J(, '1, 10 11 12 13 14 15 c,q q c,-f'0 '--,. I'r'l (hq-:ct (20:0 ~-ii (;C) \ ( ~. i)b -:?/Z-~.J' / / 41cJ Li)b v0l 4Fr 0 VTA/Ç,\C 14'''/1'-,,( /ì_c/' 6(/5 ( ( -: 7./ /, c./e-. '- c'6.... ev ~-,-,J Sound Survey Data Sheet Date: O~ \ \ 1\\3 t~ \ (Ø;aD biT Project: Location: 1hz- Î~ \ sstD'y\ rV\ n . ï Set v\1 ~ C\ C''Î (C\ rS-IJ ßSq (\ C(.¡VWf\O Conducted by: C IV) Ol'k ~)~j Instrument: 0 i3~ D \ \Aè 8i'L Weather: fìriIy OOlAdy Temp: "100 f Wind: L;: Wi eb Time: 1/ l 48 Duration: \ 5 V'~ :: 1\ 5 Calibration: I ( £(.0 leq C) .5 Lmax 7 2~1 Lmin Lj7. 6 LiD 65: if l33 bri!l' l5D 51/5 19D 51,;Z Observations: 1 min Interval Leq .'-rj /l 1 b¿'¿ 2 tOi '3 3 l;2, (; 4 61,S' 5 G'L.. 3 6 CO" 3 69:',. '-;7, f 7 8 9 0, hi.. S Lf 10 11 12 13 14 S:3r D 15 G/.. D G! // (;/5Oi 5/5,9 £,O~O Note Sound Survey Data Sheet ~ -1--J Date: 6;/ci- ¡b-v I.-¿ ; Project: ! t \t~ location: I ( I) f I( (L (e/v pi \) ii YbÛ ) ) Conducted by: Instrument: Weather: Time: \ D Temp: 1lJ 1- ç" 0°1 ll ¡, '; ( b Wind: Duration: C/l / f,," Calibration: Leq k'l /) lmax 1 Y; i D Lmin ç 0 j liD 1 (.j L33 l 1, J LSD £ r. ~ 19D r ç \ .r Observations: 1 min Interval lea 1 I: 1, 6 2 l~~ 3 L 1,4- 4 :6 r, 4 5 , q,,4- 6 7 8 9 £1).;7 ~11~ tJÌ ( i t: q )¿/ h r, ~ io iLL e- II 12 13 14 15 Note Lci C lJ~f. ¡J 'S IJ (, I i ì S (' t. r/...L J' tv"",L ¿B Vii I. ¡,.J tb bl,4 0'B J f- 1-1,.;-( vYL11 tLtc.. 1 b v, ~ l-- L 1 \, wi t: r, ( z.¡¡ LM l i..Ø- +Vi,.c.í (,£ ,~ ''0, ) wl4 t:-r(\l'+~f'\/\ / iJ", ~rl L w 0. d~ i') ",Î. i. ß k1.. -f ". ft.. j Sound Survey Data Sheet ~ ~-i-s Date: ",!i?- ((5 J Project: bQ-T \ILA S-l C'.~ 14 (eJ () \¿ ~ æ Q Location: MóAJt-otk -¿~, ç& _ ¡ .I (ooD &:cf ¡ ç c , ~\i Conducted by: .. L:D 8LU~ Weather: G('£¿C 7;° -_. Instrument: Temp: Time: CO'~ (0 Duration: S,-8; Ln Cs, Calibration: / (4-,0Wind: I leq G8'(i Lmax ?i('S Lmin 48'ik, Lio -n L33 .£ L50 .ø Lgo ';S/ó Observations: 1 min Interval Note lea 1 G';;,A- 2 3 '70~4 G7' i 4 it .~ 5 G0 (~ 6 7 (~~l e, 8 9 10 11 12 13 14 15 f Il'l4(/'~ 7t:~::i '~ i(t) i Ç( C/RLz. (ef/I", Cc/~ (,,,-)' i c./r;'e; ( 'r/ !.~ cß '", ~-." r'~ Sound Survey Data Sheet Date: L ¡;ii Project: location: £" i l .- ¡J i- (.. ,,,l . f 'f L ie ri Lí h (/.1 Vv C ( 1 V :, c. ¿..''' p", L) Conducted by: ç /.,,,-1A ¿ fA(t'" Instrument: Weather: Temp: Wind: Time: \ 0 ,: ç€ td\ Duration: I r /r.lÝI r rv Calibration: i I 1 Leq ~ lmax 11,4- lmin (D, t:J liD L1è,t l33 £,4, 1 l50 /; i \s 19o ~ ~,JObservations: 1 min Interval lea 1 Li '2. 2 tl(; , ~ 3 br,t'l 4 b 4-, 4-\ 5 6, l, 4- 6 7 8 9 10 11 12 13 14 lS Note 1/1 1/. ~ ¡.. g L á 4- (, ~ (' ,,(; ; (,~, rb ~ _ to L 0 ,4''C, b t: i-, \ b£ \~ G~ \ 4- ~, t t1 ( 'Z-.. W íl Sound Survey Data Sheet ~~i,.. s Date: CO --('2 -(~ Project: J3T r/ti z:c location: Nal"ro'í ,fa LtJo/(uc ('MØ,Cêf ~ \I~S(J(O Çv1.. ((we: 4I,J:y2iJ -:\/ Conducted by: Instrument: Li ~ ruZe? Weather: Clwc Time: to ~ ~:ß ~. Wind: '2--) Temp: 1/ 7 S- (0 Duration: Calibration: II 4;t 0 Leq ~ Lmax ??I¡ z. lmin 2L LlD 7;q l33 (Q l5D 6~ C' 19D Ç1~q Observations: Ce~ vJ(:~"/~L tÂC:'.rZ' ss: S~f'Q:k CØ~i çC-'l~J( t- ~~ br~"'L ~r I".Ef's+ o.. t~£c'tSvrth¿)_ Tv¡ pi c-~ ,rt ( 5 Sf ~(2 f t( c I ~ c.Jra- if Sq v1J c,ß¡ (I c-.e~1: f &I Cí t- r¿~ ~IÍ .~s e: c' eJ. (b (£ ;,,-Æ- ,r"Í 1 min Interval 1 2 3 no ~. ll'tL CÇl Note lea c;q.ç ß8,4.._i .J (C.. w-....gÍ, ~ \( ~tóZ¡' 4 rAf 5 /"/J"e;- 4- 6 7 '70,0 8 9 10 11 12 13 14 15 .J r7L lç r- C;;,- CJct.~ , ~7. 2( It 1M$"' 0 ii if/ c- i t ti11~ I( '7 £91 (; l( G3~Ç "-;2,¿t II (i fD'7 (/J \t r:q i í1 (\ ~ \ /' ." '\ \ k..) I ,_, cL", Q r; ( Al"" ¿: r- ('1 '7 Sound Survey Data Sheet ~~r.,s Date: 6);/;'t7/3 i Project: location: \/~(S:(.tl1c k/ ()~ heft-x éM (:1 (UVl'hiCk- 2e La ~ Pó) Ie) 5 Sì/l¿. tof 7;¿Z Conducted by: Instrument: Temp: 1 Q-r Weather: L \'(1\ Ý Time: :- I ~ l ~ Duration: I r i.i- Wind: fv1/ ç( Calibration: I \ Æ Leq L I), D Lmax ~'1, 0 lmin 4- Cr , I lio~) Q ,( l33 ,l., ') Lso (; ò, i 19o S- 1. , 7 Observations: 1 min Interval Note lea 1 (. S' ,/1 HT ~() 2 'C6 ,¿l- .e l- 3 /)4, ~LA t. +-(T FI2 4 I~ 1. í(' 5 Ll 6 7 8 9 10 11 12 13 14 l,i..Cl\ (" \? lS L s- ,/7 '1 Lt.i- L-i,1l, L .,D (i,4- ì " 1,/) ç-q, ~ L (¡~ ';- f n J 1 II ~ í .e/Pf'.£ \", \ \£:1 'Y1 ~n i . '- . J .. Q(S be-, \ r . l)rDOk\ Il...J 0(J ciÍ/t~lè\ cT I' °1A: ./ . ~ Sound Survey Data Sheet ~-\ -N Date: CG\\\~\t\O ~~ Project: Cì rC)(i C,( C\ S V\ n 7-/5 \5 Location: c ci \\1\1\0 C MQt~l,t( f Conducted by: oi39 ~\,~~ ß\~- Instrument: cWeather: ,),) V1 ViZ" Temp: f2° f v Time: o G \!L\ 1. rO't oq Wind: Duration: i S viv¡ il1 5 Calibration: \ ¡ G ~l11 110,1 eq max min 33 50' " gO L c3~:1 L gG:..(j L. l-(q 1'7 Lio Cr; '3 L G,'2~ r; l CO- I L Observations: 1 min Interval 1 Note lea C!J4 2 C'3" 3 Ci,.-¿ 4 C;ß,.L1 5 c;3,,5 COiT 't~I/Vtfj lltOi¡-- 6 7 8 9 10 11 12 13 14 15 r;q~ c5 COtr ì(~li'r.'t 11,l_Clr ) C3/-! C5.. ) bL f rt VV cV! 1,,+Or 1\ V I If i\ ( C;2/ G C/"O Ci2,,4 h)' ß til OV1 ttC? í C &II- .~, -; i \ '7 J I r; £'1, 0 ¿;() ,.0 l, . ct; 'ÍÚ¡ Çi f,l , S+CìI~'t Lt , ¡ Vì cJì S jO\l\C~ ìJllrt0 J iu_C1 rL,1 1 54. / Sound Survey Data Sheet +-l- S ~ ~\ Project: Location: C.,llW\i ......W\ \1 .\) ~ \ C iVL C\tdj V) \ Instrument: () -2-3J S \ uG Weather: )\A V\ ÌI ¡: Temp: Duration: I:' t-'ìì' Leq 02/0 L 770 max lmin '1 ' Lio 0""" Observations: Note leo 2 l~,G (;2,3 3 (;2,7- 4 5 6 7 8 9 10 11 12 13 14 15 r;B~ç G.lf ' if 0\ ~ ',L 61,,~ 5'0.0 C'Z,' CO,2C;'2, fo r;q ,7- 58..0 (;0,0 , 2,\ (I"' ß /c; I ç~\ C~V~ìflù 8J~ 7i"ç-~ Time: /0 .: 1Lf 1 1-SCl) fV C1 rì Ci r\\ \s r Y1 \'\ Conducted by: 1 min Interval o ~\~ ,t- \) Date: Wind: 1 () q )10/ tL¡ Calibration: l ía , f l33 Ct, ! L50 SCr,2 gOL 53,2. "-\ 4-1, -J Sound Survey Data Sheet Date: û tol \ 1-\ 13 ~ \ lci'M I ~D D i-r Project: f C 011 0 Lod~.t-2:/-\17- Location: (' M rit'1' II. Conducted by: L v\. ...\., Instrument: f\ S Cilltei ~avT\ (ei wiìi10 o 1-39 b \ U¿ 812- Weather: SVVlVl~/ Temp: .,¡-tt' ,.: Wind: Time: I ( ~ I (; i Duration: 15 J1;' 115 Calibration: ( I~'. 0 eq t? L., max í J, min " 10 ib. ") L /"/7 D L "'-L 3 l 50 '3 L r;r; 0 L33 ~'J i r; l50 00.) 19o 55, a Observations: / 1 min Interval leo Note (ó'~ S irLlCI¡'â'ifl nO/le (hq/lIl1l¡i¡íll1) irlk ./ t) '1 (e¿roA í t~ v 1 S~~t1 2 021C¡ 3 Set ,9 4 0) ,~ ,. ,i: I S GO, fj \ 6 7 8 9 10 11 12 13 14 15 9(.1. 0 I ¡ t~ .() C:J" 0 '4, G CD¡r f( ri-eC¡r yi// CI VI ilo ( I rl , ! GZ¡! I 64 ,~ t:1..O ¡ 00.0 cJ .3 ~3: 10 \ \y ~-;-s Sound Survey Data Sheet, \ (\~. Date: de \ \ _ \) Project: ~G\ ~A'\ t\ \) ~ \0 N ott:\~iDfJ Location: (\ CO\Vvt~ It ì J G1 \ilc'\ C \ 0\ V ~ L MOt,~iJ Conducted by: Qi3q b\\Á~ 6\L Instrument: Temp: 7-3 r) r Wind: '3.1 l/1 t~1 Weather: ç J'f rt \ 1-! C' 0 Time: \ ~) -1 ír (;' 85' c Leq 0b /j' Lmax · '\ Duration: \ S 'fl'f 5 Calibration: (~~ ,0 min 10 tí 33 50 gO J L- . :: L L\ 3,0 l G5J l ç;ri. \ L Sq A c1 L C,r1 ('2 (,,L¿ Observations: * 10 1 min Interval Note lea 1 5 l-1,.O 2 Gj,5 3 SgS 4 (;/-,1- 5 6 7 8 9 10 11 12 13 14 15 r¡1 ~ ") ...G' )'''L0 r;'~" 0 GO" \1 SC1 / fa (;2:1 l-C,8 i ('Ì 1', L.C¡ v i:. .¿. I "7 'i J \~' U1 (í v C i;'., b i '" c;g B E) -" "?,.. (;0,,3- (',Y¡f (C\r:5 I Hf) lr\ACk lru c '¡ tr e 01' if¡ ;20'(' ..~ tttOí1r jL¡ e~11 to,;- ind uJ.~ ltV¡ 1))1\ ¡ 1 olf (('1\0 n itÔt () l( O~ f-xC(j)r') v: t- (., J Sound Survey Data Sheet Date: OG \i G Project: J. CtíVV¡)1\O b \\T b-e::;,- (l)e5'-r:Ji1 d í2 rl \ ç (C' , Location: 1:7 Lt. v\C1l~v1\ll Ò S\.lY\ VJVì Vc\ \ e. \J Conducted by: C f\~ (XrS V; Instrument: Q 1-3\ B I ,) t-- 8 ) 1~ ') 8 J S i (rl 1' Weather: $v V1Vl'l Temp: '1-:/ ç Wind: \.cr \+ Lt'ì Time: \ Lv) Duration: J (/vi ill S Calibration: / 7; (j Leq G q i b Lmax 1. 3 ,11: Lmin 53,'3 LiO 13. l33 Ge¡" ß L50 (,1, Ll Lgo 5CL 'L Observations: 1 min Interval lea .. 1 ~,,(/ f rJ 2 G0,'1- 3 '1\ 4-' 4 ~r~ /,' (L S (;t/1 6 '1-LO 7 (;1-10 '\l-1 r; lL '(J D tr6 f 8 9 10 11 12 13 14 15 "1O /~, ~r~ ,C( ~\ AS b'c11B r1.ß5 (; (/ ;;c ,L 1' Note Sound Survey Data Sheet t ~1--J Date: O~\ \'1\ \2 \ ~"\ (rANt ~ 1\0 b Y,,'\ Project: Location: \006 IV\ oh k r~ O\A~0 ~ Girt r\ CQwiiOD Conducted by: C ~':! 0¡+5\/~.1 Instrument: 02-31' B L/¿ 811 :; t- Weather: ').)1111/\ Y Temp: ~BOt'Xind: ~,f yiv¡ V~l T. ime: \' (11, \41. .- ura D ion: t" ) c: J 'l/¡J/llvic: II"" a i ration: C I"b"¡;IlfL '1 i 0 LeqtJ/, -6 C;'¡ _ma/' a L." 6;( ./. II LL L . LI(~.. l33 Q /'¡? r. Jt: /'7 -l min I Liot:)(j/.. (OV"':: LSD/'(,;7""1'.J 19oc'"-c:c, .'.,0 Observations: 1 min Interval 1 2 Note leq l;1,O b r: .. ~7 .-. ;- 3 ¿:8,0 4 (;4" 0 s (; ::L, 0 6 7 8 9 10 11 12 13 14 15 (; c.; .' to bU'Ô ¡Ç'0..Ô 61" 'L ~¡ T' I (;5. vr: G!71 L ''' "Z 6 ~~,-..' 0'5', I h(:,-O Co.rs ~ cP¡CCI r (oir by ~ MeJer i II Sound Survey Data Sheet 5".,i,-rJ Date: or;/~12/lJ i Ì-'\ Project: , ~q ¡ 1 Location: f\ (cpVI\VtD Instrument: Weather: 5 \Av1 V1 '1 ,. Observations: C~ 1 min Interval 1 2 lea Note 01-.3 Cbrq 3 Se: ,i- 4 c;(Jr 0 5 &;' ::! " ~ .- 6 7 8 9 10 11 12 13 14 15 CO,~ q roB' Z i ~"./' (..-'(" 'SB,.S c? 0 0''J/2 r:q ,-, .,.'.. -" ~ ' .../;/ .. CAt cpr-S~ II SC¡,.D Sq "ß ..C:o I"Lf. 58/0 Cc\l~ CD¡rS ~ , II i Ý:Wity nOì)~ ¡ Vì b'ÚL( ~rw~ Sound Survey Data Sheet ) -J,-,J Date: b ¡ /1'1 (?"I j Project: location: (,,,1- L;i, f cfZ (L'1 (0"; \ 1 "cd i oJ 6:1) Conducted by: Instrument: Temp: 1 D l' Weather: L 1-(1\ V Wind: (¿;, l~ Time: i I ~ i Cj c-- ¡"" Duration: l r ~ yv Calibration: ¡ (4: ¡ Leq b4-, c: Lmax i ~ ,1- lmin 4-t., b liD £~. r l33 b bj~ l50 S"1. f 19o r 4-, \ Observation.s: i .A" eLf (\ '1?~ \7 L' '1 !. \" ~ ,¡" -ty¡,~ Q' ~nrc(-.q d 1 min Interval leQ 1 60,0 2 r~ ,q 3 14.1 4 tlJ.4 5 (2, ) 6 7 8 9 10 11 12 13 ,1-\ \ Note IvÎ-( i.f (Le vJ ~ \ v v l-(. , ,~...'" J rCl , '1 , f :0 i WR 17",( t: I), 1(, (, ~ rc¿ .1 1;(,1, f1,4 14 (; 1-, b 1S r(l. ~ i-T W\l lJ d.. iei I,d r, a r; 1, Ì/ ...~~ ~hS Sound Survey Data Sheet s-..~.. s 0(; \tl \J Date: ~\ ~'\M~~O ~i \ Project: Location: ~. L) ~., Cq SCctd t¿) H Wts 07-4' (, L\ Co.0' l~ tJ Conducted by: C M c:+'5\A j Instrument: oi31 ~\V~ ß\t? Weather: )"'1 Y1 V) j Temp: 'l 5° f !èírfG r~ " Wind: Time: . J ,'i'l) Duration: \ U M i vis Calibration: /-7 /) ~ .tlLW¡l~ I\a ,0 Leq0,7-/r Ç)~1, q //' ¡ ( f Ρ¡' " max LLlmin d'" L2LiDL,r 101 Jl J1"17 l33 ,k,'4 l5D \0"1 b 19o..r'\1 r~ .' 8 Observations: 1 min Interval leo 1 ~~J ,7 2 (;(;,5 3 bSr5 4 01,'1 5 hf-J. 3 6 7 8 9 10 11 12 13 14 15 Note (;'5",5 ç;G' ,,6 Ct,,? (;2" '" ~5_B &;'Ll ~ Lj C;',_ :Jc 6;'7-,. 3 67,B c:3. \ q ¡íCl"qt,,y Sound Survey Data Sheet t;~A--j Date: LL3/~ì 5 Project: location: £f A & ",J l1fi (11 VI 4r r rr- -¡ D g, Conducted by: Instrument: Weather: cJt..,.J Wind: (b I y. Temp: 1b r Time: I I: (b (~/r Duration: (ç- ""~ Calibration: (f 4 Leq ti.1Lmax ,q.Llmin 4-~,DlI0 &(),)L33 Ç(,6L50 C;',rlgo ftr Observations: 1 min Interval 1 2 Note lea (Q.1(1; .1- 3 ( i) ,'Ì- 4 ç g "e¡ 5 fIJ.",T 6 7 8 9 10 11 12 13 14 15 t1, h rlÇ .1, () Q Ç'4 1., ç1. '0 çe¡ l ¡ '0 fA \ ''t 12 Hf LJ Ie bi,~ hJß J r 4-. 1. r:1, rre¡ .'i t;1 í) T /-'J"f..v,c ,/ ¿.( ,.' ' 1(, . I ¿, ''r '-';' i: '- hl1'\1 k~( I" 1-1 J- t -4--S Sound Survey Data Sheet Date: /;1r3 /70 (3 Project: H11 t'Le it ~f ÚYM1"1 t/- ri/ (e2Ahhe Q¡/ location: ¡ 4JCl tiCK Conducted by: Instrument: Weather: Temp: Wind: - Time: ll-;)'D l ''' Duration: I r- '-VI) /.,. Calibration: (I t Leq ßc~r Lmax 1(.' lmin r/.t liD '~,l l33 'D.~ LSD r;1.7- 19o tr,L Observations: 1 min Interval Note lea 1 bD.,Ç 2 t-q \ 3 ¿d (. ~ 4 5 6 7 8 9 10 11 12 13 60,2. (L .4i: J' L f R L/A c:Jl- 1-. ~ ~ ,4- L (. \ C. b 5~ rei. ù t'Z . Iti -1 J L 0 .\' 14 f ~ ,S- lS Ç"/ì,') , F ~l le,( C.. V ~-IA rtí\'\/l Q ì Li v b -t -rJ Sound Survey Data Sheet Date: (,.~ /7 .~ (3 o 50S vrA Ve--~?) ('ß?.-tlvT) (;= Q C.r1f (.\ÇJ:+'" 4'A/~ Apt ~) ~ Project: Location: b~ 'S~"'7v~d ¡1,dUePo. (6 -I J TÇL",H1 ,.+- /:CK ,t Conducted by: ",~V v L5 Çfu~, Instrument: Weather: Lle; ,gr Temp: S-OO Wind: Z -- S tr!ti Time: iZ .~S- 2- Duration: I S- Calibration: ( (4¡ 0 leq i4 Lmax 1'45' lmin 9J(K LiD ~ l33 G~ç; L50 ~ 19o ~ Observations: úiJt;cz-h ON Crl3 í/'- '30 rFt. .~0V ~o 0, 1 min Interval leq 1 c,ç 51 2 Note 1 (,4:-r 3 IG,ç..Cl 4 Q,-~ ~'2- 5 re~ 'ß 6 7 8 9 10 11 12 13 14 15 ê.C,I-Z Q~r ( ç2:Gd ~ C/J '7~ ß (;2, 9. Cl;.l,~ (VT+- -z ev~ (;-;7/5( (?"J: ( A/C , G.- '01 ('~L Cl , (97~-; D;Zt7" L I,fT c;,8 .- c-r."a:.;h t'~ ~I d Ii/iF 7r', " V' 6 - - Sound Survey Data Sheet b e--i-J Date: (;(1'2- ~(3 Project: location: l (A¡I~. ivt AI v.J c f 'k C fl('f'-/\ éi=r: (cr ~ i Conducted by: Instrument: Weather: Temp: Time: I i-;- t b l W' Duration: Wind: Calibration: leq '(.ó Lmax 14:.4. lmin ç ~.C¿ Lio bty,2- l33 bO'i l50tt¡, r 19D f'b'1 Observations: 1 min Interval r E Note lea 1 £ (\ D 2 l, r. ~ 3 h D ,4- 4 t;Cl ,¿1 5 "L 0 6 7 8 9 10 11 12 13 14 r tó ,,\ 1S b~,r(I" q \ l", ( D ( 2 \ (ti.. ~ t~,'1 r'Ö, CfT jeg c¡ 'I, ~ Ì'j\'\ /) I / ¡.¡ ~ _, "J\ -r:,. ;. oi .. ~ , 1- '-..,1/ n /Ì, g ,( ì - '.J" "j' ¡ .. . .~ j k-1i-J Sound Survey Data Sheet Date: Project: GrCtl\d \-\eAt_\ a; í" 1\1\ L " C~t\\àrQ~~ ~ ~n\\o\ _ I \ .J~ C;vV\V\'r Weather: )O',lt: Temp: ~ 1\ v ç Wind: S'C? q 55 r, ~AL ~ o. . LSD . i 19o Observations: min Note leo /''' 1 5o" L- 2 c8 -;7 ;; .¿ '.J 3 58.,7 4 S~~ l; s 6 7 8 9 10 11 12 13 14 15 (, yvOjr ,..~ ý¡'/l ¡, ,-I.,' '.. r c 5ti ¡ ;; e.O. r, L Cotr ne..r~~;- 57-,. G SG.25'8, ç; .-" , :;:;, Cqr rJ eo¡i'- ¡lJltt-lt( .. £r ~)/.r ;i . (;Dl2c; G " pa ¡ 02 C'f l , I 0 ,) l11th Duration: \ VlI),\'()S Calibration: II q t 0 Leq 5gr 5 Lmax (;er ,,8 lmin 41 u (; L10 Ç;2 ,i! l33 Interval ßbS C\ 6231 B/\.AL_ 8 )'1_ Instrument: 1 Cei.dtf ; L i ~ t f7(f)\,i\! Conducted by: Time: \) ~~\ t/\ C O~v\~ \. ~\ \) Location: (5(, \ 3 ( COIl' f;i (),9¡r !1'le+-. Iheler b ~~- S Sound Survey Data Sheet Date: f\ Project: location: C\ CC\V'A//LO ) )vhnyvGlk Wind: Observations: 1 min Interval 1 Note Lea SS, C¡ 2 cc. 0 )I¡; J I 3 5416 4 5 6 7 8 9 10 11 12 13 14 15 \¡ Ii Ü b \ (3\ \3 5/1,7- ct. r.iL vc,"':: :;;: ;. I /jc.,,3 5'.,Q 57-3 55~ "'7 Sf, ~? C.4 :/b " , 5'7.5 58,5 ç;yt: . "./ (,"5 -¡j Sound Survey Data Sheet Date: 00 (\3\ ¡) :i\ (IXVl\ ~o 'O~1 Project: , location: rf L"'J'to y\ e, t, C\ r-l ~~fNrt ~ (? ÅV~~lL(î;GO(ciP'ìO) .&1.\ Conducted by: L M O\tsù'( Instrument: 0 '1- ') Cj D \ VL Weather: ) \Av''1 Temp: -- 1 Ò f Time: H 'i 05 Duration: \5 f'i\Îns 0..0 Observations: 1 min 1 lea, c;q 0 .. ,1 ß I 2 3 C8 \ ~., " r;3-- Ò 5 5'1,,3 8 9 10 11 12 13 14 15 Note cdrcrc¡f 1,- sq. q 4 6 7 Cqy ì)eq(~' ¡1/-lcr CG,. Se¡, q (;q, 4 ll.;; Lf t:î C JL , calibrationl)~ .0 Lmin L\0A3 L (;- D33L '60.50ÔHL'J'#_ C;ri t: gO L ' 10' Leq , Lmax Interval Wind: \ .. 0 ¡1l1 eLi I (; t.1, J1 5Cf~8 ,i;r',."' ~) '-'1" 7 51,,5' (:"o,( s+cn4( fir, n¡¿Cu-\::iY u i "' 6-5-$ Sound Survey Data Sheet Date: Project: f\ Location: Lf'¿S1v Jl iJ o+eJ OG ií~ (j c (;, \~~ J ~__D rs i:r qO\ 8 CG\Vv1\flO )\iV' ~'tvJ Conducted by: C M OthA J Oi3 c; JJW& 811- Instrument: Weather: '5 'VV/lf( Y Temp: q1 (1 r=' Wind: 1- J 1 VVl~ . (rJ Duration: ; 3/ i I ct I r uJ L~l Time: 0 .11¡J1\1l.(~ 'Iv Calibration: i. d'2 10 /'Q33r' 50 I r' vr;'l~, -7 C eq I,i:: i 71,; max ir: min gO ;l 0 L 0 :7 L ., ;/ L 'J 1,.. L (n:J 1(' L be.. g k, L ..() " r L :: 11 Observations: 1 min Interval leo 1 C/210 Note 2 r:C)1r 3 C 01 lr" :J 4 GÓ,1!A 5 &1,8 6 7 8 9 10 11 12 13 14 15 6t\ /1 (;2-)-\ t:î 0 SCL5 ¡;O, (' ,,- 1. () o () GO )-1 C:/l2 ol hÔ~C1 GJ.Q ~ -I -tJ Sound Survey Data Sheet Date: ~ \ C0\ 'V'v\\ l\\ CJ i K\ Project: location: 1,+ of t \ \j' UiL Conducted by: C ~J\ Di t~ \./ \ GL\ \Af. 0(0(\\ \? ¡ ~-lJ £ , ((t;VV\ V n 0 ~AiY) \/ 'i QJ¡\,J Instrument: C) '1-) 9 'b \ 'C-L 8 \ 1_ )8~iS J . \C Time: ' Duration: J tNt!,1,., Ý\ù Calibration: Weather: NoS;111( 5VjV\~1i Temp: ¿ L( (. r. Wind: Jll4 r"if~ f 11,.0 Leq ¡;~, max 0 L '25ILJ C:52,Q l /"17';1. (3. ZbL í'., (I 4gO l Sb" B' . L, min 1010 33 L' 50 Observations: 1 min Interval lea 1 0\"1 2 c;'¿ ,.8 3 r:q,O 4 s 6 7 8 9 10 11 12 13 14 15 (;2/1- C"Z 0 C;5- L .. /' - ç:L( , g C6"LI CtlpLI C'ó"B GL'l Note ./ / / -" ._' J" /"d \.... _.. C2,L! ~,"".. ¡;J ,.8 .__.~. k,(",. 3 a c: ~()/ :? ..~.."'.,-, ,,. ~~G-J Sound Survey Data Sheet Date: G -LØ~t3 Project: '&T: V -r !l z.¿t'r(I+ Location: G2cQso - a ~~4l0cO fè~ RL(¿ 1M! 'fcd c/,s? JJqcuzQ(lf"~Cì.sf, ~\I Conducted by: LcD V3Lu2- Instrument: weatherCl &ez Temp::7~ 0 Wind: r¿ - S-' ~ §i Time: Co : 10(/1/ Duration: t C f/(,,) Calibration: II ~,1 leq ~ Lmax ¥ lmin Qrj Lio 2L l33 G!J( 1-50 Qt '7igo ¥ Observations: 1 min Interval leo 1 (ó?5 r; 2 (/1:5, 'L 3 ('oS e¿ 4 (~)e, I~. (n I 'i 5 Note 6 7 '7 (( (_ 8 9 10 11 12 13 14 15 (;i-1 I a ¡' r r. r:¿,L;l /pvJ)I/(' ( ( lIl /v i Go' 't Ci~'! I (n 'n?, 1/ 'S (n '11 G' (/7Ý; ,1 J Õ; /l\ 0c/~ -J1011 -J l (-/101. vvuV'Y"" /'~J ./ ~ -i'" 6 Sound Survey Data Sheet Date: (ClO iies Project: Location: ~~ S-tyt,-rA ('13 l~ f c 12; kif" Ví¿vJ ) Conducted by: Instrument: Temp: 2 otT Weather: C í-e/~ y Wind: eli (~ Time: 6: IL P lv- Duration: i s: tV'1 "" Calibration: l I ¿t leq b) ,4- Lmax 1~ lmin s11:t Lio f:Ý.,1' l33 (,6\ ~ L50 b,~,~ Lgo t;7,3 Observations: , I A "".¿ l, i-/ hI.¿ t l. v- 1 min Interval lea 1 ~ r\~ Note C v,,,i l, ~ ,¿ 3 () 4 b/),Ì) 5 6 7 8 9 r¿r ,,'4- 10 11 12 13 14 15 'i -t n.. i~¡" l1 J 2 c ~~..S ~~, 't g, (~'" (1-1 i'b Rt,v( r ) i; ~ "~ L (3. Z .(4-, J be" d L& t gl/ ( ~,b ,~ b ( ,'L 'f,,4i (' I ) :ç (l Iv¿'",,, i,i/l J (1-2J /-~ 1-~-J Sound Survey Data Sheet Date: é-i CV\rv \ \\0 ~t ," Project: location: Yfi,Aft\" ~A.lV\ fìe\,V \\q~l(i\t¡)( ~ Acu:ss ~\lí) '-l.if¡" b2_q w aCts Conducted by: Oi 'JU \ j!c1'. C J\1\, ~ ~\ rÜv(ù''£j £1 CrA~~ìIiÒ Instrument: 0 (239 b \ 'v/\t, () (L Weather: Sd~V\i Temp: 8 i 0 r Wind: () ,8 \1'1 ~ ~ Time: /3,~ /) Duration: (S ~o/¡(J5 Calibration: I (it 0 leq O,,0 Lmax 72/blmin 17..8lio62FS l33 0Q,o Lso 5~2. 19o 52,.4 'Observations: A'! 't \.,17 tn rl,'ò ,VJ t'ór t~i 1 min Interval 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1S ) k b l' Yì 0 h~s f, a l ý hD )e S J J' q C ¥:): C C1 c"lc ,- A \ ¡ CiiVl/\ b i't hi- VI 0 ~ \. CU~;5 Yl-t q r by ( i;.orZ,wò , lea 'iC g' i C,&9 J .?", 55,5 r e¡ r:: l'. q, l ..) , :J :s8/b CO/3 .;;'t,5 59,,'1 C7 .. .'/ ~6 6'7; CJ S5'i 5b,-5 6'6."7 c .3 :7b~ Note VI) \ t¡ L q(~ 0 rÓJ\fi~ ¡/ \d(./. 0, , (i ,- .OVVjV"\IJ1J (§ ~ Ou.)Ht,M b t4iI1cl ';Y'V r 1-~-J Sound Survey Data Sheet \ Date: Ob \ \ \/3 f\ Project: C'C4'M\I~O ~ ~ ~ \t,42r) eej ) ~QS ( V Ct\ Ut/ --rl¡ V) Location: (7-4J \O(L (\ (D,VV¡ J (i 0 c ~/\ c~i)\)\ Conducted by: 01')9 ß\tAt-/ Ö ) 1- Instrument: f 01 rlr I 'C.. ¡ ., L0' Weather: . 1 .,(J)1 o\/le i,,7(J Temp: í() ¿ t./rWind: i /V'il ~ Time: \ 7- : f 0 Duration: \ Si /Il n ') Calibration: r! 4 . 0 Leq cc-7 Lmax JZC;r8 Lmin 50 ",1 LiD 71, i l33~1', 2. l50 b5~ B L9D 5" It .. q Observations: 1 min Interval Note leo 1 /"/:__~.J ~., 2 C.-/, 3 .ç;ij'" q (;C? c), \ 4 5 6 7 8 9 10 11 12 13 14 15 i G2;_? ~..D G3" \ b 3_. '2 æ6 blffLj. ¡: (;., r; Ce¡49' G:7ft 671. 6r, -; \ I (;5.- c; ~ -k-- S Sound Survey Data Sheet . ! Date: C/I.L."3 I J \3tT VTfÎ ¿J ~(W(1 ~1?4r3e¿ Project: ci3 l'i ¿;c& ~.. ,.'i,,~ç , 'i(~s.. -+ ~,h'~ s~k location: \ V t\,J\ 0",\ I' l,¡, Î ì'l \l \ '~';,,l~) ~ "sf- L 0 F ~l 6l j ::::uu~:e:t:bY: ~ 0 G ~uS l1=ij~ Weather: t1o~ )'J¡\Temp: v,7Ç- Wind: s= t.!i Time: C;/ I 7 Duration: ! S Calibration: i (1- 0 leq aq Lmax ~ lmin r:~( 7 Lio ~ l33 r4 L50 C2 19o ¥ 0_ ' J r ( I n Observations: +0 (~Pt' ') ee;; 7-'., -t ( , ~j-5 / CAi( V. cø uS~_ ÇP(.f CIV S'Clvf¡ of çc:C-~ ~ 1 min Interval lea 1 (90, ~ 2 r/'~4- Ò 3 ì:c (k '- ('- 4 5 6 7 8 9 10 11 12 13 14 15 Note ("/""7 'z. af:' l Co G ì~'l (; ~(( 7 ., t.,L (,' L v,!Pc c/k-i r"". v /ì/ i-,Á. .Ad ---~ '- VIA --'ž( k ci",tf.(Í-0,\S~ I - fCe/oJ / ( L. 71 ~ i r f:,4_f i f": I f ( "7 C;( :4- ~,. ~ ¡'/if /". "- ii' í'~) ~, l L '- L 3.0 -i, ~60 C;~2- wß '3, ~~2~ 4 ( bÇ. i í'l/l( ß""$ wg i 6ft; '3 2- -i "£ß, '6-~-J Project: Sound Survey Data Sheet r 7 i s,-go ~:::~:~~d by: ¿:'-: ~ aD pò SM C ('(J rA1,,44--zJ Á-~ 4i\ ""1, V i ,iA,ù .Ji/~~) Instrument: L-Û 'I (u~__ (r - rJ Weather: C-LiZ Temp: / ~ Wind: 0 Time: b ~ Û0ß= Duration: ) ç:. Calibration: It:f Q Leq (2 Lmax Z1 lmin ~ liD ¥ L33 fd L50 6~lf 19D C¥ Observations: 1 min Interval 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Note Sound Survey Data Sheet, 16 -\--~ Date: t' - (1- 1"3 fO Project: p\ location: l.'tLJ: À 1- "'v e, (( S ~ i "" ( ~) L~p'fi" ¿, V\ It t ~ L 4~ cb C?š - 1) f-/i -(",v j ¿ ¡,.j 4-"~ Conducted by: Instrument: Weather: (1-(1" Ý Wind: fv ì (.If Temp: f) i¡ Time: ç:'"1'6 Y IN" Duration: I s: hl'V\ Calibration: I I 4:leq ''J ,) lmax 11, L. lmin r( ,L\ l1D f) i, \ l331 0 1... lSD b i,7 19o M Observations: 1 min Interval Note Leq 1 fob.. ~ 2 t, q 3 4 f: ~ \~ f,q ,S- 5 b4~ 6 7 8 9 10 11 12 13 14 1S 1'0" I '" 4- 16" L /) b 0 '1,L '(',L IJ~, V r-"' ~i- s 7/tz i. (,012 (q ~ 1 Ù, i. 6(,,1 1/,0 tl'Al ~ k~ I~id ~g t\~ !.. ß ~..1,-J Sound Survey Data Sheet Date: (!~( I~ (S Project: Location: \ q ~ 4: 1/,,/1; C (L ( ~/I-t V\e~) CC\ ~ ì;yt 10.f' ~ £..j;;t:íi \ r~ - 2~ Conducted by: Instrument: Weather: '~C(-eAVTemp: /) \) 1- Wind: L.A I /' i Time: b:- (: '2 f ýv Duration: / ç /-1 r" Calibration: I 14 leq b ç, 3 Lmax g-i, L, Lmin 9 liD &i,D l33 b ç, ') LSD 'L, 10 LgQ ~-t Ie Observations: 1 min Interval lea 1 h ~,'0 2 l, (/1 3 1:4 A 4 b1i 0 5 I; i, 7 6 7 8 9 10 (, ))1 Note ~ /L¿,Ý ¡AV, \"'cL 'ùL\Vl .£- /v I AV\e"II-év f .L(..,/ -tv '-Ar L .J ~lA L. iJ ß Rr, i, t,J ß ~ 7A LD_r\ 1o,~ £ 2-,4L 5', i- II t. ~. l, 12 13 14 15 l,2"tL £ ~. S '4- j h r, J ~L, i; v. , 1?R up STC,i ~ v' i t ~~1--~ Sound Survey Data Sheet Date: &-(( - (3 Project: location: ¡(pM t c tZ f: to tecYtfdt':f /)¿ l'i' \l ~"Ad C8~-Z-J Conducted by: Instrument: Weather: tll.)\,)12 Temp: 1 D r Wind: kl1 \ ¿t Time: 4-: ç ~ ~ rv Duration: (r tÆ7y- Caiibration: I 14Leq ,,¿L ,~ Lmax 11.) Lmin r i. L lio b' /:¡ l33 b ç , L lso D4 19o t(l.. 7 Observations: lmin Interval lea 1 &t\\ 2 'o,~ 3 /,cC6 ¿ 2-,q 4 5 6 7 8 9 10 11 12 13 14 1S Note i /\)~ l, I.~, t '4: 4- ~ 2-. L! G,l"L 64, I t.. ß Lt., (. tv ~ b., \ ,/;4.. l, b4- fl L.~..(J b4- ~ bs Z L. ç.. ~ L~.. ~ ~-\-J $ Sound Survey Data Sheet Date: 6 II; i I?~f") Project: Location: r( 6 c, r; LR Rt~, çt' Dí Sf" Q L\!ë.¡¿f pi g4h1 ~ t;rff Ce; ,.. I ti';L;;:~\..~. Conducted by: Instrument: Wind: f-ii' I d Temp: 1 b 't: Weather: L I-(Í' v Time: 4.'r ~7 I ýV Duration: í r- jAJ'v\, Calibration: I ¡ 4= leq , 1 ,~ lmax 1 t A- Lmin rt ì (, lio '/ i, 1 l33 1 0 \ ( LSD 6 i), 7 19D Observations: G ( N)f\:e L, w/ ¡"'"¿fA \ 1'r W Q: Li\ ~ 'i +" P ~ .IV- -fvx¡.J of L, l+,L, 1 min Interval 1 L r ,&) 2 10" / i 3 Note lea (.(1. 4- ßi' 4 i-J ¡i , 4 I) ù, b 5 b-i,~ 6 7 8 9 10 11 12 13 14 lS 1 (,~. i, -l v n Cl tL'ò i J ,~ h 4- L /7 / I b4-, .~ ,q,g ~iv,\i Í: & C¡, L (1, ç .i £,q,/I ~ ~t 111-,(, ~i-t, £tL~ -it2? :¿(2 L~¡ \ i.J ß Ç1f, D LL\ -~ Sound Survey Data Sheet Date: f- \ Project: location: COl \/\'-\'\ q~JJ ßy~\- o (0\)\ Vy\ì ~1 i VÎ v, (Jb If) \) C\jL\S t \ CCî~\1\itc) \V\ 01L C/ (' Conducted by: !'/l v-i' I SlA~ 023~ Instrument: ßrt/~ B\i¿ ~ \ 'i ' c? r r flJ D Weather: 5,v' Vl v\. Y Temp: 'l)- Wind: ~- Lt Í4 fl" Time: 9 ,-r, J J Duration: ( '? V:/ ¡ flo Calibration: l¡ Leq ~;3/,ß /,-( L c: r. JJ,7C'2 '7 max Lí~,-.il L, min1 ¡l ':lòq10iib Lr,í'-q . 33 I0 l. AT 50ry¿,,/ porJ 19O Observations: 1 min Interval lea 1 C/:;,o (; 2 3 4 Note ci,9 c.c; ~-- ~ 5 CO".Cf 5 c;3,,8 6 7 ./ ¡- 8 9 10 11 12 13 14 15 c;q r Q:J' 0' i: .0 çq 4 "'7 C;5 ! \ c;q'; c; "" '" c: 2,. 5 ": 1.'rL\ b'/~ ~ ,(-01 c: ¿;f ~ f5 br;r (; Of -\-~ Sound Survey Data Sheet fi Project: Location: c CÎ V\A\~t2 .D C1 \./~ ~r Vi fJ Ie' 1\/\ J Date: OC,(v:i\0 r./\ CG\I/\ v\o \-Z l,¥; i\ ~\(LS~ \i ~ ~cdo ~\'10 Conducted by: - l-' \C"ìl7u \ 0-IJ Instrument: 0 l:D¡ E f v¿ 8J1Weather: S\/1k1lll Temp: e¡ lt r¿ .f= i Time: )B;25 Leq JQ'I(//1 \ ~Calibration: Duration: .., iYJ.. 1 min Interval leq 1 (;3/ J7 2 &1 . '" '7 3 bl., .L 4 c2#8 10 11 12 13 14 15 Ii') L1,1 ttj 1(£/0 2,- 3 max L 6&5 L.min 4&.. 9 L'6"!i, '2 l G33 :3 0'550 L G ¡,90 t? l 56/210 Observations: 5 6 7 8 9 Wind: 61/8 ¿; 2,,. b 6.1 ,-"c ':3,5' ;;q# 1 6Z¡~ 1 Gt,.t' C?. if £0, D G3r8 b:).)3 Note qy~-r- Sound Survey Data Sheet Date: (, \ Project: Location: I \l Ío ¡ \ \) \ \) c.p V\/\\,';O D i'\ CíAVVì\ vlO ~\ Ç¡cep , is l~-ZJ 4 \d~J Conducted by: C ~\~ C1:+S\):\ O'L3Q Instrument: r' \3 j lAtJ B I tL Weather: )vtvt v\ Y Temp: ,~~ \l:Db Time: . Duration: L;'o ß .~'''.. ? DC; '2 Leq .J 0.., max D L ,7":/, (.~ L . . I /,. :J min Observations: 1 min Interval leo 1 51 2 59 c;' 3 !:8,7 4 SY-..Z S (;'78 6 7 8 9 10 11 12 13 14 15 Note -1' 0/ -t " v' S7. ? +_..-- '- ~. S J" c ¿; '0 -' ... 2 ,. (;0 r 7 ; 5L¡. l, ,. 6f. 3 ,/ (,1, '1 C"L( S'i" I b?1 r..- t: !?f'/ .. / / ./ \7C¡ (2 r Wind: IS IN ins t(L\ 10 //7' C' 0 C, l;'/ I Lio (::L' b l33 ;;0,. '1 L50- b.. LgO Calibration: 19,3 q-~-fJ Sound Survey Data Sheet Date: G II D \ \3 £J C t7M~riD i ~\ Project: (-jOt qs location: Lo~ fo,ct t\!q l Conducted by: f-q-~J ß)\i~ 5\ ¿- Weather: l105tf7 5 VIVlry( Temp: 71 (; ,=- Wind: . J Time: 4 G ; 0 I C(; Vvt; (\Ò (~ 0, I D A \io) M C\~')V: Oi3t1 Instrument: r~ _/ \ Duration: J 5 ti1lqS Calibration: ~í B VV (J~i 1lLf,f) Leq ¿; ~./L 1,/5; ~ f: 210 L ~0/ , I L!d i .(; lgO 53" ¡ max ß.l. min b 533L 0. 350&;' Observations: 1 min Interval 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 lea r:.'? ZP B t;q ..i Note I i b3,+ _// h5/ Ji. i ¡;3~! c;,-,LI 01,3 t;r:,1- / / / SC¡,D / (;'3.,0 &;2,.8 / G5, () G'I,tJ G:?r 7' 50.-5 i / ./ / I \- ~--~ Sound Survey Data Sheet (\ k, , Project: "'-~ CC\w\\,\D ') Date: ~~\ location: C f~ks ;Òf: J:Jtvi Fed D A l+ò 34to W2 Le¡ - ") J Conducted by: C Í\\ O,tSi/¡-\ Instrument: Dl31 B hIL 8lL Weather: )\/¡/ìYl'j Temp: /' 'fïl-£Yr: Wind: ~ '3 ~12S o 1\5 Time: b6~'3 7- j Duration: 15 MIi. Calibration: Leq g¡;$4' L íS',7 ' iie,i 10' l S'ri,O l r;:'!o (;5,1 max b Lmin. . 33 w'L50 Observations: 1 min Interval 1 2 3 lea 58 ,0 ~ ,.) Sb/5 r'-, :;r- fJ 4 t:J ;:r-r- 0,- S ~'B Ui 6 7 8 9 10 11 12 13 14 15 S r' 5'3.1c+ t.o C :: 5(" J c"Gfj :; " 55r157-, Lt. r;(prO t;tLL\ S G &,(j c: tj '- ""' ,"~ , Note \4i\ C' rì L .7L'lgO ~-A--~ Sound Survey Data Sheet Date: Ob I\\\ \) \1 I \ COi fV'IV\O i ~\ Project: c C! \'ì \ 1,\/ location: J\) f-tj- () Y C\ i (7 D \ io ;;100 £\ (l1~rAb f!- 4J Conducted by: C_ rJ\. C~+5L,;I Instrument: () 23ei B \ \A t- 7J \ L Weather: P"Alf Ciov'd-( Temp: "' b d f Time: S : 2~!3 D~ration: i 5 Miiis eq max min 10 ' I, L C~ 1'1_ L ß 2, L L . CJ 2, 0 L CCf t Observations: 1 min Interval 1 Note lea G4.q 2 C; 2 0 3 65_ ") 65'-, ß 4 5 6 7 8 9 10 11 12 13 14 15 -' bL3 Ýìo bJ- ~ b ~/ 7' ç-1 17 6£-2 "9.--5 bb~Ç Ç6~3 69-5" ./ ,. / / / i / // / / / / 65;~ / C'7,O .,7 Wind: '2,.7 U;ph i ft- / (7 Î Calibration: ¡ ! I i l33 ce' ,1 L50 G,¡;j i 1- Lgo 50, 0 \ - \to --\ -J Sound Survey Data Sheet Date: 0~/o-/3 ~w VTA- Project: location: s;Û¿jM4" f 1t2/ V4't=V &£/ -" Cd(CvpJ ( ?\ rIO-JJ Conducted by: ~j, V Instrument: LD 6( -¿. ¿lUiWeather: C:ff.ø Temp: Ç( IS Wind: V1 0 -Sty!' Time: :2 : 09 Duration: / is= Calibration: 11-4 0' L,q Cl,2 Lm" :8 Lm" $ Lio 7Z 7 L33 ~50 (; L,o ø. Observations: --1o r if ~(I- (2e¿6~i 5Vr-rt5Z Sri Lí. vc¿ùo' 1 min Interval Lea 1 C,c" '~ 2 01 %;c: 3 C7(X 4 (;7"1 "1 5 (~c;l () 6 7 8 9 10 11 12 13 14 15 -;)0 (;-/7 _ Note L...n c. 'É 4~c¿( 1:7 f f '70;((" r; ;;; 2- hÇh,~ Q'Ç .S b)? f I '7 (.1 J ~7IJ:\ '/~,.4. I ('" ~ . -' ~ r ~ ..J~ l,L/,. _P 7 í hr/C f. i ,f) ctC' r CIA . / ..i 5êZ c)f- Ov1?Or( Æ r-IJiL. !ìì . .l ~ \)~--~ Sound Survey Data Sheet '~c\2 i \21 . Date: l / i b /") D ¡ ) ~,"~ Project: ('P~ IDA It(ì P I ~"J'íY\1 =fle, i Á) location: Pø\: 1 ç) L-' S i"" E (( ki-fi-U'EI\ / (ltJ- tJ Cc.1l~¡Ìh)A i Pt\r' ,vi) II (276 r tft-IZ) ; / Conducted by: K (1 0 Instrument: LÐ 'i ¡ l-. ( ~ 04 ~ 'Ì/) CAl- Yì)t; (:t f: b .e.r) Weather: C(.el\V Temp: 1 c- Wind: ~-J¡h)1 Time: ç ~ elJ tL. Duration: (ç 1""\'',,. Calibration: I I Ll- Leq ~ tì, \ Lmax ~ Lmin S4.D LiD l (,~ l33 SY'4 LSD m 19o t(J Observations: ~ r ~rk C c 12: b (Ah#) '--.f (""-€AI'ti\A 'S i !tq -ud-r; L' 1~""1J I,.,L -t" -f~ fh(L, """ Ie W4a~'J ~ -e"- 7/ ~ 1 min Interval Note LeQ 1 ç'l.l 2 , i..r: 3 (4, Ji 4 ç íJ, I 5 rí" ' r' r;f) J) 6 7 8 9 10 11 12 13 14 15 rr/q £D ,0' to ,~ C;1, 0 b L S~ (1 0 ("r¡ , çq, 7/ r1 ,4i \.c..i,-J Sound Survey Data Sheet b /(0 /~í3 Date: ~e:æ*rt1J - sJ Project: f \ eM I't~'\) ~ ß 1'1° \)01(' ¡J" .- Location: ¿ /(~z,1 E"vL) N-e.v Pl\lk P'ji';¡,!¡ '\b ;L";;'W 0 Conducted by: klOl b Instrument: L- D '6 i 1 (:r' 0 4- ~ 1- ) C t\ L ~yO() (+r bb4 ç) Weather: '\('€l,\ V Temp: 1 r~ 1- Wind: (I", I ¡"'v í F-/i í J A CD Time: .~~ ?,p\ P Ý" Duration: I ç h' Y' Calibration: I I 1 Leq Ie ç ,r Lmax a lmin ro,'õ Lio £i,6 l33 £b ,) l50 ~,4-, 3 19o t/)' r Observations: c.;' ('7 :, ¡ ( . II' i'~¿¡-J a. 'L)/;,,¡AM'I'¿ vA. plbJ,'1eA t",,i;~¿ V\it1h. L ~ ,,- ti l,i'\,(.) "". vv \ 11' /"1V' r I J (r I"' j i'" (j) '1 ;, çj P ~ L 1 ~ L- ¡,'\ .V"~ () . 1 min Interval lea 1 b~, c; 2 L4, (l 3 Co, Li,'h. 4-i ,J7 i L bt1 'l L (~ ' ì) 1, ~ b £" ,it; ~43 Note ( 4 (.,1 i 5 (.~, 11/ 6 7 8 9 10 11 12 13 14 15 qk, \~ t.,1/1, Li ,,1l, 6 4- £~. i L r. ~ 61 4'7, \ t. 'll,L ~4\ Oi í: If ,¿L ./ " . t (1Y', tJ6, (i ! VéfL.. I t. C' pV; /1'1 L J PI" n ¡ I/I'l¡¿ -I '" .~.AD -rjf? c.' v !7,,(~ f,~1 v~ ,,1i-1 (j .1,- ;-~l ti ,., rc 12 1\:.. , fVJ'v' ~f-; -(i. J '" ù..J L~~o t;1. r \. ~-J -4J l~ +-s , . Oo~4J Op¿¿n ';-pZ'v&z-1 P cJk i-z-G( -Le ~/¿'v'-c: (\ ( l:'''v .."" ) ,() - Appendix C Construction Noise Calculations Construction Noise - Demolition Source Data Construction Condition: Source 1 Source 2 Source 3 Source 4 Source 5 Source 6 Quantity Demolition Backhoe Loader Hydraulic Hammer Front End Loader 1 1 1 0 0 0 Maximum Sound Level at 50 feet (dBA) Utilization Factor 85 88 85 0 0 0 Average Height of Sources - Hs (ft) = Average Height of Recevier - Hr (ft.) = Ground Type (soft or hard) = Calculated Data: All Sources Combined - Lmax sound level (dBA) at 50 feet = All Sources Combined - Leq sound level (dBA) at 50 feet = Effective Height (Hs+Hr)/2 = Ground factor (G) = Distance Between Source and Receiver (ft.) 50 100 200 300 400 500 750 1000 1500 2000 3000 4000 Geometric Ground Effect Attenuation Attenuation (dB) (dB) 0 -6 -12 -16 -18 -20 -24 -26 -30 -32 -36 -38 0 0 0 0 0 0 0 0 0 0 0 0 0.4 0.4 0.4 0 0 0 Leq Sound Level (dBA) 81.0 84.0 81.0 0.0 0.0 0.0 10 5 hard 91.0 87.0 7.5 0.00 Calculated Calculated Leq Sound Level Lmax (dBA) Sound Level (dBA) 91 85 79 75 73 71 67 65 61 59 55 53 Calculations based on FTA 2006 and Thalheimer 2000. Note: This calculation does not include the effects, if any, of local shielding from walls, topography or other barriers which may reduce sound levels further. 87 81 75 71 69 67 64 61 57 55 51 49 Construction Noise - Clearing/Grubbing Source Data Construction Condition: Source 1 Source 2 Source 3 Source 4 Source 5 Source 6 Quantity Clearing/Grubbing Aerial Lift Brush Chipper Rotary Pruning Saw (Gasoline) 1 1 1 0 0 0 Maximum Sound Level at 50 feet (dBA) Utilization Factor 85 88 85 0 0 0 Average Height of Sources - Hs (ft) = Average Height of Recevier - Hr (ft.) = Ground Type (soft or hard) = Calculated Data: All Sources Combined - Lmax sound level (dBA) at 50 feet = All Sources Combined - Leq sound level (dBA) at 50 feet = Effective Height (Hs+Hr)/2 = Ground factor (G) = Distance Between Source and Receiver (ft.) 50 100 200 300 400 500 750 1000 1500 2000 3000 4000 Geometric Ground Effect Attenuation Attenuation (dB) (dB) 0 -6 -12 -16 -18 -20 -24 -26 -30 -32 -36 -38 0 0 0 0 0 0 0 0 0 0 0 0 0.2 0.4 0.5 0 0 0 Leq Sound Level (dBA) 78.0 84.0 82.0 0.0 0.0 0.0 10 5 hard 91.0 86.8 7.5 0.00 Calculated Calculated Leq Sound Level Lmax (dBA) Sound Level (dBA) 91 85 79 75 73 71 67 65 61 59 55 53 87 81 75 71 69 67 63 61 57 55 51 49 Calculations based on FTA 2006, Thalheimer 2000, and UK Health and Safety Executive 2008. Note: This calculation does not include the effects, if any, of local shielding from walls, topography or other barriers which may reduce sound levels further. Construction Noise - Grading Source Data Construction Condition: Source 1 Source 2 Source 3 Source 4 Source 5 Source 6 Quantity Grading Grader Front End Loader Dozer Roller Truck Tractor Water Tanker 1 1 1 1 1 1 Maximum Sound Level at 50 feet (dBA) Utilization Factor 85 80 85 74 84 84 Average Height of Sources - Hs (ft) = Average Height of Recevier - Hr (ft.) = Ground Type (soft or hard) = Calculated Data: All Sources Combined - Lmax sound level (dBA) at 50 feet = All Sources Combined - Leq sound level (dBA) at 50 feet = Effective Height (Hs+Hr)/2 = Ground factor (G) = Distance Between Source and Receiver (ft.) 50 100 200 300 400 500 750 1000 1500 2000 3000 4000 Geometric Ground Effect Attenuation Attenuation (dB) (dB) 0 -6 -12 -16 -18 -20 -24 -26 -30 -32 -36 -38 0 0 0 0 0 0 0 0 0 0 0 0 0.4 0.4 0.4 0.5 0.4 0.4 Leq Sound Level (dBA) 81.0 76.0 81.0 71.0 80.0 80.0 10 5 hard 91.0 87.0 7.5 0.00 Calculated Calculated Leq Sound Level Lmax (dBA) Sound Level (dBA) 91 85 79 75 73 71 67 65 61 59 55 53 Calculations based on FTA 2006 and Thalheimer 2000. Note: This calculation does not include the effects, if any, of local shielding from walls, topography or other barriers which may reduce sound levels further. 87 81 75 71 69 67 64 61 58 55 51 49 Construction Noise - Drainage/Utilities Source Data Construction Condition: Source 1 Source 2 Source 3 Source 4 Source 5 Source 6 Quantity Drainage/Utilities Backhoe Compactor Small Crane Front End Loader 1 1 1 1 0 0 Maximum Sound Level at 50 feet (dBA) Utilization Factor 85 82 83 80 0 0 Average Height of Sources - Hs (ft) = Average Height of Recevier - Hr (ft.) = Ground Type (soft or hard) = Calculated Data: All Sources Combined - Lmax sound level (dBA) at 50 feet = All Sources Combined - Leq sound level (dBA) at 50 feet = Effective Height (Hs+Hr)/2 = Ground factor (G) = Distance Between Source and Receiver (ft.) 50 100 200 300 400 500 750 1000 1500 2000 3000 4000 Geometric Ground Effect Attenuation Attenuation (dB) (dB) 0 -6 -12 -16 -18 -20 -24 -26 -30 -32 -36 -38 0 0 0 0 0 0 0 0 0 0 0 0 0.4 0.2 0.5 0.4 0 0 Leq Sound Level (dBA) 81.0 75.0 80.0 76.0 0.0 0.0 10 5 hard 88.9 84.7 7.5 0.00 Calculated Calculated Leq Sound Level Lmax (dBA) Sound Level (dBA) 89 83 77 73 71 69 65 63 59 57 53 51 Calculations based on FTA 2006 and Thalheimer 2000. Note: This calculation does not include the effects, if any, of local shielding from walls, topography or other barriers which may reduce sound levels further. 85 79 73 69 67 65 61 59 55 53 49 47 Construction Noise - Paving Source Data Construction Condition: Source 1 Source 2 Source 3 Source 4 Source 5 Source 6 Quantity Paving Asphalt Paver Tandem Roller Roller Pneumatic Wheel 1 1 1 1 0 0 Maximum Sound Level at 50 feet (dBA) Utilization Factor 89 74 74 85 0 0 Average Height of Sources - Hs (ft) = Average Height of Recevier - Hr (ft.) = Ground Type (soft or hard) = Calculated Data: All Sources Combined - Lmax sound level (dBA) at 50 feet = All Sources Combined - Leq sound level (dBA) at 50 feet = Effective Height (Hs+Hr)/2 = Ground factor (G) = Distance Between Source and Receiver (ft.) 50 100 200 300 400 500 750 1000 1500 2000 3000 4000 Geometric Ground Effect Attenuation Attenuation (dB) (dB) 0 -6 -12 -16 -18 -20 -24 -26 -30 -32 -36 -38 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0.5 0.5 0.5 0 0 Leq Sound Level (dBA) 86.0 71.0 71.0 82.0 0.0 0.0 10 5 hard 90.6 87.6 7.5 0.00 Calculated Calculated Leq Sound Level Lmax (dBA) Sound Level (dBA) 91 85 79 75 73 71 67 65 61 59 55 53 Calculations based on FTA 2006 and Thalheimer 2000. Note: This calculation does not include the effects, if any, of local shielding from walls, topography or other barriers which may reduce sound levels further. 88 82 76 72 70 68 64 62 58 56 52 50 Construction Noise - Striping Source Data Construction Condition: Source 1 Source 2 Source 3 Source 4 Source 5 Source 6 Quantity Striping Thermo. Striper Flatbed Truck (Gasoline) Pickup Truck (Gasoline) 1 1 1 0 0 0 Maximum Sound Level at 50 feet (dBA) Utilization Factor 74 84 55 0 0 0 Average Height of Sources - Hs (ft) = Average Height of Recevier - Hr (ft.) = Ground Type (soft or hard) = Calculated Data: All Sources Combined - Lmax sound level (dBA) at 50 feet = All Sources Combined - Leq sound level (dBA) at 50 feet = Effective Height (Hs+Hr)/2 = Ground factor (G) = Distance Between Source and Receiver (ft.) 50 100 200 300 400 500 750 1000 1500 2000 3000 4000 Geometric Ground Effect Attenuation Attenuation (dB) (dB) 0 -6 -12 -16 -18 -20 -24 -26 -30 -32 -36 -38 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0.4 0.4 0 0 0 Leq Sound Level (dBA) 71.0 80.0 51.0 0.0 0.0 0.0 10 5 hard 84.4 80.5 7.5 0.00 Calculated Calculated Leq Sound Level Lmax (dBA) Sound Level (dBA) 84 78 72 69 66 64 61 58 55 52 49 46 Calculations based on FTA 2006 and Thalheimer 2000. Note: This calculation does not include the effects, if any, of local shielding from walls, topography or other barriers which may reduce sound levels further. 81 75 68 65 62 61 57 55 51 48 45 42 Construction Noise - Station Construction Source Data Construction Condition: Source 1 Source 2 Source 3 Source 4 Source 5 Source 6 Quantity Station Construction Backhoe Hydraulic Hammer Compactor Small Crane Front End Loader Roller 1 1 1 1 1 1 Maximum Sound Level at 50 feet (dBA) Utilization Factor 85 88 80 83 80 74 Average Height of Sources - Hs (ft) = Average Height of Recevier - Hr (ft.) = Ground Type (soft or hard) = Calculated Data: All Sources Combined - Lmax sound level (dBA) at 50 feet = All Sources Combined - Leq sound level (dBA) at 50 feet = Effective Height (Hs+Hr)/2 = Ground factor (G) = Distance Between Source and Receiver (ft.) 50 100 200 300 400 500 750 1000 1500 2000 3000 4000 Geometric Ground Effect Attenuation Attenuation (dB) (dB) 0 -6 -12 -16 -18 -20 -24 -26 -30 -32 -36 -38 0 0 0 0 0 0 0 0 0 0 0 0 0.4 0.4 0.2 0.5 0.4 0.5 Leq Sound Level (dBA) 81.0 84.0 73.0 80.0 76.0 71.0 10 5 hard 91.4 87.4 7.5 0.00 Calculated Calculated Leq Sound Level Lmax (dBA) Sound Level (dBA) 91 85 79 76 73 71 68 65 62 59 56 53 Calculations based on FTA 2006 and Thalheimer 2000. Note: This calculation does not include the effects, if any, of local shielding from walls, topography or other barriers which may reduce sound levels further. 87 81 75 72 69 67 64 61 58 55 52 49 Construction Noise - Station Construction Source Data Construction Condition: Station Construction Source 1 Backhoe Source 2 Hydraulic Hammer Source 3 Source 4 Source 5 Source 6 Quantity 1 1 0 0 0 0 Maximum Sound Level at 50 feet (dBA) Utilization Factor 85 74 0 0 0 0 Average Height of Sources - Hs (ft) = Average Height of Recevier - Hr (ft.) = Ground Type (soft or hard) = Calculated Data: All Sources Combined - Lmax sound level (dBA) at 50 feet = All Sources Combined - Leq sound level (dBA) at 50 feet = Effective Height (Hs+Hr)/2 = Ground factor (G) = Distance Between Source and Receiver (ft.) 50 100 200 300 400 500 750 1000 1500 2000 3000 4000 Geometric Ground Effect Attenuation Attenuation (dB) (dB) 0 -6 -12 -16 -18 -20 -24 -26 -30 -32 -36 -38 0 0 0 0 0 0 0 0 0 0 0 0 0.4 0.5 0 0 0 0 Leq Sound Level (dBA) 81.0 71.0 0.0 0.0 0.0 0.0 10 5 hard 85.3 81.4 7.5 0.00 Calculated Calculated Leq Sound Level Lmax (dBA) Sound Level (dBA) 85 79 73 70 67 65 62 59 56 53 50 47 Calculations based on FTA 2006 and Thalheimer 2000. Note: This calculation does not include the effects, if any, of local shielding from walls, topography or other barriers which may reduce sound levels further. 81 75 69 66 63 61 58 55 52 49 46 43 Appendix D Traffic Noise Analysis EXIST AM Segment Roadway Intersection 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Turning Movement Volumes EBL EBT EBR WBL EBL EBT WBT WBR 237 0 57 0 0 0 0 80 105 1171 0 0 205 1024 117 328 102 1291 1492 167 21 1367 123 211 11 1353 160 147 46 1420 25 15 57 1192 178 92 377 804 168 246 69 862 2159 69 10 723 77 17 11 801 0 0 24 809 2 10 63 737 62 53 10 778 55 56 122 743 153 343 12 1094 26 18 10 973 116 82 113 1085 8 13 314 645 152 215 143 922 68 31 17 982 47 35 29 1041 8 20 0 1058 21 68 133 1053 3 29 73 1155 5 19 0 1148 317 433 353 1227 126 62 113 1296 46 124 101 1593 109 92 799 970 32 353 109 819 362 123 107 664 54 62 27 762 43 42 161 533 61 85 56 685 63 111 360 557 60 17 18 707 1406 62 90 546 79 64 74 580 13 24 140 439 56 175 36 512 5 20 59 254 217 415 46 715 16 54 35 805 24 83 45 672 29 78 0 806 177 205 354 659 0 0 36 886 1390 5 34 753 143 66 26 864 0 0 14 795 82 68 0 834 2 39 150 771 101 119 0 1033 13 41 297 734 22 153 244 645 53 26 168 485 75 83 48 561 52 34 20 612 62 34 270 368 148 14 48 395 11 92 60 423 90 260 32 426 13 71 16 449 65 197 8 611 23 48 0 555 175 0 0 611 209 0 201 704 49 59 151 608 49 133 82 611 1254 139 108 534 1227 56 350 175 10 86 793 114 268 2168 WBT SBL 0 6 1134 981 220 1585 1604 1725 1739 966 34 2260 2297 2177 1861 1875 1713 2035 1810 1595 1212 1459 1592 1642 1786 1657 1886 1593 1608 1496 1874 1247 1721 1407 1476 1079 1216 1010 0 1259 1335 1128 1382 969 1434 1391 1137 1258 1203 0 1091 1195 1084 1056 864 1140 716 921 782 736 643 849 1022 1050 1202 1296 1443 1220 1187 1222 1061 48 36 19 21 WBR SBR 0 260 217 75 175 22 12 51 62 168 72 6 14 45 0 113 140 10 3 76 134 130 22 114 2 229 172 1 131 247 88 56 69 100 29 146 67 246 34 17 81 57 101 248 46 61 40 0 313 48 29 40 27 88 78 0 217 27 29 35 170 381 12 65 89 14 34 268 254 122 16 77 139 685 57 NBL ‐‐ 0 10 0 75 0 92 192 21 37 424 0 171 0 3 128 68 190 27 161 4 234 10 47 0 45 10 12 433 227 71 129 71 477 379 40 177 156 307 0 107 11 80 8 358 58 51 37 0 234 0 148 0 127 20 197 48 181 176 181 119 67 143 28 10 9 121 50 0 302 160 191 0 0 8 0 NBT ‐‐ 478 704 0 182 0 14 21 14 35 1239 0 8 0 0 95 64 341 2 0 0 791 2 8 1 0 0 8 0 457 171 114 1066 180 233 4 693 233 1766 0 227 23 676 4 993 34 36 36 0 276 0 24 0 34 71 604 0 2378 88 727 63 296 917 42 2 2 9 25 0 0 383 448 0 0 602 0 NBR ‐‐ 43 0 281 118 0 131 189 12 67 190 0 47 0 5 81 117 251 12 177 2 48 12 71 1 144 0 17 479 39 343 171 236 49 101 60 90 275 17 0 101 39 113 4 50 90 87 128 0 171 0 105 0 73 120 59 49 127 37 85 113 24 37 120 14 13 6 67 0 382 71 62 0 0 44 0 SBL ‐‐ 234 1 76 240 0 9 17 38 57 355 0 22 30 64 10 129 94 13 16 89 170 104 0 86 0 238 210 0 235 120 142 209 66 76 15 106 47 176 0 83 52 102 67 118 65 79 42 161 0 0 36 46 16 107 107 0 92 30 105 26 118 88 5 58 133 0 85 221 0 57 55 0 0 23 0 SBT ‐‐ 844 998 0 441 0 9 20 24 108 616 0 22 0 2 108 131 290 1 4 4 780 19 1 7 0 12 11 0 314 74 116 1148 36 130 2 374 146 261 0 124 23 566 5 677 47 38 31 38 0 0 29 0 40 53 217 0 873 73 196 21 193 262 3 33 6 0 27 0 0 227 378 0 0 12 0 Segment Volumes SBR North East South West ‐‐ 0 715 277 901 0 98 964 1 1078 114 32 322 1528 0 1166 218 462 1382 886 1274 0 269 1511 0 1667 24 57 1507 343 1701 7 44 1559 327 1803 114 111 1470 64 1860 65 154 1316 378 1841 308 1784 1349 1030 1698 0 141 862 2228 34 16 24 792 116 2447 60 25 831 0 2357 98 69 878 14 2278 180 158 828 223 2169 5 187 1024 242 1948 180 603 1088 786 2083 12 24 1119 45 2074 10 13 1166 202 1981 296 189 1176 25 1895 243 1239 863 1147 1689 96 275 1038 118 1565 3 47 1053 83 1642 31 144 1128 35 1673 0 2 1202 89 1831 164 362 1291 44 1831 103 253 1382 35 2001 1 1 1627 750 2027 276 941 1501 502 2111 50 531 1759 244 1617 115 303 1906 317 2118 603 1921 1415 1533 1921 189 358 934 521 2387 385 440 841 246 2171 12 60 837 87 1528 181 1000 729 520 1437 68 356 1007 320 1440 148 2372 750 338 1465 0 52 707 1468 0 64 334 730 267 1430 109 178 671 60 1455 108 873 654 797 1316 95 141 583 30 1485 13 1300 422 1309 1340 121 126 870 117 1613 77 132 971 145 1519 52 121 842 138 1226 134 0 967 420 1392 0 943 830 0 1437 0 41 886 0 1438 136 87 894 238 1375 31 66 910 0 1226 28 75 884 190 1239 82 159 1061 94 1158 46 832 937 437 1107 0 0 1082 54 1188 190 2892 953 1048 1087 67 359 712 152 1164 86 924 675 354 1049 28 146 700 107 883 31 486 754 289 741 127 1568 493 424 1119 21 102 520 106 1071 87 127 495 383 1147 136 123 572 90 1347 0 39 455 262 1417 37 67 763 98 1530 307 268 776 175 1527 0 254 993 209 1489 180 706 832 335 1562 123 615 725 560 1375 0 221 659 0 1331 0 164 570 0 1366 2 1637 242 108 29 0 850 114 2436 21 EXIST PM Segment Roadway Intersection 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Turning Movement Volumes EBL EBT EBR WBL EBL EBT WBT WBR 292 0 33 0 0 0 0 68 34 1191 0 0 290 1294 74 184 210 1592 1664 167 23 1675 107 127 27 1772 183 166 60 1945 21 15 81 1921 59 62 498 1390 354 235 124 1937 1441 74 13 2149 129 41 34 2168 1 15 42 2140 2 11 142 2022 48 71 13 1895 66 54 120 1768 184 298 7 2259 18 15 18 2203 112 60 125 2038 2 4 566 1611 236 338 200 1572 164 79 11 1875 63 39 34 1952 7 14 1 2056 21 42 224 2012 5 67 126 1976 29 32 10 1890 415 594 427 1646 130 121 198 1566 71 248 93 1897 114 98 502 1519 54 465 125 1832 276 42 303 1417 244 142 67 1546 52 59 215 1263 215 147 52 1504 152 308 217 1291 194 71 42 1853 1097 98 123 1528 157 150 131 1636 46 53 239 1419 145 226 98 1534 35 54 87 1072 403 329 58 1665 39 33 91 1569 46 105 135 1581 75 135 0 1439 341 209 277 1606 0 0 128 1740 1193 24 82 1422 236 107 48 1524 1 0 19 1359 171 122 1 1349 26 66 167 1223 247 227 0 1412 12 121 285 923 339 175 175 998 152 70 145 802 155 204 53 875 86 108 47 954 47 58 184 794 205 43 60 1146 20 164 133 1022 257 187 217 1045 106 85 29 1347 204 241 32 1567 31 77 0 1524 299 0 0 1313 433 0 153 1235 80 70 250 1191 81 160 85 1152 835 37 199 1100 716 85 775 473 22 179 1959 33 46 1330 WBT SBL 0 9 1635 1307 217 1634 1599 1585 1404 861 99 1202 1240 1184 1027 1116 1073 1397 1322 1243 862 1087 1349 1346 1356 1229 1459 1338 1431 1507 1668 1112 890 917 1071 766 938 788 0 716 983 827 1086 703 1163 1083 1160 1266 1101 0 1034 1201 1086 1245 990 1298 765 732 677 816 787 605 482 527 672 713 1099 846 993 883 674 69 78 20 118 WBR SBR 0 429 75 285 178 15 32 59 95 237 137 5 22 43 6 166 102 7 7 129 159 229 4 79 7 205 250 0 167 254 89 47 78 117 50 97 88 195 57 38 45 184 111 127 31 122 137 0 169 101 31 44 19 108 107 0 170 39 78 49 132 88 10 46 202 18 68 410 252 73 37 84 130 483 232 NBL ‐‐ 0 33 0 210 0 159 157 77 186 491 0 82 0 10 57 36 176 15 103 5 181 68 51 11 48 13 25 347 163 81 146 176 397 175 19 140 111 216 0 155 14 100 26 345 26 85 96 0 374 0 105 1 95 14 142 45 172 107 120 73 55 110 43 94 30 103 32 0 272 82 139 0 0 5 0 NBT ‐‐ 644 829 0 427 0 26 21 21 74 1132 0 1 0 2 53 40 300 0 2 3 519 29 0 3 0 8 21 0 273 185 90 801 109 155 9 196 123 381 0 258 46 460 32 576 11 39 71 0 6 0 37 0 35 59 275 0 936 95 226 37 123 175 13 19 6 11 15 0 0 240 452 0 0 277 0 NBR ‐‐ 134 0 266 285 0 297 208 22 163 299 0 40 0 15 60 49 509 13 61 19 123 98 53 13 77 6 57 324 31 135 59 514 129 109 35 102 164 45 0 204 44 201 57 178 3 86 91 0 195 0 85 1 64 66 127 50 187 41 74 50 38 243 263 275 64 358 74 0 326 80 177 0 0 116 0 SBL ‐‐ 197 0 253 261 0 12 23 88 113 364 0 62 15 38 12 138 165 11 12 48 357 232 7 74 0 302 184 0 206 350 167 501 138 128 89 229 109 525 0 232 158 201 107 219 38 97 106 398 0 0 76 37 34 99 190 0 162 49 197 55 215 332 17 64 182 23 78 213 0 187 104 0 0 16 0 SBT ‐‐ 620 645 0 280 0 8 19 33 55 706 0 14 0 2 49 54 290 0 1 0 757 34 7 5 0 2 11 0 489 163 168 1204 84 330 17 581 347 1631 0 252 68 781 27 1197 19 45 84 51 0 0 32 0 44 77 642 0 2198 156 987 58 318 1094 36 23 33 7 21 0 0 469 353 0 0 24 0 Segment Volumes SBR North East South West ‐‐ 0 936 331 653 0 151 1258 0 713 193 107 109 1710 0 1742 176 1002 1840 538 1693 0 377 1809 0 1842 26 64 1984 242 1819 10 80 2003 368 1766 131 140 2055 69 1793 74 250 2197 176 1664 202 1867 2053 1295 1554 0 261 1937 1515 99 6 19 2251 184 1290 24 56 2183 16 1264 60 87 2193 15 1254 103 201 2094 168 1187 11 219 2082 174 1163 123 522 2442 772 1372 5 14 2283 33 1417 12 27 2276 173 1437 102 257 2105 6 1350 263 1244 2091 1331 1306 151 458 1902 277 1306 19 15 1935 109 1419 54 116 2039 26 1411 0 8 2133 63 1404 146 437 2320 74 1388 70 397 2217 72 1554 0 10 2214 1009 1685 416 867 1883 740 2010 127 637 2051 482 1715 102 272 2123 380 1916 691 1350 2534 1723 1979 109 312 2099 402 1396 212 575 1654 716 1304 29 126 1670 128 1119 176 508 1594 943 1082 89 263 1777 807 1138 379 793 1861 1896 1383 0 99 1853 1195 0 80 419 1964 559 951 147 222 1838 167 1144 166 883 1821 1152 1093 84 241 1698 116 1196 106 790 1469 1929 1154 56 100 1706 91 1245 75 252 1752 196 1243 85 343 1778 294 1341 273 0 1837 601 1539 0 452 1801 0 1475 0 152 1740 0 1294 65 150 1583 375 1204 39 92 1562 1 1241 25 73 1457 337 1206 72 168 1514 169 1331 196 549 1540 1116 1328 0 0 1462 133 1343 505 1391 1272 2712 1442 47 309 1088 378 886 146 449 1073 1346 943 37 139 980 252 926 43 302 1207 423 885 245 447 1369 1342 960 34 83 1426 220 559 46 198 1361 467 667 84 425 1291 224 786 4 58 1728 452 820 14 115 1719 129 1145 256 410 1737 299 1102 0 252 1639 433 1265 230 466 1502 619 1195 84 739 1472 594 897 0 122 1221 0 919 0 284 1178 0 846 7 1535 605 225 32 0 2191 33 1376 118 ALT 1 AM Segment Roadway Intersection Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave & El Camino Real McCormick Dr. & El Camino Real EBL EBL 253 0 89 167 82 21 14 40 30 422 100 15 13 29 318 9 82 13 10 118 377 83 17 143 0 201 82 0 420 106 98 961 141 140 27 177 73 445 19 118 92 180 49 80 70 37 57 0 385 36 35 30 15 0 220 0 324 258 221 58 26 350 75 62 41 16 8 0 0 445 253 86 142 398 1167 0 41 EBT EBT 0 0 1084 999 1330 1554 1437 1531 1301 892 1215 1062 1165 1169 783 772 795 1274 1175 1245 767 1250 1380 1381 1276 1251 1321 1339 1383 1593 1832 1199 1019 946 982 790 1012 739 943 725 783 686 786 471 996 1141 1030 1057 868 1172 1022 1156 1148 1149 1041 1267 949 930 715 845 938 629 680 726 741 812 923 989 1114 796 562 647 574 187 130 1311 969 EBR WBT 59 0 0 122 1716 128 278 35 194 185 2262 114 0 2 109 86 191 33 115 8 185 47 104 33 33 3 5 289 151 45 92 38 298 82 63 72 72 88 1838 100 13 73 4 346 15 28 37 209 0 1878 179 0 21 7 133 30 34 64 92 77 71 207 20 94 16 43 69 212 170 155 91 1302 1282 10 259 111 30 WBL WBR 0 71 0 355 157 219 274 23 93 268 88 21 0 10 62 86 632 23 83 12 269 54 81 10 103 31 19 368 85 110 80 404 160 94 58 123 104 25 66 75 26 214 20 539 56 92 112 186 0 5 96 0 14 136 178 99 253 35 111 50 40 28 151 279 71 122 117 0 0 145 222 137 77 108 2315 110 90 WBT SBL 0 10 1558 1261 342 1813 1834 2108 2118 1029 63 2350 2397 2279 1905 1891 1882 2488 2251 1779 1363 1780 1986 1929 1819 1758 2065 1740 1701 1676 1952 1344 2003 2008 2050 1592 1780 1371 0 1640 1723 1512 1675 1267 1856 1858 1676 1777 1618 0 1618 1770 1598 1495 1320 1694 1133 1425 1205 1138 1027 1327 1686 1744 1871 1923 1811 1454 1445 1168 1059 62 50 19 19 2060 1516 WBR SBR 0 233 225 64 263 22 16 49 30 186 116 7 14 46 0 106 144 21 3 73 165 191 23 6 2 342 182 1 178 209 88 65 138 131 27 195 71 307 34 21 106 69 153 270 76 62 57 0 371 49 35 49 29 103 129 0 256 32 41 42 225 708 17 69 96 14 27 243 137 198 24 73 179 689 61 1 0 NBL ‐‐ 0 18 0 104 0 95 214 26 49 503 0 223 0 3 75 107 191 41 148 4 224 5 50 0 49 10 12 442 271 75 173 76 379 349 93 224 166 385 0 116 10 103 7 436 54 66 16 0 295 0 131 0 147 23 225 79 311 203 293 167 83 127 31 13 10 166 199 0 220 125 188 0 0 8 0 43 11 NBT ‐‐ 498 730 0 166 0 13 28 14 18 1523 0 12 0 0 208 93 322 5 0 0 830 1 7 2 0 0 8 0 689 136 147 1221 254 193 7 788 169 2028 0 230 21 784 4 999 41 35 14 0 306 0 17 0 28 67 749 0 3031 75 1088 68 296 970 40 2 1 8 64 0 0 512 657 0 0 688 0 0 0 NBR ‐‐ 44 0 282 128 0 134 212 15 73 231 0 71 0 5 30 179 370 17 161 2 50 18 90 0 175 0 17 489 56 364 258 278 66 93 124 139 239 21 0 104 38 161 5 72 97 115 66 0 229 0 99 0 67 135 67 72 191 44 142 155 29 53 128 19 13 10 242 0 337 45 50 0 0 49 0 155 53 SBL ‐‐ 235 1 76 268 0 10 18 38 52 533 0 25 35 73 9 99 87 30 17 150 227 173 0 6 0 237 239 0 311 162 194 251 93 75 14 150 59 228 0 120 64 143 131 148 96 74 37 168 0 0 38 71 23 94 123 0 119 35 125 36 158 160 18 85 162 0 123 283 0 105 91 0 0 23 0 0 0 SBT ‐‐ 835 999 0 524 0 9 35 31 98 916 0 25 0 2 181 160 315 2 3 6 1065 16 2 2 0 11 11 0 441 80 118 1330 34 136 2 422 139 372 0 171 21 652 6 705 48 28 22 35 0 0 28 0 10 126 244 0 1338 69 189 29 189 391 11 28 5 0 77 0 0 939 1046 0 0 12 0 0 0 Segment Volumes Segment Change in Noise Levels re Existing, dB SBR North East South West North East South West ‐‐ 0 751 279 894 0 0 0 0 0 171 963 1 1070 199 0 0 0 + 2 40 314 1442 0 1598 0 0 0 + 1 307 397 1395 1001 1672 ‐ 1 0 + 1 + 1 0 239 1672 0 1979 ‐ 1 0 0 + 1 27 56 1698 356 1935 0 + 1 0 + 1 8 58 1667 587 2056 + 1 0 + 3 + 1 115 103 1584 89 2249 0 0 + 1 + 1 72 78 1426 385 2239 ‐ 3 0 0 + 1 452 2131 1656 1369 1984 + 1 + 1 + 1 + 1 0 + 3 0 216 1215 2350 63 + 2 + 1 16 34 1158 160 2589 + 2 + 2 + 1 0 58 27 1200 0 2455 0 + 2 0 0 94 75 1247 14 2376 0 + 2 0 0 275 526 822 352 2255 + 5 0 + 2 0 4 208 1050 332 2002 0 0 + 1 0 111 548 1252 1138 2184 0 + 1 + 2 0 29 39 1321 58 2558 + 2 + 1 + 1 + 1 10 13 1353 201 2409 0 + 1 0 + 1 525 191 1397 26 2308 0 + 1 0 + 1 300 1372 1044 1519 1887 0 + 1 + 1 0 57 275 1441 117 1842 0 + 1 0 + 1 2 47 1470 187 2038 0 + 1 + 4 + 1 176 151 1387 45 2105 0 + 1 + 1 + 1 0 2 1451 136 1868 0 + 1 + 2 0 147 543 1488 45 1915 + 2 + 1 0 0 119 272 1577 35 2196 0 + 1 0 0 0 1 1 1828 657 2183 0 + 1 ‐ 1 301 1287 1750 677 2273 + 1 + 1 + 1 0 67 451 2119 235 1818 ‐ 1 + 1 0 + 1 139 333 2284 290 2264 0 + 1 0 0 657 2247 1728 1772 2077 + 1 + 1 + 1 0 158 533 1178 492 2540 + 2 + 1 0 0 378 464 1114 312 2735 0 + 1 + 1 + 1 13 61 1120 123 2156 0 + 1 + 2 + 1 210 1160 1079 617 2026 + 1 + 2 + 1 + 1 102 313 1310 315 2048 ‐ 1 + 1 0 + 2 194 2780 988 485 1950 + 1 + 1 + 2 + 1 0 53 943 1904 0 0 + 1 + 1 0 98 369 949 346 1854 0 + 1 + 1 + 1 121 219 885 60 1854 + 1 + 1 0 + 1 137 1033 990 939 1752 + 1 + 2 + 1 + 1 135 206 922 30 1817 + 2 + 2 0 + 1 14 1349 691 1590 1717 0 + 2 + 1 + 1 154 187 1189 119 2064 + 2 + 1 0 + 1 71 134 1330 148 1995 0 + 1 0 + 1 39 128 1133 171 1731 0 + 1 + 1 + 1 196 0 1225 430 1973 0 + 1 0 + 2 0 1062 1097 0 1913 + 1 + 1 0 + 1 0 41 1172 0 1927 0 + 1 0 + 1 137 87 1159 303 1886 0 + 1 + 1 + 1 49 79 1227 0 1819 + 1 + 1 0 + 2 51 72 1238 45 1796 0 + 1 ‐ 6 + 2 + 5 + 1 74 170 1378 269 1592 0 + 1 53 1098 1231 555 1598 + 1 + 1 + 1 + 2 0 0 1339 129 1773 0 + 1 + 4 + 2 278 3611 1259 1625 1722 + 1 + 1 + 2 + 2 75 365 1009 168 1703 0 + 2 0 + 2 0 + 2 99 1350 982 392 1597 + 2 + 2 40 168 1036 156 1345 + 1 + 2 + 2 + 2 42 547 1125 300 1152 + 1 + 2 0 + 2 147 2028 842 626 1601 + 1 + 2 + 2 + 2 77 132 826 182 1794 + 1 + 2 + 2 + 2 119 133 830 401 1876 0 + 2 0 + 2 173 138 916 92 2054 0 + 2 0 + 2 0 38 822 165 2089 0 + 3 ‐ 2 + 2 58 99 1288 263 2068 + 2 + 2 + 4 + 1 448 243 1272 212 1902 0 + 2 + 1 + 1 0 137 1451 170 1665 ‐ 3 + 2 ‐ 1 0 401 1155 946 1239 1694 + 2 + 1 + 6 0 241 934 703 1359 1488 + 2 0 + 4 0 0 223 709 0 1375 0 0 0 0 0 219 624 0 1461 + 1 0 0 0 2 1775 259 130 29 0 0 + 1 0 0 1228 130 2574 19 + 2 + 1 0 0 0 1 1466 221 2103 ‐‐ ‐‐ ‐‐ ‐‐ 0 41 1022 120 1527 ‐‐ ‐‐ ‐‐ ‐‐ ALT 1 PM Segment Roadway Intersection Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave & El Camino Real McCormick Dr. & El Camino Real EBL EBL 392 0 42 452 279 30 29 55 82 621 161 15 32 38 245 12 144 25 17 312 640 163 11 209 1 231 138 10 469 214 125 529 119 282 71 259 68 295 39 195 155 294 138 104 100 69 126 0 372 130 94 61 25 2 227 0 355 194 181 58 60 341 124 178 257 31 70 0 0 395 409 115 245 931 2134 12 128 EBT EBT 0 0 1586 1466 1709 1817 1906 2238 2212 1432 2100 2272 2310 2284 2064 1960 1885 2517 2437 2102 1620 1818 2239 2053 2052 2048 2058 1972 1706 1777 1993 1627 1986 1993 2094 1720 2077 1668 2315 1928 2112 1891 1998 1469 2003 1939 2003 2090 2466 2751 2429 2510 2344 2296 2002 2291 1359 1522 1161 1157 1242 1008 1782 1650 1665 1962 1976 1706 1382 1050 1137 1263 1218 449 30 2155 1532 EBR WBT 46 0 0 92 1881 108 207 26 69 430 2163 186 1 2 37 99 194 30 74 2 213 135 71 23 36 4 28 397 155 76 171 57 219 230 97 262 170 269 1616 151 47 182 32 499 83 47 63 199 0 1783 212 1 186 36 352 22 678 177 263 175 52 168 28 257 116 220 141 454 460 69 108 1107 1010 21 51 128 63 WBL WBR 0 68 0 196 243 133 206 20 68 381 114 72 15 11 55 90 381 25 46 4 401 113 53 11 87 65 33 609 182 263 174 553 51 147 101 185 292 118 102 150 61 302 59 406 75 119 123 164 0 24 87 0 122 74 300 193 312 90 289 254 77 26 223 203 85 263 311 0 0 57 268 51 120 218 2058 64 141 WBT SBL 0 10 1773 1415 231 1949 1853 1879 1701 1181 102 1914 1989 1927 1465 1552 1476 1916 1827 1711 1234 1677 2119 1897 1863 1701 1895 1762 1679 1898 1975 1453 1169 1348 1483 1053 1251 1102 0 1139 1412 1269 1547 1103 1602 1575 1626 1761 1561 0 1593 1722 1636 1743 1456 1802 1113 1227 1050 1239 1363 860 781 889 1055 1106 1463 1295 1462 937 749 76 96 22 136 1877 1358 WBR SBR 0 456 82 385 181 20 37 58 90 397 166 7 26 50 10 158 147 25 8 257 230 321 4 16 7 239 292 0 234 272 142 56 112 119 48 121 98 319 62 62 60 242 183 152 57 105 137 0 252 102 32 53 23 163 135 0 188 48 81 64 198 123 20 67 219 20 132 432 251 175 75 87 176 729 222 23 0 NBL ‐‐ 0 39 0 211 0 168 246 122 205 480 0 118 0 12 96 78 247 17 128 7 281 61 87 25 75 15 28 357 234 91 122 211 388 213 29 205 118 230 0 185 14 134 24 440 24 95 119 0 470 0 112 1 89 16 167 79 352 129 171 97 65 210 51 98 33 103 52 0 249 190 228 0 0 4 0 23 13 NBT ‐‐ 684 948 0 538 0 31 33 28 63 1369 0 1 0 2 106 62 440 0 2 6 815 23 0 1 0 8 21 0 463 176 104 868 116 127 9 262 108 480 0 314 43 522 35 542 14 24 61 0 8 0 25 0 25 74 273 0 1464 80 208 41 120 328 20 17 4 7 35 0 0 991 1220 0 0 344 0 0 0 NBR ‐‐ 128 0 252 257 0 295 333 36 160 298 0 48 0 14 75 93 672 12 68 15 176 110 84 1 110 6 54 278 51 135 53 566 157 138 47 153 155 54 0 196 45 248 57 195 3 89 108 0 296 0 93 1 65 77 156 90 345 49 81 68 38 318 288 297 65 335 103 0 274 153 324 0 0 111 0 72 111 SBL ‐‐ 183 0 253 297 0 11 31 89 81 458 0 63 14 35 35 139 186 27 11 36 415 281 7 9 0 408 211 0 327 304 166 507 200 162 83 327 123 583 0 337 186 235 149 263 41 111 115 591 0 0 86 53 42 130 268 0 142 59 231 54 264 487 24 80 201 24 80 145 0 371 131 0 0 18 0 4 0 SBT ‐‐ 664 664 0 349 0 7 26 36 40 1030 0 19 0 1 107 78 322 0 1 0 795 29 6 2 0 2 12 0 857 132 239 1197 91 272 23 743 308 1944 0 281 62 854 27 1291 36 42 59 30 0 0 17 0 32 80 781 0 2644 139 1364 90 332 1042 46 17 24 5 77 0 0 888 595 0 0 24 0 2 0 Segment Volumes Segment Change in Noise Levels re Existing, dB SBR North East South West North East South West ‐‐ 0 1076 311 710 0 + 1 0 0 0 171 1404 0 732 220 0 0 0 + 1 97 124 2091 0 1870 + 1 + 1 0 0 223 1375 2020 637 1849 + 1 0 + 1 0 0 522 1940 0 2062 + 1 0 0 0 26 81 2123 248 2143 + 1 0 0 + 1 13 99 2270 439 2112 + 1 + 1 + 1 + 1 128 141 2363 82 2129 0 + 1 + 1 + 1 60 235 2453 177 1966 0 0 0 + 1 248 2387 2188 1841 1909 + 1 0 + 2 + 1 0 0 327 2100 2277 102 + 1 0 + 2 7 23 2383 277 2039 + 1 0 + 2 + 2 27 58 2324 16 2016 0 0 0 + 2 69 90 2333 14 2008 0 0 0 + 2 370 361 2174 199 1931 + 3 0 + 1 + 2 13 232 2192 267 1643 0 0 + 2 + 2 148 731 2743 897 1871 + 1 + 1 + 1 + 1 14 50 2556 55 1947 + 6 0 + 2 + 1 13 27 2516 121 1968 0 0 ‐ 2 + 1 126 575 2153 6 1844 + 3 0 0 + 1 338 1685 2211 1409 1853 + 1 0 0 + 2 145 507 2209 277 1883 0 + 1 0 + 2 20 15 2330 130 2226 0 + 1 + 1 + 2 254 226 2063 36 2176 + 3 0 + 1 + 2 0 8 2162 123 1938 0 0 + 3 + 1 234 478 2462 71 1950 0 0 0 + 1 94 451 2323 73 2017 + 1 0 0 + 1 0 10 2250 1006 2119 0 0 0 + 1 579 1166 2084 1194 2492 + 1 0 + 2 + 1 125 662 2216 471 2114 0 0 0 + 1 94 371 2212 584 2191 + 1 0 + 2 + 1 763 1453 2700 1807 2427 0 0 0 + 1 127 347 2343 361 1684 0 0 0 + 1 258 528 2293 649 1819 0 + 1 0 + 1 31 128 2224 221 1543 0 + 1 + 2 + 1 245 642 2200 1190 1503 + 1 + 1 + 1 + 1 113 274 2355 770 1482 0 + 1 0 + 1 375 1094 2305 2331 1707 + 1 + 1 + 1 + 1 0 101 2315 1718 0 0 + 1 + 2 0 142 571 2461 582 1466 + 1 + 1 0 + 2 172 258 2343 170 1598 + 1 + 1 0 + 1 212 1058 2374 1338 1615 + 1 + 1 + 1 + 2 110 356 2204 118 1681 + 2 + 1 0 + 1 148 798 1927 2196 1691 0 + 1 + 1 + 2 63 171 2047 194 1689 + 2 + 1 + 3 + 1 92 198 2139 208 1762 ‐ 1 + 1 0 + 2 96 324 2226 245 1841 0 + 1 ‐ 1 + 1 297 0 2681 393 2058 0 + 2 ‐ 2 + 1 0 632 2762 0 2031 + 1 + 2 0 + 1 0 154 2751 0 1885 0 + 2 0 + 2 71 151 2608 316 1776 0 + 2 ‐ 1 + 2 50 114 2564 1 1773 + 1 + 2 0 + 2 29 73 2451 340 1754 0 + 2 0 + 2 + 2 + 1 + 1 94 239 2503 190 1853 + 2 266 635 2426 1433 1889 + 1 + 2 + 1 + 2 0 0 2381 215 1881 0 + 2 + 2 + 1 493 2007 1846 3634 1958 + 2 + 2 + 1 + 1 57 322 1630 406 1413 0 + 2 0 + 2 + 2 221 470 1473 1916 1442 0 + 1 + 2 35 163 1279 519 1371 + 1 + 1 + 3 + 2 61 378 1544 461 1489 + 1 + 1 0 + 2 530 792 1813 1236 1600 + 2 + 1 0 + 2 52 164 2094 297 884 + 3 + 2 + 1 + 2 + 2 0 + 2 56 262 2027 477 1043 + 1 100 480 1931 225 1188 + 1 + 2 0 + 2 4 58 2321 488 1213 0 + 1 0 + 2 17 237 2159 529 1532 + 3 + 1 + 6 + 1 381 432 1851 454 1676 0 0 + 2 + 2 0 251 1656 460 1711 0 0 0 + 1 566 1561 1574 1014 1693 + 5 0 + 2 + 2 95 1704 1592 971 1072 + 4 0 + 2 + 1 0 166 1339 0 1194 + 1 0 0 + 1 0 365 1314 0 1186 + 1 0 0 + 1 0 + 1 0 5 2004 578 263 31 + 1 0 2356 30 2109 136 0 0 + 2 + 1 28 35 2231 194 1928 ‐‐ ‐‐ ‐‐ ‐‐ 0 128 1643 204 1371 ‐‐ ‐‐ ‐‐ ‐‐ ALT 2 AM Segment Roadway Intersection Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave & El Camino Real McCormick Dr. & El Camino Real EBL EBL 253 0 89 167 83 21 14 40 30 423 99 14 13 29 317 9 83 13 10 118 381 82 17 144 0 202 82 0 421 106 99 962 142 140 27 177 73 444 19 118 92 180 49 80 70 37 57 0 383 36 35 30 15 0 220 0 324 258 222 58 26 350 75 62 41 16 8 0 0 438 252 86 144 400 1167 0 41 EBT EBT 0 0 1084 998 1329 1553 1437 1532 1303 893 1215 1061 1162 1166 784 774 795 1273 1173 1244 765 1252 1379 1380 1276 1250 1323 1343 1384 1595 1835 1200 1016 943 979 787 1008 736 941 724 781 684 784 472 993 1138 1029 1055 868 1172 1022 1156 1148 1149 1042 1269 949 929 714 844 936 628 680 726 741 813 923 989 1115 795 563 649 576 188 130 1312 968 EBR WBT 59 0 0 122 1714 128 277 35 195 185 2261 115 0 2 108 86 191 34 115 8 183 47 103 33 32 3 5 287 152 46 91 38 299 81 63 72 72 88 1839 100 13 73 4 343 15 28 36 209 0 1879 179 0 21 7 133 30 34 64 92 77 71 207 20 94 16 42 70 212 166 155 91 1300 1281 10 259 111 30 WBL WBR 0 71 0 353 158 219 274 23 93 268 87 21 0 10 62 86 631 23 83 12 269 55 81 10 99 31 19 363 85 112 79 404 160 93 58 122 104 25 66 75 26 214 20 535 56 92 112 186 0 5 96 0 14 135 178 99 251 35 110 50 40 28 150 279 71 120 118 0 0 145 222 137 78 107 2315 109 90 WBT SBL 0 10 1560 1262 344 1810 1831 2105 2117 1030 63 2349 2396 2278 1903 1889 1880 2488 2251 1777 1363 1784 1991 1934 1825 1759 2070 1743 1699 1675 1953 1344 2001 2006 2047 1589 1778 1371 0 1640 1722 1512 1675 1269 1856 1858 1675 1777 1619 0 1619 1770 1598 1495 1322 1697 1131 1417 1198 1136 1027 1327 1691 1747 1874 1925 1810 1453 1440 1168 1058 63 50 19 19 2063 1508 WBR SBR 0 236 225 64 264 22 16 49 30 187 116 7 14 46 0 106 146 21 3 73 169 193 23 7 2 345 183 1 178 209 89 65 138 131 27 195 72 308 34 21 106 69 154 272 76 61 58 0 370 49 35 49 29 103 130 0 253 32 41 42 225 710 17 69 96 14 27 243 141 196 24 75 179 688 61 1 0 NBL ‐‐ 0 18 0 103 0 95 213 26 49 502 0 223 0 3 75 107 191 40 148 4 219 5 51 0 49 10 12 443 270 75 172 76 379 349 94 224 165 384 0 117 10 103 7 434 53 67 15 0 295 0 131 0 147 23 224 79 313 203 291 164 83 126 32 13 10 167 200 0 221 125 188 0 0 8 0 43 11 NBT ‐‐ 493 728 0 166 0 13 27 14 18 1525 0 12 0 0 209 93 324 5 0 0 832 1 7 2 0 0 8 0 690 135 147 1220 255 193 7 788 170 2028 0 229 21 785 4 997 40 36 14 0 304 0 17 0 28 67 745 0 3031 76 1091 67 296 965 40 2 1 8 64 0 0 509 657 0 0 689 0 0 0 NBR ‐‐ 43 0 279 128 0 134 212 15 73 231 0 71 0 5 30 179 367 17 161 2 49 18 90 0 175 0 17 488 56 365 257 278 66 93 124 138 238 21 0 104 38 161 5 72 97 116 64 0 230 0 99 0 67 135 67 72 191 44 142 153 29 53 128 19 13 10 242 0 332 46 51 0 0 49 0 155 53 SBL ‐‐ 232 1 77 269 0 10 18 38 51 533 0 25 35 73 9 99 87 30 17 150 229 171 0 7 0 238 239 0 312 162 195 251 94 75 14 150 59 229 0 120 64 143 131 149 97 73 38 168 0 0 38 71 23 94 124 0 118 35 125 37 158 161 18 85 162 0 123 283 0 104 92 0 0 23 0 0 0 SBT ‐‐ 831 995 0 523 0 9 35 31 97 915 0 25 0 2 180 160 317 2 3 6 1063 16 2 2 0 11 11 0 443 81 117 1329 34 135 2 421 139 375 0 171 21 652 6 702 48 28 22 35 0 0 28 0 10 126 244 0 1340 69 189 29 189 392 11 28 5 0 78 0 0 932 1047 0 0 12 0 0 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 746 275 890 0 0 0 0 0 0 0 0 0 171 964 1 1066 199 0 0 0 + 2 0 0 0 0 40 314 1440 0 1600 0 0 0 + 1 0 0 0 0 308 397 1395 998 1673 ‐ 1 0 + 1 + 1 0 0 0 0 0 241 1673 0 1978 0 0 0 + 1 0 0 0 0 0 + 1 0 0 0 0 27 56 1697 356 1932 0 + 1 7 57 1667 586 2051 + 1 0 + 3 + 1 0 0 0 0 115 103 1585 89 2246 0 0 + 1 + 1 0 0 0 0 71 78 1427 385 2237 ‐ 3 0 0 + 1 0 0 0 0 451 2135 1657 1368 1983 + 1 + 1 + 1 + 1 0 0 0 0 + 3 0 0 0 0 0 215 1215 2348 63 + 2 + 1 0 15 33 1157 161 2587 + 1 + 2 + 1 0 0 0 0 0 58 27 1197 0 2454 0 + 2 0 0 0 0 0 0 94 75 1244 14 2375 0 + 2 0 0 0 0 0 0 277 526 823 350 2255 + 5 0 + 2 0 0 0 0 0 4 208 1052 332 2000 0 0 + 1 0 0 0 0 0 112 553 1249 1139 2183 0 + 1 + 2 0 0 0 0 0 29 39 1320 59 2557 + 2 + 1 + 1 + 1 0 0 0 0 10 13 1351 201 2409 0 + 1 0 + 1 0 0 0 0 526 191 1396 26 2307 0 + 1 0 + 1 0 0 0 0 300 1382 1043 1515 1882 0 + 1 + 1 0 0 0 0 0 54 276 1441 118 1843 0 + 1 0 + 1 0 0 0 0 2 47 1469 186 2044 0 + 1 + 4 + 1 0 0 0 0 176 153 1387 45 2110 0 + 1 + 1 + 1 0 0 0 0 0 2 1451 131 1874 0 + 1 + 2 0 0 0 0 0 148 547 1488 45 1917 + 2 + 1 0 0 0 0 0 0 119 273 1579 35 2201 0 + 1 0 0 0 0 0 0 1 1 1831 650 2187 0 + 1 ‐ 1 0 0 0 0 0 303 1289 1752 680 2272 + 1 + 1 + 1 0 0 0 0 0 67 450 2122 239 1817 ‐ 1 + 1 0 + 1 0 0 0 0 139 335 2287 287 2264 0 + 1 0 0 0 0 0 0 657 2247 1729 1771 2077 + 1 + 1 + 1 0 0 0 0 0 159 535 1176 493 2539 + 2 + 1 0 0 0 0 0 0 378 464 1111 309 2733 0 + 1 + 1 + 1 0 0 0 0 13 61 1117 123 2154 0 + 1 + 2 + 1 0 0 0 0 210 1160 1075 615 2023 + 1 + 2 + 1 + 1 0 0 0 0 103 315 1305 315 2046 ‐ 1 + 1 0 + 2 0 0 0 0 195 2780 986 488 1950 + 1 + 1 + 2 + 1 0 0 0 0 0 53 941 1905 0 0 + 1 + 1 0 0 0 0 0 98 368 948 346 1855 0 + 1 + 1 + 1 0 0 0 0 121 219 883 60 1853 + 1 + 1 0 + 1 0 0 0 0 137 1034 988 939 1752 + 1 + 2 + 1 + 1 0 0 0 0 135 207 920 30 1817 + 2 + 2 0 + 1 0 0 0 0 14 1349 693 1580 1717 0 + 2 + 1 + 1 0 0 0 0 155 186 1187 119 2064 + 2 + 1 0 + 1 0 0 0 0 71 134 1327 148 1996 0 + 1 0 + 1 0 0 0 0 39 129 1131 170 1729 0 + 1 + 1 + 1 0 0 0 0 195 0 1223 430 1972 0 + 1 0 + 2 0 0 0 0 0 1057 1098 0 1914 0 + 1 0 + 1 0 0 0 0 0 41 1172 0 1928 0 + 1 0 + 1 0 0 0 0 137 87 1159 303 1887 0 + 1 + 1 + 1 0 0 0 0 49 79 1227 0 1819 + 1 + 1 0 + 2 0 0 0 0 51 72 1238 45 1796 0 + 1 ‐ 6 + 2 0 0 0 0 + 1 0 0 0 0 74 170 1378 268 1592 0 + 1 + 5 53 1095 1233 555 1599 + 1 + 1 + 1 + 2 0 0 0 0 0 0 1341 129 1776 0 + 1 + 4 + 2 0 0 0 0 280 3608 1258 1625 1724 + 1 + 1 + 2 + 2 0 0 0 0 74 366 1008 168 1694 0 + 2 0 + 2 0 0 0 0 0 0 0 0 98 1354 981 391 1587 + 2 + 2 0 + 2 40 167 1034 156 1340 + 1 + 2 + 2 + 2 0 0 0 0 42 547 1123 300 1152 + 1 + 2 0 + 2 0 0 0 0 147 2025 842 627 1600 + 1 + 2 + 2 + 2 0 0 0 0 77 132 826 181 1800 + 1 + 2 + 2 + 2 0 0 0 0 120 133 830 401 1880 0 + 2 0 + 2 0 0 0 0 174 138 916 92 2058 0 + 2 0 + 2 0 0 0 0 0 38 823 162 2092 0 + 3 ‐ 2 + 2 0 0 0 0 58 99 1288 266 2068 + 2 + 2 + 4 + 1 0 0 0 0 449 243 1272 212 1902 0 + 2 + 1 + 1 0 0 0 0 ‐ 1 0 0 0 0 0 0 141 1447 166 1661 ‐ 3 + 2 395 1143 945 1232 1688 + 2 + 1 + 6 0 0 0 0 0 241 933 706 1360 1487 + 2 0 + 4 0 0 0 0 0 0 223 712 0 1375 0 0 0 0 0 0 0 0 0 222 626 0 1460 + 1 0 0 0 0 0 0 0 2 1777 260 129 29 0 0 + 1 0 0 0 0 0 0 1228 130 2574 19 + 2 + 1 0 0 0 0 0 0 0 1 1467 220 2106 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 41 1021 120 1519 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 2 PM Segment Roadway Intersection Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave & El Camino Real McCormick Dr. & El Camino Real EBL EBL 399 0 42 449 280 33 29 55 82 624 162 16 32 38 248 12 145 25 17 312 638 166 11 209 1 229 137 10 471 214 126 528 119 283 70 258 68 295 39 195 155 295 138 104 100 69 126 0 371 130 94 61 25 2 227 0 358 194 181 58 60 340 125 178 258 31 69 0 0 393 410 116 244 931 2129 12 128 EBT EBT 0 0 1577 1460 1710 1820 1907 2237 2212 1429 2095 2266 2305 2278 2059 1955 1879 2509 2427 2094 1616 1812 2235 2048 2046 2039 2049 1963 1699 1776 1987 1625 1981 1987 2086 1715 2074 1666 2312 1926 2109 1890 1995 1469 2001 1937 2001 2091 2467 2752 2429 2511 2345 2297 2000 2287 1360 1520 1160 1156 1243 1009 1785 1650 1665 1963 1982 1705 1382 1053 1138 1263 1217 448 30 2146 1530 EBR WBT 46 0 0 92 1882 107 206 26 69 429 2162 184 1 2 36 99 193 29 73 2 213 136 67 23 37 4 28 397 154 76 170 57 220 230 97 261 169 269 1616 150 47 181 32 499 83 47 63 194 0 1782 212 1 185 37 353 22 669 176 263 173 52 170 28 257 116 220 144 463 456 70 108 1112 1014 21 52 128 63 WBL WBR 0 69 0 198 244 133 205 20 69 380 114 71 15 11 54 90 381 25 45 4 402 111 50 12 88 65 33 610 184 263 170 553 52 147 101 186 292 119 102 149 61 302 59 405 75 119 122 164 0 24 87 0 122 74 301 192 309 90 289 253 76 27 223 203 85 263 316 0 0 57 269 51 120 218 2058 64 141 WBT SBL 0 10 1776 1415 232 1954 1858 1882 1703 1182 101 1912 1985 1923 1462 1548 1472 1916 1825 1710 1234 1677 2117 1897 1868 1703 1892 1759 1674 1899 1974 1453 1167 1347 1481 1053 1250 1102 0 1139 1412 1268 1545 1102 1602 1574 1625 1764 1562 0 1593 1722 1634 1741 1454 1801 1111 1224 1047 1237 1360 861 779 888 1054 1104 1461 1296 1462 938 751 76 96 22 136 1875 1355 WBR SBR 0 459 82 384 182 22 37 58 91 398 165 8 26 50 10 156 148 24 8 257 230 318 4 17 7 237 291 0 237 271 141 56 112 120 48 121 99 319 62 62 60 242 183 151 57 105 137 0 252 102 32 53 23 162 135 0 190 48 81 64 198 123 20 67 219 20 131 435 251 175 75 87 176 733 221 23 0 NBL ‐‐ 0 39 0 215 0 166 246 122 205 479 0 119 0 12 94 78 245 15 129 7 281 62 86 25 73 15 28 357 234 91 123 211 389 212 29 205 118 230 0 185 14 134 24 441 24 95 118 0 470 0 112 1 90 16 167 79 348 129 171 97 64 210 50 98 33 104 54 0 252 190 228 0 0 4 0 23 13 NBT ‐‐ 674 949 0 546 0 34 33 28 63 1370 0 1 0 2 107 61 443 0 2 6 815 23 0 1 0 7 21 0 471 175 104 867 117 127 10 261 109 480 0 314 43 522 35 542 14 24 61 0 8 0 25 0 25 74 273 0 1462 80 209 42 120 327 19 17 4 7 36 0 0 988 1220 0 0 344 0 0 0 NBR ‐‐ 127 0 255 261 0 293 332 36 160 297 0 48 0 14 75 93 670 11 69 15 176 109 83 1 108 6 54 278 51 135 52 567 158 137 48 153 155 54 0 195 45 247 57 195 3 89 108 0 296 0 93 1 66 77 156 89 342 49 81 68 38 317 285 296 65 342 106 0 276 153 323 0 0 111 0 72 111 SBL ‐‐ 187 0 252 297 0 12 30 89 82 461 0 64 14 35 35 139 186 27 11 36 414 278 7 9 0 408 210 0 331 301 168 507 201 162 83 328 123 582 0 338 186 235 150 263 41 111 114 594 0 0 86 53 42 129 268 0 144 59 231 54 266 485 24 80 201 24 79 143 0 370 131 0 0 18 0 4 0 SBT ‐‐ 662 670 0 352 0 7 26 36 40 1035 0 20 0 1 107 78 323 0 1 0 792 29 6 2 0 2 12 0 870 131 241 1197 92 273 23 746 309 1946 0 280 62 856 27 1289 36 42 58 30 0 0 17 0 32 80 782 0 2645 139 1363 90 332 1047 45 17 24 5 78 0 0 889 596 0 0 24 0 2 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 1073 314 708 0 + 1 0 0 0 0 0 0 0 172 1408 0 739 221 0 0 0 + 1 0 0 0 0 97 124 2084 0 1873 + 1 + 1 0 0 0 0 0 0 223 1379 2018 642 1853 + 1 0 + 1 0 0 0 0 0 0 524 1942 0 2064 + 1 0 0 0 0 0 0 0 27 89 2125 247 2147 + 1 0 0 + 1 0 0 0 0 13 99 2269 437 2117 + 1 + 1 + 1 + 1 0 0 0 0 128 141 2362 82 2132 0 + 1 + 1 + 1 0 0 0 0 60 236 2454 178 1968 0 0 0 + 1 0 0 0 0 250 2392 2187 1844 1911 + 1 0 + 2 + 1 0 0 0 0 0 0 0 0 0 0 327 2095 2276 101 + 1 0 + 2 8 25 2378 275 2039 + 1 0 + 2 + 2 0 0 0 0 27 58 2319 16 2012 0 0 0 + 2 0 0 0 0 69 90 2327 14 2004 0 0 0 + 2 0 0 0 0 372 365 2169 197 1928 + 3 0 + 1 + 2 0 0 0 0 13 229 2187 267 1639 0 0 + 2 + 1 0 0 0 0 148 736 2735 897 1865 + 1 0 + 1 + 1 0 0 0 0 14 49 2547 54 1945 + 5 0 + 2 + 1 0 0 0 0 13 27 2507 119 1967 0 0 ‐ 2 + 1 0 0 0 0 125 575 2145 6 1842 + 3 0 0 + 1 0 0 0 0 336 1683 2206 1407 1851 + 1 0 0 + 2 0 0 0 0 148 507 2199 276 1887 0 + 1 0 + 2 0 0 0 0 20 15 2325 123 2223 0 + 1 + 1 + 2 0 0 0 0 253 227 2058 37 2175 + 3 0 + 2 + 2 0 0 0 0 0 8 2154 125 1941 0 0 + 3 + 1 0 0 0 0 236 473 2453 71 1954 0 0 0 + 1 0 0 0 0 94 449 2313 73 2014 + 1 0 0 + 1 0 0 0 0 0 10 2241 1007 2116 0 0 0 + 1 0 0 0 0 583 1179 2081 1208 2491 + 1 0 + 2 + 1 0 0 0 0 124 660 2212 470 2114 0 0 0 + 1 0 0 0 0 98 371 2207 581 2195 + 1 0 + 2 + 1 0 0 0 0 762 1451 2699 1807 2426 0 0 0 + 1 0 0 0 0 128 348 2340 364 1684 0 0 0 + 1 0 0 0 0 258 530 2286 650 1817 0 + 1 0 + 1 0 0 0 0 31 128 2217 221 1541 0 + 1 + 2 + 1 0 0 0 0 246 640 2196 1193 1504 + 1 + 1 + 1 + 1 0 0 0 0 113 276 2352 770 1481 0 + 1 0 + 1 0 0 0 0 375 1094 2302 2334 1707 + 1 + 1 + 1 + 1 0 0 0 0 0 101 2312 1718 0 0 + 1 + 2 0 0 0 0 0 142 571 2459 579 1466 + 1 + 1 0 + 2 0 0 0 0 172 258 2340 170 1598 + 1 + 1 0 + 1 0 0 0 0 212 1059 2372 1339 1614 + 1 + 1 + 1 + 2 0 0 0 0 110 356 2202 118 1679 + 2 + 1 0 + 1 0 0 0 0 148 797 1927 2193 1691 0 + 1 + 1 + 2 0 0 0 0 63 171 2045 194 1689 + 2 + 1 + 3 + 1 0 0 0 0 92 198 2137 208 1761 ‐ 1 + 1 0 + 2 0 0 0 0 96 324 2223 243 1839 0 + 1 ‐ 1 + 1 0 0 0 0 290 0 2685 388 2054 0 + 2 ‐ 2 + 1 0 0 0 0 0 631 2763 0 2032 + 1 + 2 0 + 1 0 0 0 0 0 154 2752 0 1884 0 + 2 0 + 2 0 0 0 0 71 151 2608 316 1776 0 + 2 ‐ 1 + 2 0 0 0 0 51 114 2565 1 1774 + 1 + 2 0 + 2 0 0 0 0 29 73 2453 339 1753 0 + 2 0 + 2 0 0 0 0 + 1 + 1 0 0 0 0 94 238 2503 191 1851 + 2 + 2 265 635 2424 1436 1886 + 1 + 2 + 1 + 2 0 0 0 0 0 0 2376 214 1880 0 + 2 + 2 + 1 0 0 0 0 498 2010 1846 3623 1957 + 2 + 2 + 1 + 1 0 0 0 0 57 322 1628 405 1410 0 + 2 0 + 2 0 0 0 0 0 0 0 0 221 471 1472 1915 1439 0 + 1 + 2 + 2 36 164 1278 516 1370 + 1 + 1 + 3 + 2 0 0 0 0 61 378 1547 460 1485 + 1 + 1 0 + 2 0 0 0 0 528 790 1811 1244 1599 + 2 + 1 0 + 2 0 0 0 0 51 164 2094 296 880 + 3 + 2 + 1 + 2 0 0 0 0 0 + 2 0 0 0 0 56 262 2026 477 1042 + 1 + 2 100 481 1931 225 1187 + 1 + 2 0 + 2 0 0 0 0 4 58 2329 488 1212 0 + 1 0 + 2 0 0 0 0 17 236 2167 538 1532 + 3 + 1 + 6 + 1 0 0 0 0 381 435 1848 463 1677 0 0 + 2 + 2 0 0 0 0 0 251 1658 456 1714 0 0 0 + 1 0 0 0 0 564 1556 1576 1016 1692 + 5 0 + 2 + 2 0 0 0 0 95 1705 1592 973 1074 + 4 0 + 2 + 1 0 0 0 0 0 167 1339 0 1199 + 1 0 0 + 1 0 0 0 0 0 364 1313 0 1190 + 1 0 0 + 1 0 0 0 0 0 0 0 0 0 5 2008 577 263 31 + 1 0 + 1 0 2350 30 2110 136 0 0 + 2 + 1 0 0 0 0 28 35 2222 194 1926 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 128 1641 204 1368 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 3A AM Roadway Intersection Segment Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave. & El Camino Real McCormick Dr. & El Camino Real EBL EBL 252 0 89 167 81 21 14 40 30 422 100 15 13 29 319 10 82 13 10 118 376 79 17 144 0 208 82 0 418 106 98 961 142 139 27 173 78 446 19 116 91 180 50 91 56 38 46 0 355 0 68 29 15 0 195 0 239 257 234 57 27 344 73 62 41 16 8 0 0 445 245 85 144 392 1169 0 41 EBT EBT 0 0 1083 996 1328 1551 1436 1532 1302 894 1217 1063 1165 1170 784 773 796 1274 1173 1244 767 1254 1382 1378 1270 1237 1320 1338 1382 1590 1829 1194 1007 933 969 780 1001 727 932 714 771 670 761 421 880 1015 802 849 634 801 639 749 743 736 649 838 713 877 662 783 872 586 655 706 722 789 897 969 1098 785 557 645 569 187 130 1310 906 EBR WBT 59 0 0 121 1714 128 277 35 195 185 2260 115 0 2 109 85 192 33 115 8 185 46 104 34 33 3 5 291 152 46 91 38 300 80 64 72 71 88 1843 99 13 73 5 338 16 25 84 243 0 958 161 0 21 7 123 31 15 61 87 76 66 196 20 94 15 43 75 212 166 156 90 1304 1282 10 259 111 34 WBL WBR 0 70 0 352 156 219 274 23 93 267 88 21 0 10 62 86 633 23 83 12 268 56 82 10 103 31 19 370 85 112 79 402 160 92 58 120 104 25 66 74 26 216 20 400 52 98 53 183 0 5 100 0 14 123 147 96 304 30 105 48 48 32 152 278 71 123 132 0 0 145 222 139 78 108 2314 109 96 WBT SBL 0 10 1560 1261 342 1810 1831 2105 2115 1029 63 2348 2395 2277 1902 1887 1879 2487 2249 1777 1359 1778 1989 1929 1820 1748 2063 1737 1698 1672 1951 1337 1998 1991 2028 1563 1753 1368 0 1636 1711 1498 1606 1143 1478 1476 1023 1015 931 0 794 959 802 722 582 849 669 1144 1012 988 893 1230 1633 1692 1821 1875 1774 1450 1437 1167 1058 62 49 19 19 2058 1219 WBR SBR 0 235 225 64 263 22 16 49 30 185 116 7 14 46 0 105 145 21 3 73 164 195 23 6 2 353 181 1 177 211 89 64 138 130 27 188 78 310 34 20 106 70 154 235 54 61 9 0 177 48 37 46 20 68 98 0 347 29 44 40 235 722 17 69 95 14 27 244 145 198 24 72 179 689 61 1 0 NBL ‐‐ 0 18 0 104 0 95 213 26 49 503 0 223 0 3 74 107 190 41 149 4 225 5 51 0 49 10 12 442 271 75 173 76 379 349 93 227 159 374 0 117 10 103 7 459 53 52 177 0 184 0 60 0 142 18 156 117 136 189 271 176 75 121 32 13 10 161 195 0 225 125 190 0 0 8 0 43 13 NBT ‐‐ 488 723 0 166 0 13 27 14 18 1519 0 12 0 0 208 92 322 5 0 0 835 1 7 2 0 0 8 0 686 137 148 1223 255 193 7 784 183 1990 0 225 21 797 4 1025 36 34 48 0 159 0 18 0 37 71 833 0 3070 80 1105 69 312 962 42 2 1 8 64 0 0 512 655 0 0 687 0 0 0 NBR ‐‐ 43 0 276 128 0 134 212 15 73 231 0 71 0 5 30 179 368 17 162 2 50 19 91 0 175 0 17 489 56 364 258 277 65 93 124 139 235 20 0 103 38 160 5 57 96 98 190 0 96 0 69 0 54 128 57 70 275 44 127 145 27 50 132 19 13 9 244 0 343 45 51 0 0 48 0 155 64 SBL ‐‐ 230 1 77 268 0 10 19 38 52 533 0 25 35 73 10 100 86 30 17 150 226 173 0 6 0 250 240 0 310 161 196 250 93 76 14 150 59 235 0 123 64 144 129 133 89 70 18 147 0 0 45 66 19 75 111 0 194 35 127 37 189 182 18 85 161 0 122 283 0 103 91 0 0 23 0 0 0 SBT ‐‐ 828 992 0 522 0 9 35 31 98 914 0 25 0 2 180 160 315 2 3 6 1062 16 2 2 0 12 12 0 442 81 118 1331 34 136 2 424 140 390 0 176 21 674 6 698 51 27 33 45 0 0 47 0 15 135 279 0 1297 70 197 30 195 399 11 29 5 0 84 0 0 939 1038 0 0 12 0 0 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 740 273 887 0 0 0 0 0 0 0 0 0 172 958 1 1062 200 0 0 0 + 2 0 0 0 0 40 314 1436 0 1600 0 0 0 + 1 0 0 0 0 308 397 1392 995 1673 ‐ 1 0 + 1 + 1 0 0 0 0 0 237 1670 0 1977 ‐ 1 0 0 + 1 0 0 0 0 27 56 1695 356 1932 0 + 1 0 + 1 0 0 0 0 8 57 1667 586 2052 + 1 0 + 3 + 1 0 0 0 0 115 103 1585 89 2246 0 0 + 1 + 1 0 0 0 0 71 78 1427 386 2235 ‐ 3 0 0 + 1 0 0 0 0 451 2126 1658 1366 1983 + 1 + 1 + 1 + 1 0 0 0 0 0 + 3 0 0 0 0 0 216 1217 2348 63 + 2 + 1 15 34 1159 161 2586 + 2 + 2 + 1 0 0 0 0 0 58 27 1200 0 2453 0 + 2 0 0 0 0 0 0 94 75 1248 14 2374 0 + 2 0 0 0 0 0 0 276 527 824 351 2252 + 5 0 + 2 0 0 0 0 0 4 207 1052 331 1998 0 0 + 1 0 0 0 0 0 110 549 1250 1140 2179 0 + 1 + 2 0 0 0 0 0 29 39 1321 58 2557 + 2 + 1 + 1 + 1 0 0 0 0 10 13 1352 201 2408 0 + 1 0 + 1 0 0 0 0 524 191 1396 26 2305 0 + 1 0 + 1 0 0 0 0 299 1375 1043 1515 1883 0 + 1 + 1 0 0 0 0 0 53 275 1446 118 1836 0 + 1 0 + 1 0 0 0 0 2 47 1473 188 2042 0 + 1 + 4 + 1 0 0 0 0 177 152 1384 46 2106 0 + 1 + 1 + 1 0 0 0 0 0 2 1445 136 1869 0 + 1 + 2 0 0 0 0 0 157 561 1487 46 1915 + 2 + 1 0 0 0 0 0 0 119 271 1577 36 2194 0 + 1 0 0 0 0 0 0 ‐ 1 0 0 0 0 0 1 1 1827 661 2180 0 + 1 301 1281 1748 679 2270 + 1 + 1 + 1 0 0 0 0 0 67 454 2115 239 1814 ‐ 1 + 1 0 0 0 0 0 0 140 335 2283 288 2264 0 + 1 0 0 0 0 0 0 658 2248 1721 1771 2071 + 1 + 1 + 1 0 0 0 0 0 160 535 1165 494 2537 + 2 + 1 0 0 0 0 0 0 384 462 1102 308 2724 0 + 1 + 1 + 1 0 0 0 0 13 61 1107 124 2134 0 + 1 + 2 + 1 0 0 0 0 212 1145 1069 616 2002 + 1 + 2 + 1 + 1 0 0 0 0 101 339 1295 315 2013 0 + 1 0 + 1 0 0 0 0 202 2746 982 503 1944 + 1 + 1 + 2 + 1 0 0 0 0 0 53 932 1909 0 0 + 1 + 1 0 0 0 0 0 101 361 940 349 1854 0 + 1 + 1 + 1 0 0 0 0 121 218 873 60 1842 + 1 + 1 0 + 1 0 0 0 0 139 1047 974 963 1740 + 1 + 2 + 1 + 1 0 0 0 0 132 208 895 31 1745 + 2 + 2 0 + 1 0 0 0 0 16 1351 611 1436 1618 0 + 2 0 + 1 0 ‐ 1 0 0 143 146 1065 119 1674 + 1 + 1 0 0 ‐ 1 0 0 ‐ 1 61 133 1183 150 1589 0 + 1 0 0 0 ‐ 1 0 ‐ 1 74 103 1010 170 1274 ‐ 1 + 1 + 1 0 ‐ 1 0 0 ‐ 1 147 0 996 471 1162 0 0 0 ‐ 1 0 ‐ 1 0 ‐ 2 0 691 730 0 1115 ‐ 1 ‐ 1 0 ‐ 1 ‐ 2 ‐ 2 0 ‐ 2 0 5 801 0 1006 ‐ 9 0 0 ‐ 2 ‐ 9 ‐ 2 0 ‐ 3 111 123 753 308 965 + 2 ‐ 1 + 1 ‐ 2 + 2 ‐ 2 0 ‐ 3 41 75 815 0 1000 + 1 0 0 ‐ 1 0 ‐ 2 0 ‐ 3 50 72 816 50 994 0 0 ‐ 6 ‐ 1 0 ‐ 2 0 ‐ 3 49 139 939 265 789 ‐ 1 ‐ 1 + 5 ‐ 2 ‐ 1 ‐ 2 0 ‐ 3 34 1126 817 549 772 + 1 ‐ 1 + 1 ‐ 2 0 ‐ 2 0 ‐ 3 0 0 908 127 966 0 ‐ 1 + 4 ‐ 1 0 ‐ 2 0 ‐ 3 139 3656 1182 1616 944 + 1 + 1 + 2 ‐ 1 0 0 0 ‐ 3 69 366 956 161 1402 0 + 1 0 + 1 0 0 0 ‐ 1 88 1383 916 389 1371 + 2 + 1 0 + 1 0 0 0 ‐ 1 38 166 965 154 1202 + 1 + 1 + 2 + 1 0 0 0 0 40 574 1088 309 1008 + 1 + 2 0 + 1 0 0 0 ‐ 1 140 2028 818 627 1491 + 1 + 2 + 2 + 1 0 0 0 0 76 132 805 183 1741 + 1 + 2 + 2 + 2 0 0 0 0 119 133 810 401 1824 0 + 2 0 + 2 0 0 0 0 172 137 896 91 2003 0 + 2 0 + 2 0 0 0 0 0 38 798 166 2036 0 + 2 ‐ 2 + 2 0 0 0 0 55 99 1263 291 2024 + 2 + 2 + 5 + 1 0 0 0 0 437 244 1252 212 1887 0 + 2 + 1 + 1 0 0 0 0 0 145 1441 166 1662 ‐ 2 + 2 ‐ 1 0 0 0 0 0 400 1155 933 1240 1692 + 2 0 + 6 0 0 0 0 0 238 924 699 1350 1486 + 2 0 + 4 0 0 0 0 0 0 224 707 0 1376 0 0 0 0 0 0 0 0 0 222 618 0 1461 + 1 0 0 0 0 0 0 0 2 1768 258 130 29 0 0 + 1 0 0 0 0 0 0 1230 130 2573 19 + 2 + 1 0 0 0 0 0 0 0 1 1465 220 2101 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 41 970 130 1232 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 3A PM Roadway Intersection Segment Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave. & El Camino Real McCormick Dr. & El Camino Real EBL EBL 395 0 42 449 279 31 29 55 82 621 161 15 32 38 249 11 146 25 17 314 639 167 11 209 1 221 137 10 462 214 125 529 118 283 70 259 74 304 40 196 155 296 137 180 87 89 171 0 208 0 221 59 44 1 206 0 268 187 170 58 65 338 124 179 258 31 69 0 0 394 408 117 244 929 2134 12 128 EBT EBT 0 0 1580 1464 1713 1821 1907 2240 2215 1433 2099 2273 2310 2283 2062 1956 1884 2515 2434 2098 1618 1815 2236 2052 2051 2054 2055 1972 1712 1781 1992 1626 1980 1974 2073 1710 2070 1655 2291 1899 2072 1852 1938 1184 1500 1427 1199 1379 1816 2240 1755 1877 1649 1535 1293 1515 1010 1272 978 1016 1113 931 1745 1614 1631 1929 1960 1704 1381 1051 1140 1261 1216 450 30 2151 1265 EBR WBT 46 0 0 92 1881 108 207 26 69 430 2159 184 1 2 37 101 193 30 73 2 213 136 68 23 36 4 28 397 155 76 172 57 221 231 97 259 167 263 1506 151 47 183 32 639 36 47 138 20 0 1031 283 1 200 30 328 21 390 163 212 157 45 165 28 257 116 221 145 443 468 69 108 1096 998 21 51 128 66 WBL WBR 0 68 0 198 242 132 206 20 68 381 114 71 15 11 56 92 380 25 46 4 402 111 51 11 87 66 33 609 183 261 175 550 51 145 101 181 279 106 101 139 59 293 57 176 33 117 137 56 0 21 114 0 80 67 269 185 362 85 256 230 69 29 222 200 84 263 324 0 0 56 267 51 119 217 2056 64 152 WBT SBL 0 10 1771 1414 233 1947 1850 1875 1698 1178 102 1910 1984 1921 1465 1550 1474 1914 1824 1709 1233 1674 2116 1896 1865 1705 1887 1756 1674 1891 1966 1445 1137 1312 1443 1020 1213 1030 0 1032 1291 1145 1409 802 1022 997 980 1227 936 0 904 1094 1049 1116 856 1107 821 1091 917 1073 1182 783 733 843 1009 1058 1426 1287 1454 927 740 77 96 22 135 1870 1210 WBR SBR 0 454 82 384 182 21 37 58 91 396 166 7 26 50 11 159 149 25 8 259 230 320 4 17 7 229 290 0 231 271 142 56 110 118 47 119 104 300 62 58 57 234 176 90 50 121 94 0 140 100 29 48 25 97 106 0 271 47 81 62 211 131 20 66 217 19 133 425 254 173 75 88 176 717 221 23 0 NBL ‐‐ 0 40 0 213 0 167 246 122 204 479 0 119 0 12 95 80 246 17 129 7 280 62 87 25 74 15 28 356 236 90 122 210 389 211 30 202 115 247 0 181 14 127 23 504 21 77 139 0 424 0 95 1 6 35 229 119 177 122 175 104 65 213 50 97 32 104 50 0 243 191 224 0 0 4 0 23 14 NBT ‐‐ 676 944 0 542 0 32 33 28 63 1368 0 1 0 2 108 64 445 0 2 6 815 23 0 1 0 8 21 0 462 173 105 868 117 129 10 262 115 515 0 319 44 535 36 531 16 38 83 0 7 0 36 0 4 111 350 0 1418 85 224 44 128 344 20 17 4 8 35 0 0 990 1209 0 0 344 0 0 0 NBR ‐‐ 128 0 255 260 0 293 333 36 160 298 0 48 0 14 76 95 671 12 69 15 176 108 83 1 110 6 54 278 51 133 53 566 158 138 51 153 151 56 0 195 45 247 57 84 3 78 69 0 317 0 96 1 3 137 152 83 345 44 77 65 35 329 289 298 65 349 101 0 275 153 322 0 0 111 0 72 120 SBL ‐‐ 186 0 252 297 0 11 30 89 82 457 0 63 14 35 35 142 187 27 11 36 417 278 7 9 0 397 212 0 326 302 166 507 199 161 83 328 127 579 0 332 187 249 150 161 45 87 136 522 0 0 84 52 32 110 249 0 195 55 280 63 301 509 24 81 201 24 79 152 0 373 131 0 0 18 0 4 0 SBT ‐‐ 660 665 0 350 0 7 26 36 40 1028 0 19 0 1 107 82 324 0 1 0 799 29 6 2 0 2 12 0 856 131 239 1198 91 275 23 742 317 1902 0 281 65 934 28 1287 23 45 113 4 0 0 34 0 39 88 893 0 2780 145 1370 91 345 1103 47 18 25 5 79 0 0 888 595 0 0 24 0 2 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 1071 314 706 0 + 1 0 0 0 0 0 0 0 175 1398 0 733 225 0 0 0 + 1 0 0 0 0 97 124 2087 0 1868 + 1 + 1 0 0 0 0 0 0 222 1375 2021 640 1849 + 1 0 + 1 0 0 0 0 0 0 521 1946 0 2063 + 1 0 0 0 0 0 0 0 26 84 2125 247 2140 + 1 0 0 + 1 0 0 0 0 13 99 2270 439 2109 + 1 + 1 + 1 + 1 0 0 0 0 128 141 2365 82 2125 0 + 1 + 1 + 1 0 0 0 0 60 236 2457 177 1962 0 0 0 + 1 0 0 0 0 247 2385 2188 1839 1904 + 1 0 + 2 + 1 0 0 0 0 0 0 0 0 0 0 327 2099 2273 102 + 1 0 + 2 7 23 2384 274 2036 + 1 0 + 2 + 2 0 0 0 0 27 58 2324 16 2011 0 0 0 + 2 0 0 0 0 69 90 2332 14 2002 0 0 0 + 2 0 0 0 0 367 368 2173 200 1927 + 3 0 + 1 + 2 0 0 0 0 13 234 2193 275 1643 0 0 + 2 + 2 0 0 0 0 149 740 2742 897 1869 + 2 + 1 + 1 + 1 0 0 0 0 14 50 2554 55 1945 + 6 0 + 2 + 1 0 0 0 0 13 27 2514 120 1966 0 0 ‐ 2 + 1 0 0 0 0 126 579 2149 6 1842 + 4 0 0 + 1 0 0 0 0 339 1684 2211 1414 1852 + 1 0 0 + 2 0 0 0 0 148 510 2201 276 1884 0 + 1 0 + 2 0 0 0 0 20 15 2326 125 2223 0 + 1 + 1 + 2 0 0 0 0 253 227 2062 36 2174 + 3 0 + 1 + 2 0 0 0 0 0 8 2161 123 1939 0 0 + 3 + 1 0 0 0 0 229 458 2457 72 1949 0 0 0 + 1 0 0 0 0 94 448 2321 73 2009 + 1 0 0 + 1 0 0 0 0 0 10 2250 1006 2112 0 0 0 + 1 0 0 0 0 576 1155 2089 1194 2486 + 1 0 + 2 + 1 0 0 0 0 124 658 2216 468 2105 0 0 0 + 1 0 0 0 0 94 372 2211 586 2182 + 1 0 + 2 + 1 0 0 0 0 762 1453 2699 1805 2417 0 0 0 + 1 0 0 0 0 126 345 2337 363 1652 0 0 0 + 1 0 0 0 0 255 530 2273 651 1778 0 + 1 0 + 1 0 0 0 0 30 127 2207 221 1503 0 + 1 + 2 + 1 0 0 0 0 243 640 2191 1182 1465 + 1 + 1 + 1 + 1 0 0 0 0 117 293 2348 763 1445 0 + 1 0 + 1 0 0 0 0 385 1119 2290 2271 1662 + 1 + 1 + 1 + 1 0 0 0 0 0 102 2291 1607 0 0 + 1 + 1 0 0 0 0 0 138 573 2426 571 1351 + 1 + 1 0 + 2 0 0 0 0 168 256 2304 171 1473 + 1 + 1 0 + 1 0 0 0 0 213 1065 2348 1410 1485 + 1 + 1 + 1 + 1 0 0 0 0 106 349 2145 117 1538 + 2 + 1 0 + 1 0 0 0 0 232 801 1429 2102 1538 0 0 0 + 1 0 ‐ 1 0 0 60 153 1548 92 1103 + 2 0 0 ‐ 1 0 ‐ 1 ‐ 3 ‐ 2 68 248 1592 209 1142 0 0 0 0 + 1 ‐ 1 0 ‐ 2 97 348 1404 388 1216 0 ‐ 1 + 1 0 0 ‐ 2 + 2 ‐ 2 93 0 1901 80 1320 0 0 ‐ 9 ‐ 1 0 ‐ 1 ‐ 7 ‐ 2 0 355 2133 0 1360 ‐ 1 + 1 0 0 ‐ 3 ‐ 1 0 ‐ 2 0 21 2240 0 1131 ‐ 9 + 1 0 ‐ 1 ‐ 9 ‐ 1 0 ‐ 2 57 286 1935 431 1056 + 3 + 1 + 1 ‐ 1 + 3 ‐ 1 + 1 ‐ 2 ‐ 1 0 ‐ 2 47 107 1930 1 1142 + 1 + 1 0 0 0 33 73 1684 319 1088 0 + 1 0 0 0 ‐ 2 0 ‐ 2 74 209 1782 185 1225 + 1 + 1 0 0 ‐ 1 ‐ 1 0 ‐ 2 205 662 1694 1490 1290 + 1 0 + 1 0 0 ‐ 2 0 ‐ 2 0 0 1598 206 1226 0 0 + 2 0 0 ‐ 2 0 ‐ 2 + 1 0 0 ‐ 1 0 ‐ 2 326 1957 1550 3532 1324 + 1 + 1 55 319 1371 393 1268 0 + 1 0 + 2 0 ‐ 1 0 0 224 475 1335 1838 1316 0 + 1 + 1 + 1 0 0 0 0 35 164 1144 478 1212 + 1 + 1 + 3 + 1 0 0 0 ‐ 1 60 404 1449 459 1307 + 1 + 1 0 + 2 0 0 0 ‐ 1 457 813 1769 1297 1453 + 3 + 1 0 + 2 0 0 0 0 49 164 2058 297 832 + 3 + 2 + 1 + 2 0 0 0 0 55 262 1993 475 995 + 1 + 2 0 + 2 0 0 0 0 98 479 1897 225 1139 + 1 + 2 0 + 2 0 0 0 0 4 58 2302 489 1166 0 + 1 0 + 2 0 0 0 0 16 237 2140 548 1492 + 3 + 1 + 6 + 1 0 0 0 0 371 425 1856 443 1658 0 0 + 2 + 2 0 0 0 0 0 254 1656 468 1697 0 0 0 + 1 0 0 0 0 571 1557 1577 1013 1689 + 5 0 + 2 + 2 0 0 0 0 94 1692 1593 970 1058 + 4 0 + 2 + 1 0 0 0 0 0 168 1338 0 1184 + 1 0 0 + 1 0 0 0 0 0 363 1312 0 1174 + 1 0 0 + 1 0 0 0 0 5 1990 579 262 31 + 1 0 + 1 0 0 0 0 0 0 2355 30 2107 135 0 0 + 2 + 1 0 0 0 0 28 35 2227 194 1921 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 128 1385 218 1224 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 3B AM Roadway Intersection Segment Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave. & El Camino Real McCormick Dr. & El Camino Real EBL EBL 250 0 89 167 82 21 14 40 30 424 98 15 13 29 319 10 84 13 10 118 376 79 17 144 0 206 82 0 419 106 98 961 141 139 27 173 77 444 19 116 91 180 50 91 56 38 46 0 355 0 68 29 15 0 195 0 239 257 234 57 27 345 74 62 41 16 8 0 0 434 245 86 144 393 1168 0 41 EBT EBT 0 0 1087 999 1329 1550 1435 1532 1302 892 1215 1062 1164 1168 783 772 795 1273 1173 1244 767 1255 1379 1378 1273 1242 1319 1338 1380 1589 1829 1194 1008 934 969 779 999 726 933 715 772 671 762 420 880 1015 804 850 634 802 639 749 743 736 649 838 713 877 661 784 875 587 655 706 721 788 900 969 1086 781 557 645 570 187 130 1309 906 EBR WBT 58 0 0 123 1714 128 276 35 194 185 2260 115 0 2 109 85 190 33 114 8 186 46 103 33 31 3 5 289 151 46 91 38 300 80 64 72 71 88 1845 99 13 73 4 339 16 25 85 243 0 959 161 0 21 7 123 31 15 61 87 76 66 197 20 94 15 44 70 212 181 154 90 1301 1281 10 259 111 34 WBL WBR 0 70 0 355 157 218 274 23 93 268 86 21 0 10 62 86 629 23 82 12 270 57 81 10 96 32 19 367 85 113 79 402 160 92 58 121 104 25 66 74 26 216 20 399 52 98 52 183 0 5 100 0 14 123 147 97 303 30 105 48 48 32 151 278 71 126 122 0 0 146 223 137 78 108 2314 109 96 WBT SBL 0 10 1556 1258 341 1809 1830 2105 2115 1031 63 2347 2394 2276 1903 1888 1879 2486 2247 1775 1360 1785 1997 1937 1826 1752 2067 1740 1699 1672 1950 1337 1998 1992 2029 1566 1755 1369 0 1636 1710 1498 1607 1144 1478 1475 1022 1016 932 0 795 960 803 723 583 848 669 1142 1010 986 893 1229 1628 1687 1815 1870 1771 1433 1431 1165 1057 62 49 19 19 2061 1218 WBR SBR 0 235 224 64 261 22 16 49 30 187 116 7 14 46 0 106 148 21 3 73 165 196 23 6 2 350 183 1 177 210 89 64 137 130 27 189 77 311 34 20 106 70 154 235 54 61 8 0 177 48 37 47 20 68 97 0 347 29 44 40 236 719 17 69 95 14 27 244 143 196 24 74 177 687 61 1 0 NBL ‐‐ 0 18 0 104 0 95 212 26 49 501 0 224 0 3 75 107 189 41 149 4 224 5 51 0 49 10 12 443 269 75 172 76 380 350 93 227 160 373 0 117 10 103 7 459 53 52 179 0 184 0 61 0 142 18 157 118 136 189 272 177 74 121 32 13 10 161 193 0 217 125 190 0 0 8 0 43 13 NBT ‐‐ 488 721 0 166 0 13 27 14 18 1523 0 12 0 0 209 93 326 5 0 0 833 1 7 2 0 0 8 0 684 136 147 1223 254 193 7 783 181 1989 0 225 21 798 4 1025 36 34 47 0 159 0 18 0 37 71 833 0 3069 80 1105 69 312 964 42 2 1 8 64 0 0 510 655 0 0 689 0 0 0 NBR ‐‐ 43 0 279 128 0 134 212 15 73 231 0 71 0 5 30 179 366 17 161 2 50 19 90 0 175 0 17 489 56 364 258 277 65 93 124 139 235 20 0 103 38 160 5 57 96 98 187 0 96 0 70 0 54 127 58 70 275 44 127 147 27 50 132 19 13 9 241 0 335 46 51 0 0 48 0 155 64 SBL ‐‐ 232 1 77 268 0 10 19 38 52 534 0 25 35 73 10 99 89 30 17 150 225 167 0 6 0 243 240 0 312 162 195 251 93 75 14 149 59 236 0 123 64 144 129 133 89 70 17 146 0 0 45 66 19 75 111 0 194 35 127 37 189 181 18 84 161 0 124 283 0 105 91 0 0 23 0 0 0 SBT ‐‐ 825 991 0 526 0 9 35 31 98 917 0 25 0 2 180 160 321 2 3 6 1061 15 2 2 0 11 12 0 443 82 118 1330 34 137 2 423 140 391 0 176 21 672 6 700 52 27 33 45 0 0 47 0 15 135 278 0 1298 70 197 30 195 399 11 29 5 0 81 0 0 940 1037 0 0 12 0 0 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 738 275 883 0 0 0 0 0 0 0 0 0 172 956 1 1061 200 0 0 0 + 2 0 0 0 0 40 313 1443 0 1596 0 0 0 + 1 0 0 0 0 307 397 1395 1004 1669 ‐ 1 0 + 1 + 1 0 0 0 0 0 239 1670 0 1975 ‐ 1 0 0 + 1 0 0 0 0 28 56 1694 355 1932 0 + 1 0 + 1 0 0 0 0 8 57 1666 585 2050 + 1 0 + 3 + 1 0 0 0 0 115 103 1585 89 2246 0 0 + 1 + 1 0 0 0 0 72 78 1427 385 2236 ‐ 3 0 0 + 1 0 0 0 0 452 2134 1657 1370 1984 + 1 + 1 + 1 + 1 0 0 0 0 0 + 3 0 0 0 0 0 214 1215 2346 63 + 2 + 1 15 34 1158 161 2586 + 2 + 2 + 1 0 0 0 0 0 58 27 1199 0 2452 0 + 2 0 0 0 0 0 0 94 75 1246 14 2373 0 + 2 0 0 0 0 0 0 275 528 823 351 2253 + 5 0 + 2 0 0 0 0 0 4 209 1050 331 1999 0 0 + 1 0 0 0 0 0 113 558 1250 1140 2181 0 + 1 + 2 0 0 0 0 0 29 39 1320 58 2556 + 2 + 1 + 1 + 1 0 0 0 0 10 13 1351 199 2406 0 + 1 0 + 1 0 0 0 0 525 191 1396 26 2304 0 + 1 0 + 1 0 0 0 0 297 1374 1042 1517 1881 0 + 1 + 1 0 0 0 0 0 51 276 1441 118 1841 0 + 1 0 + 1 0 0 0 0 2 47 1469 186 2050 0 + 1 + 4 + 1 0 0 0 0 177 152 1384 45 2114 0 + 1 + 1 + 1 0 0 0 0 0 2 1448 127 1875 0 + 1 + 2 0 0 0 0 0 152 556 1485 46 1914 + 2 + 1 0 0 0 0 0 0 119 273 1576 36 2198 0 + 1 0 0 0 0 0 0 ‐ 1 0 0 0 0 0 1 1 1827 656 2184 0 + 1 303 1280 1748 679 2271 + 1 + 1 + 1 0 0 0 0 0 67 452 2115 241 1814 ‐ 1 + 1 0 0 0 0 0 0 139 334 2282 288 2261 0 + 1 0 0 0 0 0 0 658 2248 1722 1770 2071 + 1 + 1 + 1 0 0 0 0 0 159 532 1166 494 2537 + 2 + 1 0 0 0 0 0 0 384 462 1102 309 2726 0 + 1 + 1 + 1 0 0 0 0 13 61 1107 124 2135 0 + 1 + 2 + 1 0 0 0 0 211 1145 1067 616 2004 + 1 + 2 + 1 + 1 0 0 0 0 101 335 1293 315 2016 0 + 1 0 + 1 0 0 0 0 202 2744 982 504 1944 + 1 + 1 + 2 + 1 0 0 0 0 0 53 933 1911 0 0 + 1 + 1 0 0 0 0 0 102 361 941 349 1855 0 + 1 + 1 + 1 0 0 0 0 121 218 874 60 1841 + 1 + 1 0 + 1 0 0 0 0 138 1048 975 961 1739 + 1 + 2 + 1 + 1 0 0 0 0 132 208 896 30 1746 + 2 + 2 0 + 1 0 0 0 0 16 1351 610 1438 1619 0 + 2 0 + 1 0 ‐ 1 0 0 143 146 1065 120 1674 + 1 + 1 0 0 ‐ 1 0 0 ‐ 1 61 133 1183 150 1588 0 + 1 0 0 0 ‐ 1 0 ‐ 1 74 101 1008 170 1275 ‐ 1 + 1 + 1 0 ‐ 1 ‐ 1 0 ‐ 1 147 0 996 471 1163 0 0 0 ‐ 1 0 ‐ 1 0 ‐ 2 0 691 730 0 1116 ‐ 1 ‐ 1 0 ‐ 1 ‐ 2 ‐ 2 0 ‐ 2 0 5 802 0 1007 ‐ 9 0 0 ‐ 2 ‐ 9 ‐ 2 0 ‐ 3 111 123 754 308 967 + 2 ‐ 1 + 1 ‐ 2 + 2 ‐ 2 0 ‐ 3 41 76 815 0 1001 + 1 0 0 ‐ 1 0 ‐ 2 0 ‐ 3 50 72 816 50 995 0 0 ‐ 6 ‐ 1 0 ‐ 2 0 ‐ 3 49 139 938 265 790 ‐ 1 ‐ 1 + 5 ‐ 2 ‐ 1 ‐ 2 0 ‐ 3 34 1125 818 548 774 + 1 ‐ 1 + 1 ‐ 2 0 ‐ 2 0 ‐ 3 0 0 908 128 966 0 ‐ 1 + 4 ‐ 1 0 ‐ 2 0 ‐ 3 139 3655 1182 1616 944 + 1 + 1 + 2 ‐ 1 0 0 0 ‐ 3 69 366 956 161 1400 0 + 1 0 + 1 0 0 0 ‐ 1 88 1383 915 389 1370 + 2 + 1 0 + 1 0 0 0 ‐ 1 38 166 968 154 1201 + 1 + 1 + 2 + 1 0 0 0 0 40 575 1091 309 1007 + 1 + 2 0 + 1 0 0 0 ‐ 1 140 2028 818 628 1490 + 1 + 2 + 2 + 1 0 0 0 0 76 133 805 182 1736 + 1 + 2 + 2 + 2 0 0 0 0 119 133 809 401 1819 0 + 2 0 + 2 0 0 0 0 172 137 895 91 1997 0 + 2 0 + 2 0 0 0 0 0 38 797 170 2031 0 + 2 ‐ 2 + 2 0 0 0 0 57 99 1265 273 2021 + 2 + 2 + 4 + 1 0 0 0 0 439 244 1252 212 1872 0 + 2 + 1 + 1 0 0 0 0 0 143 1421 181 1648 ‐ 2 + 2 ‐ 1 0 0 0 0 0 399 1140 932 1240 1689 + 2 0 + 6 0 0 0 0 0 237 924 699 1350 1484 + 2 0 + 4 0 0 0 0 0 0 223 707 0 1375 0 0 0 0 0 0 0 0 0 222 619 0 1458 + 1 0 0 0 0 0 0 0 2 1769 258 130 29 0 0 + 1 0 0 0 0 0 0 1229 130 2573 19 + 2 + 1 0 0 0 0 0 0 0 1 1464 220 2104 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 41 970 130 1231 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 3B PM Roadway Intersection Segment Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real El Camino Real /El Camino Real & Murphy Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave. & El Camino Real McCormick Dr. & El Camino Real EBL EBL 394 0 42 451 280 30 29 55 82 621 162 14 32 39 248 11 147 25 17 315 639 168 11 207 1 231 137 10 464 215 124 530 119 284 70 260 73 303 40 196 155 296 137 180 87 89 171 0 209 0 221 59 44 1 206 0 269 187 170 58 65 343 124 179 258 31 69 0 0 395 409 117 244 928 2135 12 128 EBT EBT 0 0 1581 1464 1710 1819 1907 2239 2214 1433 2102 2274 2311 2284 2063 1961 1885 2517 2436 2098 1617 1809 2230 2048 2048 2043 2052 1969 1710 1781 1995 1627 1981 1976 2075 1710 2070 1655 2290 1899 2073 1853 1941 1184 1499 1427 1199 1379 1818 2243 1758 1880 1651 1538 1293 1515 1010 1270 981 1022 1120 937 1746 1616 1633 1931 1959 1703 1382 1051 1140 1260 1216 450 30 2149 1263 EBR WBT 46 0 0 91 1881 108 207 26 69 429 2161 184 1 2 37 98 193 30 73 2 213 136 69 23 37 4 28 396 155 76 170 57 220 231 97 259 167 263 1505 150 47 183 32 641 37 47 139 21 0 1031 283 1 200 30 329 21 390 163 210 157 45 164 28 257 117 221 147 446 466 69 108 1098 1000 21 51 128 66 WBL WBR 0 68 0 196 243 133 206 20 68 381 114 71 15 11 56 90 379 25 45 4 400 110 52 11 87 66 33 610 183 262 173 551 51 145 101 181 280 106 101 138 59 293 57 177 33 117 137 56 0 21 114 0 80 67 270 184 361 85 256 230 69 28 222 200 84 262 328 0 0 56 269 51 120 218 2056 64 152 WBT SBL 0 10 1770 1414 233 1948 1852 1878 1699 1179 101 1910 1983 1921 1464 1552 1474 1915 1826 1709 1231 1668 2110 1890 1856 1694 1886 1754 1674 1893 1970 1447 1140 1314 1445 1021 1214 1029 0 1031 1289 1144 1407 802 1022 997 979 1225 935 0 905 1095 1050 1116 856 1107 820 1087 916 1075 1184 777 732 842 1008 1057 1422 1289 1452 926 741 77 96 22 136 1870 1206 WBR SBR 0 455 82 386 182 20 37 58 91 397 165 7 26 50 11 158 149 24 8 258 229 321 4 16 7 239 288 0 232 272 141 56 110 119 47 120 103 298 62 58 57 234 176 90 49 120 93 0 140 100 29 48 25 97 106 0 271 47 81 62 211 130 20 66 217 19 133 424 254 173 75 88 175 719 222 23 0 NBL ‐‐ 0 41 0 212 0 168 245 123 205 478 0 119 0 12 94 78 247 16 128 7 280 62 87 25 75 15 28 355 237 90 120 210 388 211 30 202 116 248 0 180 14 127 23 502 21 77 140 0 424 0 95 1 6 35 229 119 177 122 174 104 65 214 49 96 32 104 51 0 247 192 224 0 0 4 0 23 14 NBT ‐‐ 686 952 0 540 0 31 33 28 63 1368 0 1 0 2 107 62 447 0 2 6 812 23 0 1 0 8 21 0 466 174 102 868 118 129 10 262 115 515 0 320 44 533 36 531 16 38 84 0 7 0 36 0 4 111 350 0 1420 85 224 44 128 343 20 17 4 8 35 0 0 994 1211 0 0 343 0 0 0 NBR ‐‐ 128 0 254 258 0 295 333 36 160 298 0 48 0 14 75 93 671 11 69 15 175 108 83 1 111 6 54 278 51 133 52 565 158 137 50 152 152 56 0 195 45 246 57 84 3 78 69 0 318 0 96 1 3 137 152 83 344 44 78 65 35 325 289 298 65 349 104 0 274 154 322 0 0 111 0 72 120 SBL ‐‐ 184 0 253 297 0 11 30 89 82 461 0 62 14 35 35 141 187 27 11 36 416 278 7 9 0 406 211 0 327 303 166 507 199 161 84 329 127 579 0 334 187 249 150 161 44 88 136 522 0 0 84 52 32 111 249 0 195 55 282 64 303 513 23 81 201 24 79 152 0 373 131 0 0 18 0 4 0 SBT ‐‐ 663 666 0 348 0 7 26 36 40 1034 0 19 0 1 108 79 324 0 1 0 797 29 6 2 0 2 12 0 859 132 237 1198 91 275 23 745 316 1905 0 281 65 934 28 1288 23 45 113 5 0 0 34 0 39 88 895 0 2779 145 1366 91 345 1097 46 18 25 5 80 0 0 890 596 0 0 24 0 2 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 1080 312 709 0 + 1 0 0 0 0 0 0 0 176 1407 0 734 227 0 0 0 + 1 0 0 0 0 97 124 2088 0 1867 + 1 + 1 0 0 0 0 0 0 222 1377 2019 635 1848 + 1 0 + 1 0 0 0 0 0 0 523 1943 0 2063 + 1 0 0 0 0 0 0 0 26 81 2125 248 2142 + 1 0 0 + 1 0 0 0 0 13 99 2270 439 2110 + 1 + 1 + 1 + 1 0 0 0 0 128 141 2364 82 2129 0 + 1 + 1 + 1 0 0 0 0 60 236 2456 177 1964 0 0 0 + 1 0 0 0 0 249 2386 2192 1844 1906 + 1 0 + 2 + 1 0 0 0 0 0 0 0 0 0 0 327 2102 2275 101 + 1 0 + 2 7 22 2384 274 2036 + 1 0 + 2 + 2 0 0 0 0 27 58 2325 16 2010 0 0 0 + 2 0 0 0 0 69 91 2333 14 2002 0 0 0 + 2 0 0 0 0 370 366 2173 201 1928 + 3 0 + 1 + 2 0 0 0 0 13 231 2195 267 1643 0 0 + 2 + 2 0 0 0 0 150 743 2743 896 1871 + 2 + 1 + 1 + 1 0 0 0 0 14 49 2555 55 1945 + 5 0 + 2 + 1 0 0 0 0 13 27 2516 119 1967 0 0 ‐ 2 + 1 0 0 0 0 126 579 2149 6 1842 + 4 0 0 + 1 0 0 0 0 339 1680 2208 1410 1850 + 1 0 0 + 2 0 0 0 0 148 512 2195 275 1878 0 + 1 0 + 2 0 0 0 0 20 15 2320 127 2217 0 + 1 + 1 + 2 0 0 0 0 253 224 2058 36 2168 + 3 0 + 1 + 2 0 0 0 0 0 8 2159 124 1931 0 0 + 3 + 1 0 0 0 0 233 478 2455 72 1942 0 0 0 + 1 0 0 0 0 94 446 2317 73 2008 + 1 0 0 + 1 0 0 0 0 0 10 2247 1006 2109 0 0 0 + 1 0 0 0 0 577 1162 2088 1197 2488 + 1 0 + 2 + 1 0 0 0 0 125 661 2217 470 2108 0 0 0 + 1 0 0 0 0 94 367 2213 580 2184 + 1 0 + 2 + 1 0 0 0 0 762 1454 2699 1806 2419 0 0 0 + 1 0 0 0 0 126 347 2338 362 1654 0 0 0 + 1 0 0 0 0 256 532 2274 651 1781 0 + 1 0 + 1 0 0 0 0 30 127 2209 221 1505 0 + 1 + 2 + 1 0 0 0 0 244 642 2191 1185 1467 + 1 + 1 + 1 + 1 0 0 0 0 117 291 2349 763 1447 0 + 1 0 + 1 0 0 0 0 385 1116 2290 2274 1662 + 1 + 1 + 1 + 1 0 0 0 0 0 102 2290 1606 0 0 + 1 + 1 0 0 0 0 0 138 574 2428 569 1349 + 1 + 1 0 + 2 0 0 0 0 168 256 2305 171 1471 + 1 + 1 0 + 1 0 0 0 0 213 1063 2348 1410 1484 + 1 + 1 + 1 + 1 0 0 0 0 106 349 2148 117 1536 + 2 + 1 0 + 1 0 0 0 0 232 801 1429 2106 1536 0 0 0 + 1 0 ‐ 1 0 0 60 152 1546 93 1103 + 2 0 0 ‐ 1 ‐ 1 ‐ 1 ‐ 3 ‐ 2 68 247 1593 209 1142 0 0 0 0 + 1 ‐ 1 0 ‐ 2 97 348 1404 389 1216 0 ‐ 1 + 1 0 0 ‐ 2 + 2 ‐ 2 ‐ 2 96 0 1901 82 1321 0 0 ‐ 9 ‐ 1 0 ‐ 1 ‐ 7 0 356 2136 0 1359 ‐ 1 + 1 0 0 ‐ 2 ‐ 1 0 ‐ 2 0 21 2243 0 1131 ‐ 9 + 1 0 ‐ 1 ‐ 9 ‐ 1 0 ‐ 2 57 286 1938 431 1057 + 3 + 1 + 1 ‐ 1 + 3 ‐ 1 + 1 ‐ 2 0 0 0 ‐ 1 0 ‐ 2 47 107 1933 1 1143 + 1 + 1 33 73 1686 319 1089 0 + 1 0 0 0 ‐ 2 0 ‐ 2 74 209 1786 185 1225 + 1 + 1 0 0 ‐ 1 ‐ 1 0 ‐ 2 205 662 1694 1494 1290 + 1 0 + 1 0 0 ‐ 2 0 ‐ 2 0 0 1598 205 1226 0 0 + 2 0 0 ‐ 2 0 ‐ 2 + 1 + 1 0 0 ‐ 1 0 ‐ 2 327 1960 1549 3530 1324 + 1 55 319 1369 393 1264 0 + 1 0 + 2 0 ‐ 1 0 0 223 475 1341 1832 1313 0 + 1 + 1 + 1 0 0 0 0 35 164 1151 478 1214 + 1 + 1 + 3 + 1 0 0 0 ‐ 1 60 404 1458 459 1309 + 1 + 1 0 + 2 0 0 0 ‐ 1 468 816 1775 1289 1459 + 3 + 1 0 + 2 0 0 0 0 49 164 2058 296 830 + 3 + 2 + 1 + 2 0 0 0 0 55 262 1995 475 993 + 1 + 2 0 + 2 0 0 0 0 98 479 1899 226 1138 + 1 + 2 0 + 2 0 0 0 0 4 58 2304 488 1165 0 + 1 0 + 2 0 0 0 0 16 237 2142 555 1489 + 3 + 1 + 6 + 1 0 0 0 0 369 424 1855 446 1658 0 0 + 2 + 2 0 0 0 0 0 254 1656 466 1699 0 0 0 + 1 0 0 0 0 570 1562 1578 1015 1688 + 5 0 + 2 + 2 0 0 0 0 94 1695 1593 973 1059 + 4 0 + 2 + 1 0 0 0 0 0 168 1337 0 1186 + 1 0 0 + 1 0 0 0 0 0 364 1312 0 1175 + 1 0 0 + 1 0 0 0 0 5 1990 579 263 31 + 1 0 + 1 0 0 0 0 0 0 2357 30 2107 136 0 0 + 2 + 1 0 0 0 0 28 35 2225 194 1921 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 128 1383 218 1220 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 4A AM Roadway Intersection Segment Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave. & El Camino Real McCormick Dr. & El Camino Real EBL EBL 251 0 88 165 82 21 14 40 30 423 102 14 13 29 320 10 83 13 10 118 375 79 17 142 0 201 82 0 418 110 97 969 140 149 30 187 58 440 130 99 176 54 87 69 39 55 0 366 0 69 30 15 0 198 0 245 256 236 57 26 342 74 62 41 16 8 0 0 442 246 86 143 392 1167 0 41 EBT EBT 0 0 1082 999 1331 1550 1434 1533 1303 893 1214 1062 1163 1168 781 770 794 1272 1171 1244 767 1254 1378 1380 1280 1251 1329 1345 1399 1611 1833 1164 988 912 940 742 959 699 666 713 622 699 367 819 974 852 829 615 802 634 750 744 737 648 839 712 869 651 769 856 573 654 705 721 786 896 969 1098 784 555 641 568 187 130 1319 897 EBR WBT 58 0 0 122 1711 129 276 35 194 185 2261 115 0 2 109 85 191 34 115 8 184 46 104 33 32 3 5 294 147 46 96 38 283 94 71 73 91 95 103 14 76 5 350 15 29 41 254 0 959 167 0 21 7 123 31 16 61 85 76 65 195 20 94 16 45 71 212 168 156 89 1301 1281 10 259 111 34 WBL WBR 0 69 0 352 157 219 274 23 93 267 90 21 0 10 62 85 632 23 83 12 264 57 81 10 100 31 19 372 82 110 82 381 63 81 53 90 63 19 55 20 160 19 386 44 99 105 176 0 5 94 0 14 127 148 96 291 30 106 48 47 32 152 278 71 127 124 0 0 145 220 137 78 108 2314 109 96 WBT SBL 0 9 1560 1259 341 1805 1826 2103 2113 1026 63 2347 2393 2275 1899 1883 1872 2480 2241 1773 1352 1765 1978 1926 1823 1748 2049 1726 1690 1666 1938 1275 1165 1192 1204 829 922 608 789 851 659 821 549 972 993 829 947 875 0 779 939 785 707 578 848 657 1108 989 968 871 1203 1622 1681 1810 1866 1766 1444 1429 1168 1058 64 49 19 19 2043 1183 WBR SBR 0 229 224 63 261 22 16 49 30 185 116 7 14 46 0 104 146 21 3 73 162 196 23 7 2 338 182 1 176 214 86 62 103 101 23 149 25 207 13 89 46 136 206 64 54 46 0 231 48 34 47 19 69 100 0 333 28 46 40 226 724 17 69 95 14 27 243 151 196 24 76 176 689 61 1 0 NBL ‐‐ 0 17 0 104 0 95 212 26 49 506 0 224 0 3 75 107 189 40 149 4 226 5 50 0 49 10 12 441 269 74 174 77 393 315 83 171 188 286 118 12 103 22 275 44 48 12 0 171 0 75 0 142 18 152 118 141 187 262 174 75 118 32 13 10 157 196 0 225 126 190 0 0 8 0 43 13 NBT ‐‐ 488 724 0 166 0 13 27 14 18 1531 0 11 0 0 209 92 323 5 0 0 831 1 7 2 0 0 8 0 684 139 145 1235 276 227 8 856 145 2132 235 24 838 6 1060 49 40 16 0 205 0 20 0 37 73 833 0 3100 81 1124 69 310 968 42 2 1 8 64 0 0 511 654 0 0 687 0 0 0 NBR ‐‐ 43 0 281 129 0 134 213 15 73 232 0 71 0 5 30 179 368 17 162 2 50 19 90 0 175 0 17 491 57 363 257 271 70 99 128 133 249 21 108 38 164 5 53 100 106 62 0 114 0 77 0 54 129 57 71 268 44 126 143 28 49 132 19 13 9 244 0 342 45 51 0 0 48 0 156 64 SBL ‐‐ 234 1 77 268 0 10 19 38 52 529 0 25 35 73 10 100 87 30 17 149 225 168 0 7 0 246 240 0 317 154 194 244 95 84 15 151 49 206 149 92 141 152 118 103 70 32 156 0 0 42 66 19 74 112 0 191 34 127 36 188 180 18 85 161 0 124 285 0 102 91 0 0 23 0 0 0 SBT ‐‐ 830 998 0 521 0 9 35 31 97 909 0 25 0 2 181 160 317 2 3 6 1048 15 2 2 0 11 12 0 432 76 122 1328 33 168 3 461 155 388 187 27 747 8 754 61 33 27 52 0 0 46 0 15 137 280 0 1315 70 196 30 195 401 11 29 5 0 81 0 0 932 1032 0 0 12 0 0 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 739 277 888 0 0 0 0 0 0 0 0 0 160 953 1 1067 186 0 0 0 + 2 0 0 0 0 40 312 1440 0 1600 0 0 0 + 1 0 0 0 0 307 394 1396 995 1670 ‐ 1 0 + 1 + 1 0 0 0 0 0 239 1672 0 1972 ‐ 1 0 0 + 1 0 0 0 0 27 56 1694 357 1927 0 + 1 0 + 1 0 0 0 0 7 57 1666 585 2045 + 1 0 + 3 + 1 0 0 0 0 115 103 1586 89 2244 0 0 + 1 + 1 0 0 0 0 71 78 1428 384 2233 ‐ 3 0 0 + 1 0 0 0 0 449 2139 1654 1361 1981 + 1 + 1 + 1 + 1 0 0 0 0 0 + 3 0 0 0 0 0 218 1214 2351 63 + 2 + 1 15 32 1158 161 2586 + 1 + 2 + 1 0 0 0 0 0 58 27 1198 0 2451 0 + 2 0 0 0 0 0 0 94 75 1246 14 2372 0 + 2 0 0 0 0 0 0 277 529 821 352 2251 + 5 0 + 2 0 0 0 0 0 4 206 1049 330 1994 0 0 + 1 0 0 0 0 0 111 552 1249 1140 2172 0 + 1 + 2 0 0 0 0 0 29 39 1319 59 2549 + 2 + 1 + 1 + 1 0 0 0 0 10 13 1350 201 2400 0 + 1 0 + 1 0 0 0 0 522 191 1395 26 2299 0 + 1 0 + 1 0 0 0 0 299 1368 1042 1496 1877 0 + 1 + 1 0 0 0 0 0 50 276 1441 118 1820 0 + 1 0 + 1 0 0 0 0 2 47 1468 187 2030 0 + 1 + 4 + 1 0 0 0 0 173 151 1387 45 2099 0 + 1 + 1 + 1 0 0 0 0 0 2 1455 132 1872 0 + 1 + 2 0 0 0 0 0 155 539 1497 45 1913 + 2 + 1 0 0 0 0 0 0 119 272 1586 36 2180 0 + 1 0 0 0 0 0 0 ‐ 1 0 0 0 0 0 1 1 1836 666 2168 0 + 1 303 1278 1773 661 2262 + 1 + 1 + 1 0 0 0 0 0 64 463 2128 232 1804 ‐ 1 + 1 0 0 0 0 0 0 140 328 2284 300 2252 0 + 1 0 0 0 0 0 0 663 2266 1679 1747 2015 + 1 + 1 + 1 0 0 0 0 0 137 519 1153 379 1695 + 2 + 1 ‐ 1 ‐ 1 0 0 ‐ 1 ‐ 2 326 477 1095 343 1833 0 + 1 + 1 ‐ 1 0 0 0 ‐ 2 11 61 1083 127 1298 0 + 1 + 2 ‐ 1 0 0 0 ‐ 2 168 1192 1026 624 1168 + 1 + 1 + 1 ‐ 1 0 0 0 ‐ 2 96 228 1257 309 1206 ‐ 2 + 1 0 ‐ 1 ‐ 1 0 0 ‐ 2 130 2779 926 502 1024 + 1 + 1 + 2 ‐ 2 0 0 0 ‐ 3 80 378 923 345 987 + 1 + 1 + 1 ‐ 2 0 0 0 ‐ 3 104 212 843 61 967 + 1 + 1 0 ‐ 2 0 0 0 ‐ 3 102 1060 927 983 864 + 1 + 2 + 1 ‐ 2 0 0 0 ‐ 3 0 0 0 ‐ 3 118 196 856 32 961 + 1 + 2 0 ‐ 2 9 1353 538 1490 833 0 + 1 + 1 ‐ 2 0 ‐ 1 0 ‐ 3 136 182 1022 120 1152 + 2 + 1 0 ‐ 1 0 ‐ 1 0 ‐ 3 50 133 1150 161 1091 0 + 1 0 ‐ 1 0 ‐ 1 0 ‐ 3 23 117 946 173 864 0 + 1 + 1 ‐ 2 0 ‐ 1 0 ‐ 3 165 0 985 482 1112 0 0 + 1 ‐ 1 0 ‐ 1 0 ‐ 2 0 802 729 0 1046 ‐ 1 ‐ 1 0 ‐ 1 ‐ 1 ‐ 2 0 ‐ 3 0 5 802 0 1007 ‐ 9 0 0 ‐ 2 ‐ 9 ‐ 2 0 ‐ 3 113 123 753 307 967 + 2 ‐ 1 + 1 ‐ 2 + 2 ‐ 2 0 ‐ 3 40 77 816 0 979 + 1 0 0 ‐ 1 0 ‐ 2 0 ‐ 3 50 71 817 50 977 0 0 ‐ 6 ‐ 1 0 ‐ 2 0 ‐ 3 47 142 940 271 772 0 ‐ 1 + 5 ‐ 2 ‐ 1 ‐ 2 0 ‐ 3 33 1131 817 551 763 + 1 ‐ 1 + 1 ‐ 2 0 ‐ 2 0 ‐ 3 + 4 ‐ 1 0 ‐ 2 0 ‐ 3 0 0 910 127 966 0 ‐ 1 146 3678 1171 1622 944 + 1 + 1 + 2 ‐ 1 0 0 0 ‐ 3 68 365 947 161 1363 0 + 1 0 + 1 0 0 0 ‐ 1 85 1406 904 387 1336 + 2 + 1 0 + 1 0 0 0 ‐ 1 38 166 948 154 1180 + 1 + 1 + 2 + 1 0 0 0 ‐ 1 39 562 1072 307 985 + 1 + 2 0 + 1 0 0 0 ‐ 1 137 2034 802 628 1458 + 1 + 2 + 2 + 1 0 0 0 0 76 133 804 183 1730 + 1 + 2 + 2 + 2 0 0 0 0 119 133 809 401 1813 0 + 2 0 + 2 0 0 0 0 172 137 895 92 1992 0 + 2 0 + 2 0 0 0 0 0 38 795 172 2023 0 + 2 ‐ 2 + 2 0 0 0 0 56 99 1264 276 2018 + 2 + 2 + 4 + 1 0 0 0 0 425 243 1254 212 1869 0 + 2 + 1 + 1 0 0 0 0 0 151 1440 168 1654 ‐ 2 + 2 ‐ 1 0 0 0 0 0 395 1149 931 1233 1689 + 2 0 + 6 0 0 0 0 0 239 924 697 1341 1487 + 2 0 + 4 0 0 0 0 0 0 223 705 0 1377 0 0 0 0 0 0 0 0 0 221 617 0 1457 + 1 0 0 0 0 0 0 0 2 1768 258 130 29 0 0 + 1 0 0 0 0 0 0 1228 130 2573 19 + 2 + 1 0 0 0 0 0 0 0 1 1475 220 2086 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 41 961 130 1196 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 4A PM Roadway Intersection Segment Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Ortega Ave & El Camino Real Distel Dr & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Clark Ave. & El Camino Real McCormick Dr. & El Camino Real EBL EBL 395 0 42 451 279 31 29 55 82 620 161 15 32 38 249 11 146 25 17 307 637 163 11 208 1 232 137 10 457 216 129 585 84 243 63 221 52 190 189 137 234 120 129 89 45 113 0 256 0 221 60 43 1 208 0 280 185 166 57 64 340 124 179 258 31 69 0 0 393 408 117 244 929 2128 12 128 EBT EBT 0 0 1577 1464 1708 1815 1905 2237 2212 1430 2093 2267 2304 2277 2054 1950 1873 2504 2425 2093 1609 1800 2223 2044 2043 2030 2039 1956 1705 1770 1977 1508 1190 1172 1293 998 1241 914 1125 1242 1057 1130 741 1102 1053 1064 1355 1836 2225 1744 1858 1629 1516 1292 1512 990 1235 953 1000 1100 927 1744 1613 1630 1927 1953 1702 1385 1052 1141 1260 1216 449 30 2135 1226 EBR WBT 46 0 0 92 1879 108 206 26 69 431 2156 184 1 2 38 98 192 30 73 2 214 134 69 23 36 4 28 396 153 76 173 59 182 196 90 212 183 207 124 38 158 27 306 76 45 44 3 0 1046 276 1 199 31 324 22 393 162 205 158 44 159 28 257 116 221 145 437 471 70 108 1097 1001 21 51 128 66 WBL WBR 0 68 0 197 243 133 206 20 69 381 114 71 15 11 57 90 379 25 46 4 402 113 52 11 87 66 33 611 181 261 175 543 49 145 103 171 309 117 146 59 295 59 140 67 126 85 27 0 21 111 0 83 69 265 186 357 85 262 236 69 28 222 200 84 263 323 0 0 56 267 51 119 218 2054 64 153 WBT SBL 0 10 1770 1415 232 1945 1849 1875 1697 1179 103 1909 1983 1920 1460 1549 1473 1914 1826 1709 1232 1670 2113 1895 1863 1694 1885 1751 1676 1888 1965 1417 885 1141 1271 866 1056 932 810 1197 1047 1272 737 933 894 939 1253 939 0 914 1100 1058 1128 863 1107 816 1084 915 1076 1189 780 733 843 1009 1058 1425 1296 1456 929 742 78 96 22 136 1869 1203 WBR SBR 0 456 82 385 183 21 37 58 90 395 167 7 26 50 10 158 149 25 8 258 229 322 4 17 7 240 290 0 228 273 146 59 93 119 49 118 73 268 56 63 218 185 109 50 72 123 0 153 100 29 49 26 96 108 0 276 47 84 62 212 130 20 66 217 19 133 417 253 173 75 89 175 720 221 23 0 NBL ‐‐ 0 40 0 212 0 167 246 122 205 478 0 118 0 12 94 78 246 17 127 6 279 61 88 25 73 15 28 359 233 89 121 209 432 223 38 195 141 240 305 27 153 74 426 21 99 95 0 420 0 96 1 6 35 226 119 175 122 171 104 65 213 49 97 32 103 50 0 241 190 225 0 0 4 0 23 14 NBT ‐‐ 680 946 0 539 0 32 33 28 63 1360 0 1 0 2 106 62 447 0 2 6 805 23 0 1 0 8 21 0 451 173 107 929 106 153 15 292 114 493 346 53 587 44 585 17 33 77 0 7 0 36 0 4 111 344 0 1436 85 226 44 127 344 20 17 4 8 35 0 0 984 1205 0 0 343 0 0 0 NBR ‐‐ 131 0 259 257 0 295 333 36 160 297 0 48 0 14 74 93 670 12 68 15 174 110 85 1 107 6 54 280 50 131 52 508 123 115 54 123 127 50 169 37 204 49 84 2 96 87 0 282 0 95 1 3 139 148 82 330 43 78 65 35 325 288 298 65 345 101 0 272 152 321 0 0 111 0 72 119 SBL ‐‐ 188 0 252 297 0 11 30 89 82 455 0 62 14 35 35 136 187 27 11 36 412 281 7 9 0 407 212 0 324 304 161 463 173 170 74 266 58 461 299 187 185 167 214 35 97 173 610 0 0 83 51 32 109 253 0 192 54 286 63 304 517 24 81 201 24 79 162 0 373 131 0 0 18 0 4 0 SBT ‐‐ 660 665 0 349 0 7 26 36 40 1027 0 19 0 1 110 77 324 0 1 0 797 29 6 2 0 2 12 0 845 132 236 1221 105 312 29 804 274 2055 302 74 1001 32 1257 44 62 65 1 0 0 33 0 39 90 900 0 2802 146 1389 92 347 1089 47 18 25 5 79 0 0 893 594 0 0 24 0 2 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 1075 319 706 0 + 1 0 0 0 0 0 0 0 175 1402 0 733 225 0 0 0 + 1 0 0 0 0 97 124 2088 0 1867 + 1 + 1 0 0 0 0 0 0 222 1375 2018 638 1849 + 1 0 + 1 0 0 0 0 0 0 522 1940 0 2062 + 1 0 0 0 0 0 0 0 26 84 2121 248 2138 + 1 0 0 + 1 0 0 0 0 13 99 2268 438 2108 + 1 + 1 + 1 + 1 0 0 0 0 128 141 2362 82 2125 0 + 1 + 1 + 1 0 0 0 0 60 235 2454 178 1962 0 0 0 + 1 0 0 0 0 247 2375 2182 1839 1904 + 1 0 + 2 + 1 0 0 0 0 0 0 0 0 0 0 328 2093 2270 103 + 1 0 + 2 7 23 2377 274 2034 + 1 0 + 2 + 2 0 0 0 0 27 58 2318 16 2010 0 0 0 + 2 0 0 0 0 69 90 2326 14 2001 0 0 0 + 2 0 0 0 0 373 365 2163 205 1927 + 3 0 + 1 + 2 0 0 0 0 13 231 2179 265 1640 0 0 + 2 + 1 0 0 0 0 149 742 2730 895 1868 + 2 0 + 1 + 1 0 0 0 0 14 50 2543 55 1945 + 6 0 + 2 + 1 0 0 0 0 13 27 2504 120 1966 0 0 ‐ 2 + 1 0 0 0 0 125 571 2144 6 1840 + 3 0 0 + 1 0 0 0 0 338 1671 2195 1413 1849 + 1 0 0 + 2 0 0 0 0 145 508 2191 276 1876 0 + 1 0 + 2 0 0 0 0 20 15 2315 127 2221 0 + 1 + 1 + 2 0 0 0 0 253 226 2054 36 2173 + 3 0 + 1 + 2 0 0 0 0 0 8 2150 123 1936 0 0 + 3 + 1 0 0 0 0 236 480 2443 72 1945 0 0 0 + 1 0 0 0 0 94 448 2305 73 2007 + 1 0 0 + 1 0 0 0 0 0 10 2236 1007 2110 0 0 0 + 1 0 0 0 0 575 1136 2079 1179 2484 + 1 0 + 2 + 1 0 0 0 0 125 662 2205 469 2102 0 0 0 + 1 0 0 0 0 93 382 2190 584 2179 + 1 0 + 2 + 1 0 0 0 0 771 1573 2479 1823 2397 + 1 0 0 + 1 0 0 0 0 125 283 1486 336 1442 0 ‐ 1 ‐ 1 0 ‐ 1 ‐ 2 0 ‐ 1 247 515 1457 653 1611 0 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 33 127 1421 222 1342 0 ‐ 1 + 2 + 1 0 ‐ 2 0 ‐ 1 237 631 1387 1187 1298 + 1 ‐ 1 + 1 + 1 0 ‐ 2 0 ‐ 1 80 239 1426 766 1277 0 ‐ 1 0 + 1 ‐ 1 ‐ 2 0 ‐ 1 337 951 1425 2379 1509 + 1 ‐ 1 + 1 0 ‐ 1 ‐ 2 0 ‐ 1 128 591 1593 572 1243 + 1 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 175 253 1466 171 1399 + 1 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 207 1039 1446 1454 1407 + 1 ‐ 1 + 1 + 1 0 ‐ 2 0 ‐ 1 109 349 1346 118 1455 + 2 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 253 823 1039 1703 1416 0 ‐ 2 ‐ 1 + 1 0 ‐ 3 ‐ 1 ‐ 1 56 156 1139 187 1010 + 2 ‐ 2 + 3 ‐ 1 0 ‐ 3 0 ‐ 2 78 150 1246 233 1071 ‐ 2 ‐ 1 + 1 ‐ 1 ‐ 1 ‐ 2 0 ‐ 2 83 313 1324 194 1117 0 ‐ 1 ‐ 2 ‐ 1 0 ‐ 2 ‐ 1 ‐ 2 42 0 1965 31 1295 0 0 ‐ 13 ‐ 1 0 ‐ 1 ‐ 11 ‐ 2 0 416 2118 0 1359 0 + 1 0 0 ‐ 2 ‐ 1 0 ‐ 2 0 21 2225 0 1146 ‐ 9 + 1 0 ‐ 1 ‐ 9 ‐ 1 0 ‐ 2 58 286 1922 420 1068 + 3 + 1 0 ‐ 1 + 3 ‐ 1 + 1 ‐ 2 46 109 1910 1 1147 + 1 + 1 0 0 0 ‐ 1 0 ‐ 2 32 73 1664 321 1096 0 + 1 0 0 0 ‐ 2 0 ‐ 2 73 208 1764 190 1236 + 1 + 1 + 1 0 ‐ 1 ‐ 2 0 ‐ 2 212 660 1693 1489 1301 + 1 0 + 1 0 0 ‐ 2 0 ‐ 2 0 0 1594 208 1226 0 0 + 2 0 0 ‐ 2 0 ‐ 2 332 1992 1512 3552 1323 + 2 + 1 + 1 0 0 ‐ 1 0 ‐ 2 55 317 1332 393 1261 0 + 1 0 + 2 0 ‐ 1 0 0 222 476 1317 1856 1308 0 + 1 + 1 + 1 0 0 0 0 35 163 1128 486 1215 + 1 + 1 + 3 + 1 0 ‐ 1 0 ‐ 1 60 403 1439 460 1314 + 1 + 1 0 + 2 0 0 0 ‐ 1 472 814 1769 1276 1465 + 3 + 1 0 + 2 0 0 0 0 50 164 2056 297 832 + 3 + 2 + 1 + 2 0 0 0 0 55 262 1992 475 995 + 1 + 2 0 + 2 0 0 0 0 98 479 1896 225 1139 + 1 + 2 0 + 2 0 0 0 0 4 58 2296 489 1165 0 + 1 0 + 2 0 0 0 0 16 237 2133 547 1491 + 3 + 1 + 6 + 1 0 0 0 0 359 417 1864 437 1655 0 0 + 2 + 2 0 0 0 0 0 253 1657 471 1697 0 0 0 + 1 0 0 0 0 571 1550 1577 1019 1690 + 5 0 + 2 + 2 0 0 0 0 94 1688 1593 969 1061 + 4 0 + 2 + 1 0 0 0 0 0 168 1338 0 1186 + 1 0 0 + 1 0 0 0 0 0 363 1312 0 1176 + 1 0 0 + 1 0 0 0 0 5 1992 578 263 31 + 1 0 + 1 0 0 0 0 0 0 2349 30 2105 136 0 0 + 2 + 1 0 0 0 0 28 35 2211 194 1920 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 128 1345 219 1217 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 4B AM Roadway Intersection Segment Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Distel Cir. & El Camino Real Clark Ave. & El Camino Real El Camino Real & Bonita Ave. McCormick Dr. & El Camino Real EBL EBL 257 0 88 177 82 21 13 39 30 416 98 13 13 29 323 10 87 12 10 116 373 190 18 189 83 0 400 104 92 770 116 143 29 182 60 431 131 98 174 55 85 69 39 55 0 362 0 68 29 15 0 198 0 246 256 235 57 26 339 73 62 41 16 8 0 0 435 246 86 143 395 1110 14 0 33 41 EBT EBT 0 0 1071 968 1289 1490 1377 1482 1253 853 1158 1005 1104 1109 719 704 713 1160 1055 1137 647 987 1236 1075 1067 1050 1085 1276 1438 928 929 876 901 709 921 674 653 698 611 686 360 812 967 847 826 615 799 631 748 742 736 648 839 711 870 653 772 859 578 654 705 721 787 898 969 1104 787 560 647 573 187 128 1050 1065 1621 899 EBR WBT 59 0 0 119 1690 127 272 35 193 182 2257 114 0 2 107 85 187 32 111 8 170 56 94 3 5 297 141 47 97 33 274 92 70 72 85 89 102 13 74 5 347 15 29 39 253 0 959 167 0 21 7 123 30 15 61 86 75 65 194 19 94 15 44 68 213 161 156 88 1302 1281 10 262 51 112 46 34 WBL WBR 0 70 0 350 157 217 278 23 93 271 88 22 0 10 60 88 608 22 83 12 199 26 66 37 16 267 66 94 68 336 94 80 52 89 67 18 57 20 159 19 389 44 99 106 176 0 5 94 0 14 127 147 94 291 30 106 47 47 33 151 278 71 123 118 0 0 145 219 137 78 108 2310 125 98 29 96 WBT SBL 0 9 1551 1243 330 1776 1796 2081 2095 1022 61 2342 2387 2268 1881 1855 1831 2414 2159 1724 1157 1274 1379 939 1305 950 882 817 1067 620 1125 1183 1182 809 915 598 783 848 659 815 547 970 992 825 947 878 0 779 939 785 707 577 845 658 1120 993 970 871 1204 1627 1685 1814 1870 1765 1444 1430 1170 1057 62 49 19 19 964 1300 1298 1194 WBR SBR 0 233 225 69 257 22 16 49 30 188 116 6 14 47 0 101 151 21 3 74 132 130 20 373 157 1 142 163 67 50 112 98 23 147 30 206 14 90 46 139 205 65 54 48 0 229 48 34 46 19 70 99 0 343 28 45 40 225 744 17 69 95 14 27 243 152 194 24 74 178 688 61 0 1 0 0 NBL ‐‐ 0 17 0 99 0 95 214 25 49 501 0 226 0 3 75 110 191 40 156 4 249 9 51 10 11 432 234 59 153 52 367 318 84 170 172 285 114 12 103 22 276 43 48 12 0 167 0 75 0 142 18 153 118 137 188 264 175 75 113 32 12 10 158 194 0 223 127 190 0 0 8 0 36 38 0 13 NBT ‐‐ 491 733 0 172 0 13 28 14 19 1547 0 11 0 0 210 93 344 5 0 0 866 2 9 0 9 0 778 163 162 1250 287 224 8 855 156 2136 240 25 845 6 1063 50 41 16 0 197 0 21 0 37 73 834 0 3096 81 1120 69 311 951 42 2 1 8 64 0 0 509 657 0 0 686 0 0 0 0 0 NBR ‐‐ 42 0 270 121 0 131 216 14 73 229 0 70 0 5 27 177 337 16 163 2 44 14 98 0 16 477 54 351 244 275 83 97 128 131 249 21 107 37 164 5 53 99 107 61 0 111 0 77 0 54 129 57 71 266 44 127 143 28 49 133 19 13 9 241 0 335 46 52 0 0 48 0 36 153 23 64 SBL ‐‐ 225 1 77 272 0 10 18 37 50 516 0 24 34 72 10 88 89 30 16 139 229 261 0 147 224 0 312 129 145 246 100 82 15 147 51 215 148 92 139 150 116 104 69 34 157 0 0 42 66 19 74 112 0 194 34 128 36 189 184 18 85 161 0 125 285 0 102 92 0 0 23 0 0 0 0 0 SBT ‐‐ 826 986 0 532 0 9 35 32 98 911 0 25 0 2 182 156 348 3 4 6 1151 37 2 9 13 0 507 83 117 1444 36 167 3 460 156 389 189 28 735 8 752 61 33 27 52 0 0 46 0 15 137 280 0 1309 70 196 30 195 405 11 29 5 0 79 0 0 927 1029 0 0 12 0 0 0 0 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 748 267 885 0 0 0 0 0 0 0 0 0 163 966 1 1056 189 0 0 0 + 2 0 0 0 0 40 313 1418 0 1591 0 0 0 + 1 0 0 0 0 311 418 1361 1001 1653 0 0 + 1 + 1 0 0 0 0 0 239 1619 0 1947 ‐ 1 0 0 + 1 0 0 0 0 0 0 0 0 0 0 0 0 26 56 1631 353 1897 7 57 1611 585 2017 + 1 0 + 3 0 0 0 0 0 115 102 1533 90 2221 0 0 + 1 + 1 0 0 0 0 70 79 1376 384 2214 ‐ 3 0 0 + 1 0 0 0 0 440 2151 1598 1364 1963 + 1 + 1 + 1 + 1 0 0 0 0 0 214 1158 2345 61 + 2 + 1 0 + 3 0 0 0 0 15 30 1099 161 2583 + 1 + 1 + 1 0 ‐ 1 0 0 0 59 27 1138 0 2446 0 + 1 0 0 0 0 0 0 95 76 1186 14 2366 0 + 1 0 0 0 0 0 0 286 533 756 349 2242 + 5 0 + 2 0 0 0 0 0 4 204 969 329 1969 0 0 + 1 0 0 0 0 0 125 582 1139 1143 2147 0 0 + 2 0 0 0 0 0 31 38 1206 57 2485 + 2 0 + 1 + 1 0 0 0 0 11 13 1234 198 2326 0 0 0 + 1 0 0 0 0 498 190 1278 26 2226 0 0 0 + 1 0 0 0 0 376 1371 920 1520 1782 0 0 + 1 0 0 ‐ 1 0 0 198 322 1262 119 1481 + 1 + 1 0 0 + 1 ‐ 1 0 ‐ 1 2 47 1334 162 1432 0 + 1 + 3 ‐ 1 0 0 ‐ 1 ‐ 2 47 562 1222 49 996 + 2 0 0 ‐ 3 0 ‐ 1 0 ‐ 3 106 249 1307 34 1422 0 0 0 ‐ 1 0 ‐ 1 0 ‐ 2 1 1 1527 564 1383 0 0 ‐ 1 ‐ 2 0 ‐ 1 ‐ 1 ‐ 2 268 1320 1451 714 1384 + 1 0 + 2 ‐ 2 0 ‐ 1 0 ‐ 2 44 430 1756 224 920 ‐ 1 0 0 ‐ 2 0 ‐ 1 0 ‐ 3 94 321 1827 282 1314 0 0 ‐ 1 ‐ 2 0 ‐ 1 0 ‐ 2 442 2070 1449 1813 1114 0 0 + 1 ‐ 2 0 ‐ 1 0 ‐ 3 111 515 1112 404 1603 + 2 + 1 ‐ 1 ‐ 2 0 0 ‐ 1 ‐ 2 324 465 1055 339 1825 0 + 1 + 1 ‐ 1 0 0 0 ‐ 2 11 60 1044 125 1277 0 + 1 + 2 ‐ 1 0 0 0 ‐ 2 165 1184 987 621 1144 + 1 + 1 + 1 ‐ 1 0 0 0 ‐ 2 91 246 1221 308 1178 ‐ 2 + 1 0 ‐ 1 ‐ 1 0 0 ‐ 2 138 2773 910 496 1021 + 1 + 1 + 2 ‐ 2 0 0 0 ‐ 3 77 385 908 348 974 + 1 + 1 + 1 ‐ 2 0 0 0 ‐ 3 104 213 827 61 964 + 1 + 1 0 ‐ 2 0 0 0 ‐ 3 101 1065 914 968 863 + 1 + 1 + 1 ‐ 2 0 0 0 ‐ 3 117 200 841 32 954 + 2 + 2 0 ‐ 2 0 0 0 ‐ 3 9 1353 529 1488 832 0 + 1 + 1 ‐ 2 0 ‐ 1 0 ‐ 3 136 184 1015 120 1149 + 2 + 1 0 ‐ 1 0 ‐ 1 0 ‐ 3 49 134 1143 161 1089 0 + 1 0 ‐ 1 0 ‐ 1 0 ‐ 3 23 119 942 172 860 0 0 + 1 ‐ 2 0 ‐ 1 0 ‐ 3 0 ‐ 2 165 0 983 481 1112 0 0 + 1 ‐ 1 0 ‐ 1 0 788 726 0 1045 ‐ 1 ‐ 1 0 ‐ 1 ‐ 1 ‐ 2 0 ‐ 3 0 5 799 0 1007 ‐ 9 0 0 ‐ 2 ‐ 9 ‐ 2 0 ‐ 3 113 123 750 307 967 + 2 ‐ 1 + 1 ‐ 2 + 2 ‐ 2 0 ‐ 3 40 75 814 0 979 + 1 0 0 ‐ 1 0 ‐ 2 0 ‐ 3 50 71 815 50 977 0 0 ‐ 6 ‐ 1 0 ‐ 2 0 ‐ 3 47 143 939 271 772 0 ‐ 1 + 5 ‐ 2 ‐ 1 ‐ 2 0 ‐ 3 34 1131 817 550 764 + 1 ‐ 1 + 1 ‐ 2 0 ‐ 2 0 ‐ 3 0 0 910 124 963 0 ‐ 1 + 4 ‐ 1 0 ‐ 2 0 ‐ 3 145 3685 1171 1615 940 + 1 + 1 + 2 ‐ 1 0 0 0 ‐ 3 68 365 948 161 1376 0 + 1 0 + 1 0 0 0 ‐ 1 86 1400 908 388 1343 + 2 + 1 0 + 1 0 0 0 ‐ 1 38 166 951 152 1183 + 1 + 1 + 2 + 1 0 0 0 ‐ 1 ‐ 1 39 562 1076 307 985 + 1 + 2 0 + 1 0 0 0 134 2034 811 632 1451 + 1 + 2 + 2 + 1 0 0 0 0 76 132 805 181 1735 + 1 + 2 + 2 + 2 0 0 0 0 119 133 809 401 1816 0 + 2 0 + 2 0 0 0 0 172 137 895 91 1996 0 + 2 0 + 2 0 0 0 0 0 0 0 0 0 38 796 167 2028 0 + 2 ‐ 2 + 2 57 99 1264 265 2016 + 2 + 2 + 4 + 1 0 0 0 0 419 243 1254 213 1863 0 + 2 + 1 + 1 0 0 0 0 0 152 1439 161 1653 ‐ 2 + 2 ‐ 1 0 0 0 0 0 392 1138 935 1228 1689 + 2 + 1 + 6 0 0 0 0 0 0 + 4 0 0 0 0 0 239 927 704 1336 1486 + 2 0 223 709 0 1376 0 0 0 0 0 0 0 0 0 221 622 0 1459 + 1 0 0 0 0 0 0 0 2 1769 258 130 29 0 0 + 1 0 0 0 0 0 0 1171 128 2572 19 + 1 + 1 0 0 0 0 0 0 0 14 1086 176 1000 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 1 1218 210 1338 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 33 1644 75 1298 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 41 963 130 1207 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 4B PM Roadway Intersection Segment Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real Cambridge Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real El Camino Real & Curtner Ave Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real Distel Cir. & El Camino Real Clark Ave. & El Camino Real Bonita Ave. & El Camino Real McCormick Dr. & El Camino Real EBL EBL 388 0 42 454 277 28 29 58 82 603 163 16 33 40 256 11 155 26 18 288 723 395 11 131 133 10 404 179 117 359 91 241 62 219 51 193 187 138 233 121 125 88 44 113 0 263 0 222 59 41 1 209 0 282 184 165 57 64 340 124 178 258 31 69 0 0 393 408 116 243 926 2127 19 12 44 128 EBT EBT 0 0 1580 1458 1699 1810 1899 2228 2199 1425 2091 2266 2301 2274 2036 1922 1805 2427 2334 2008 1389 1202 1625 1251 1282 1152 909 950 1072 859 1104 1145 1258 974 1230 911 1129 1244 1060 1129 739 1102 1055 1061 1357 1833 2212 1732 1846 1623 1512 1296 1511 982 1219 942 990 1089 918 1737 1607 1625 1923 1949 1701 1379 1053 1140 1258 1214 450 31 1014 1386 1316 1210 EBR WBT 45 0 0 92 1806 108 209 26 70 437 2010 181 1 2 41 102 184 30 100 2 231 147 80 4 26 399 122 64 140 42 166 199 89 208 172 203 125 38 159 27 311 74 46 47 1 0 1049 275 1 196 30 319 22 397 161 202 157 44 157 28 256 116 221 145 436 469 70 108 1099 1003 21 50 15 123 67 65 WBL WBR 0 63 0 191 237 131 205 19 67 365 111 67 15 11 54 90 309 22 55 4 347 91 58 69 31 529 157 239 153 491 51 147 102 171 302 115 146 59 294 59 147 66 129 91 9 0 22 110 0 86 68 263 185 356 85 260 234 69 28 222 200 84 262 324 0 0 56 268 51 119 219 1908 135 61 15 153 WBT SBL 0 10 1710 1356 235 1867 1770 1793 1615 1085 106 1752 1816 1755 1287 1384 1231 1546 1455 1334 889 1190 1657 1163 1318 1157 1053 1245 1273 913 842 1124 1251 854 1043 912 795 1183 1038 1261 732 932 893 934 1270 941 0 916 1102 1058 1129 867 1107 814 1080 912 1072 1183 775 733 843 1009 1059 1425 1284 1449 929 743 77 95 22 132 1246 1298 1511 1200 WBR SBR 0 410 82 377 181 19 37 59 88 363 165 7 26 50 10 157 136 24 7 226 211 398 4 164 281 0 220 244 141 46 109 118 49 118 74 271 56 63 216 185 108 50 69 121 0 156 100 29 49 26 97 109 0 276 47 84 62 212 130 20 66 217 19 133 424 257 173 75 88 175 722 224 0 23 0 0 NBL ‐‐ 0 42 0 208 0 166 243 121 202 487 0 121 0 11 93 74 244 15 120 6 246 62 76 16 27 365 193 74 109 181 437 223 39 192 138 238 305 27 149 73 430 21 98 100 0 414 0 96 1 10 35 223 119 175 122 171 104 65 213 50 97 32 103 50 0 244 190 224 0 0 4 0 72 20 0 14 NBT ‐‐ 683 936 0 541 0 30 34 30 64 1378 0 1 0 2 109 64 479 0 2 6 881 43 0 9 28 0 532 196 138 959 133 154 16 293 116 504 346 53 571 44 593 18 32 80 0 7 0 36 0 6 110 340 0 1436 86 227 45 128 345 20 17 4 8 35 0 0 983 1203 0 0 343 0 0 0 0 0 NBR ‐‐ 130 0 257 255 0 298 336 36 162 308 0 50 0 14 74 92 658 11 70 15 150 88 68 7 49 228 42 100 45 516 138 114 56 122 131 50 171 37 199 49 89 2 96 91 0 275 0 95 1 5 136 146 82 325 43 78 65 35 324 289 298 65 345 101 0 278 152 319 0 0 111 0 10 62 25 119 SBL ‐‐ 186 0 253 298 0 12 30 89 82 453 0 64 14 36 35 133 235 27 12 40 368 246 6 401 189 0 288 243 140 434 197 166 74 265 64 465 295 187 186 167 212 35 98 172 616 0 0 83 51 32 112 256 0 188 53 286 62 304 516 23 81 201 24 79 153 0 372 130 0 0 18 0 0 3 0 0 SBT ‐‐ 651 661 0 352 0 7 27 36 41 1040 0 19 0 2 118 79 404 0 1 0 878 38 9 3 15 0 945 165 268 1364 116 314 29 806 285 2046 299 74 1007 33 1270 44 64 69 0 0 0 33 0 40 91 893 0 2803 146 1386 91 348 1087 46 18 25 5 80 0 0 890 594 0 0 24 0 0 2 0 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 1071 316 696 0 + 1 0 0 0 0 0 0 0 180 1346 0 724 232 0 0 0 + 1 0 0 0 0 96 124 2090 0 1806 + 1 + 1 0 0 0 0 0 0 222 1372 2011 635 1786 + 1 0 + 1 0 0 0 0 0 0 514 1934 0 1987 + 1 0 0 0 0 0 0 0 26 77 2120 246 2059 + 1 0 0 + 1 0 0 0 0 13 100 2265 441 2026 + 1 + 1 + 1 + 1 0 0 0 0 127 147 2353 81 2041 0 + 1 + 1 + 1 0 0 0 0 59 234 2443 178 1876 0 0 0 + 1 0 0 0 0 241 2344 2186 1842 1813 + 1 0 + 2 + 1 0 0 0 0 0 0 0 0 0 0 328 2091 2121 106 + 1 0 + 1 7 24 2380 267 1880 + 1 0 + 2 + 2 0 0 0 0 27 59 2315 16 1843 0 0 0 + 2 0 0 0 0 67 92 2324 15 1833 0 0 0 + 2 0 0 0 0 373 375 2145 213 1753 + 3 0 + 1 + 2 0 0 0 0 12 232 2147 271 1470 0 0 + 2 + 1 0 0 0 0 188 770 2698 897 1663 + 2 0 + 1 + 1 0 0 0 ‐ 1 14 50 2465 52 1575 + 6 0 + 2 0 0 0 0 ‐ 1 12 27 2416 156 1587 0 0 0 0 0 0 + 1 ‐ 1 122 520 2063 6 1462 + 3 0 0 0 0 0 0 ‐ 1 306 1815 1907 1456 1441 + 2 0 0 0 0 ‐ 1 0 ‐ 1 ‐ 1 0 0 + 2 ‐ 2 0 ‐ 1 162 836 1536 276 1414 + 3 19 15 1699 147 1752 0 ‐ 1 + 1 + 1 0 ‐ 1 + 1 ‐ 1 208 304 1659 76 1387 ‐ 2 ‐ 1 0 0 ‐ 2 ‐ 2 0 ‐ 1 89 442 1520 72 1434 0 ‐ 2 0 0 0 ‐ 2 0 ‐ 1 0 10 1380 928 1522 0 ‐ 2 0 0 0 ‐ 2 0 ‐ 1 510 1156 1239 1224 1756 + 1 ‐ 2 + 2 ‐ 1 0 ‐ 2 0 ‐ 2 110 619 1293 468 1429 0 ‐ 2 0 ‐ 1 0 ‐ 2 0 ‐ 2 83 396 1257 561 1465 + 2 ‐ 2 + 2 ‐ 1 0 ‐ 2 0 ‐ 2 614 1364 1809 1897 1708 0 ‐ 1 0 ‐ 1 0 ‐ 2 0 ‐ 2 129 333 1439 333 1408 0 ‐ 2 ‐ 1 0 0 ‐ 2 0 ‐ 1 242 513 1425 660 1589 0 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 33 127 1388 220 1323 0 ‐ 1 + 2 + 1 0 ‐ 2 0 ‐ 1 235 630 1361 1185 1281 + 1 ‐ 1 + 1 + 1 0 ‐ 2 0 ‐ 1 ‐ 1 84 241 1425 759 1265 0 ‐ 1 0 0 ‐ 1 ‐ 2 0 336 968 1426 2364 1486 + 1 ‐ 1 + 1 0 ‐ 1 ‐ 2 0 ‐ 1 124 589 1595 570 1224 + 1 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 175 254 1468 171 1385 + 1 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 207 1020 1445 1460 1394 + 1 ‐ 1 + 1 + 1 0 ‐ 2 0 ‐ 1 108 350 1345 119 1442 + 2 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 242 826 1040 1728 1404 0 ‐ 1 0 + 1 0 ‐ 3 ‐ 1 ‐ 1 56 156 1139 184 1009 + 2 ‐ 2 + 3 ‐ 1 0 ‐ 3 0 ‐ 2 79 145 1249 239 1070 ‐ 2 ‐ 1 + 1 ‐ 1 ‐ 1 ‐ 2 + 1 ‐ 2 82 314 1324 207 1116 0 ‐ 1 ‐ 2 ‐ 1 0 ‐ 2 ‐ 1 ‐ 2 25 0 1973 10 1295 0 0 ‐ 18 ‐ 1 0 ‐ 1 ‐ 16 ‐ 2 0 426 2108 0 1355 0 + 1 0 0 ‐ 2 ‐ 1 0 ‐ 2 ‐ 2 0 22 2212 0 1149 ‐ 8 + 1 0 ‐ 1 ‐ 8 ‐ 1 0 58 287 1910 418 1070 + 3 + 1 0 ‐ 1 + 3 ‐ 1 + 1 ‐ 2 46 108 1898 1 1149 + 1 + 1 0 0 0 ‐ 1 0 ‐ 2 31 73 1660 322 1099 0 + 1 0 0 0 ‐ 2 0 ‐ 2 76 208 1760 189 1240 + 1 + 1 0 0 ‐ 1 ‐ 2 0 ‐ 2 213 658 1698 1475 1303 + 1 0 + 1 0 0 ‐ 2 0 ‐ 2 0 0 1593 207 1226 0 0 + 2 0 0 ‐ 2 0 ‐ 2 332 1994 1495 3556 1321 + 2 + 1 + 1 0 0 ‐ 1 0 ‐ 2 55 317 1315 392 1257 0 + 1 0 + 2 0 ‐ 1 0 ‐ 1 222 476 1306 1848 1305 0 + 1 + 1 + 1 0 ‐ 1 0 0 35 164 1117 482 1211 + 1 + 1 + 3 + 1 0 ‐ 1 0 ‐ 1 60 404 1428 461 1308 + 1 + 1 0 + 2 0 0 0 ‐ 1 473 815 1758 1272 1461 + 3 + 1 0 + 2 0 0 0 0 49 164 2049 296 832 + 3 + 2 + 1 + 2 0 0 0 0 56 261 1986 474 996 + 1 + 2 0 + 2 0 0 0 0 98 479 1891 225 1139 + 1 + 2 0 + 2 0 0 0 0 4 58 2292 488 1166 0 + 1 0 + 2 0 0 0 0 16 237 2129 549 1491 + 3 + 1 + 6 + 1 0 0 0 0 374 424 1854 436 1658 0 0 + 2 + 2 0 0 0 0 0 257 1657 469 1693 0 0 0 + 1 0 0 0 0 569 1549 1577 1016 1688 + 5 0 + 2 + 2 0 0 0 0 94 1686 1589 970 1061 + 4 0 + 2 + 1 0 0 0 0 0 167 1335 0 1187 + 1 0 0 + 1 0 0 0 0 0 362 1309 0 1178 + 1 0 0 + 1 0 0 0 0 5 1991 579 264 31 + 1 0 + 1 0 0 0 0 0 0 2351 31 1958 132 0 0 + 2 0 0 0 0 0 0 19 1024 150 1318 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 27 35 1451 186 1345 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 44 1341 82 1511 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 128 1329 218 1214 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 4C AM Roadway Intersection Segment Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real College Av. & El Camino Real El Camino Real & Wilton Ave. Barron Ave. & El Camino Real Vista Av. & El Camino Real Deodar St. & El Camino Real Distel Cir. & El Camino Real Clark Ave. & El Camino Real El Camino Real & Bonita Ave. EBL EBL 263 0 93 155 100 23 10 44 449 62 26 43 286 10 89 13 10 129 357 148 18 203 83 0 402 102 91 775 117 143 29 180 60 431 132 98 174 55 86 69 39 55 0 363 0 68 29 15 0 199 0 246 256 235 57 26 338 74 62 41 16 8 0 0 441 248 86 144 392 1004 118 8 949 690 41 14 0 33 EBT EBT 0 0 1049 936 1227 1502 1343 1138 751 1055 892 996 648 632 640 1076 976 1041 601 990 1191 1041 1055 1034 1077 1273 1437 921 924 872 896 707 919 672 652 698 611 686 360 813 969 848 826 616 798 630 747 742 736 648 837 711 870 652 771 859 579 656 707 723 788 899 972 1102 787 558 644 570 187 139 1433 982 40 5 1076 1029 1052 1618 EBR WBT 61 0 0 134 1060 145 281 192 166 1325 97 2 109 80 184 31 121 8 176 51 97 4 5 304 137 47 96 33 274 92 69 72 85 88 102 13 74 5 344 14 29 39 253 0 954 167 0 21 7 122 31 15 61 85 76 65 195 20 94 16 44 69 212 166 155 89 1303 1282 10 244 65 1454 52 53 26 59 114 47 WBL WBR 0 29 0 227 168 185 215 72 153 43 15 10 52 76 527 19 74 10 236 40 68 34 16 290 68 93 67 328 95 80 51 89 67 18 57 20 158 19 385 44 100 105 175 0 5 93 0 14 126 147 96 292 30 106 47 47 33 151 278 71 123 120 0 0 145 219 136 78 108 1381 159 6 1433 1119 0 138 99 28 WBT SBL 0 6 1173 784 442 1140 1089 1245 306 65 1414 1354 1052 1055 1088 1571 1353 936 681 1014 1184 901 1248 918 870 817 1059 605 1121 1182 1181 806 913 595 781 848 659 815 548 967 991 824 942 874 0 774 933 778 701 575 843 658 1120 995 970 871 1200 1626 1685 1813 1869 1764 1447 1434 1169 1058 62 49 19 16 1266 10 28 9 1665 930 1237 1291 WBR SBR 0 75 211 33 277 18 8 19 126 107 13 42 0 112 131 19 3 62 142 167 20 355 156 1 151 159 66 49 113 98 23 145 31 205 14 90 46 138 207 65 54 47 0 228 48 34 46 19 71 100 0 342 28 45 40 224 738 17 68 95 14 27 243 147 197 24 74 177 689 63 11 16 60 52 19 0 1 0 NBL ‐‐ 0 26 0 118 0 83 199 63 425 0 203 2 67 83 150 41 134 4 144 5 44 10 11 411 221 59 153 52 365 317 84 170 170 284 113 12 103 22 272 43 48 12 0 165 0 75 0 142 18 151 119 137 188 264 177 75 115 32 13 10 158 195 0 224 125 190 0 0 8 0 13 0 0 0 1 36 37 0 NBT ‐‐ 493 715 0 167 0 14 21 36 1767 0 25 0 215 115 383 6 0 0 869 2 9 0 10 0 785 160 161 1252 289 224 8 849 159 2135 243 24 841 6 1059 49 40 16 0 196 0 21 0 37 74 833 0 3097 81 1123 69 310 958 42 2 1 8 64 0 0 510 659 0 0 687 0 1 0 0 0 2 0 0 0 NBR ‐‐ 39 0 258 129 0 132 220 74 215 0 70 6 30 169 331 19 169 2 43 18 92 0 16 485 54 351 245 272 83 97 128 131 248 21 107 37 163 5 53 99 106 62 0 110 0 78 0 55 129 56 72 267 44 127 145 28 50 132 19 13 9 243 0 339 45 51 0 0 48 0 50 0 0 0 16 39 154 23 SBL ‐‐ 215 1 80 262 0 16 18 101 565 0 33 111 10 94 88 29 17 150 208 213 0 175 222 0 317 128 144 247 101 82 15 148 51 216 148 92 139 150 117 104 69 33 158 0 0 42 66 19 75 112 0 194 34 128 36 189 183 18 85 161 0 125 283 0 103 91 0 0 23 0 5 0 0 0 0 0 0 0 SBT ‐‐ 840 1014 0 597 0 17 36 161 993 0 33 2 179 170 373 3 4 7 1157 27 2 11 14 0 508 83 116 1452 37 167 3 460 157 389 189 28 734 8 750 61 33 27 52 0 0 46 0 15 137 280 0 1312 70 196 30 195 405 11 29 5 0 80 0 0 928 1028 0 0 12 0 2 0 0 0 0 0 0 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 756 254 901 0 0 0 0 0 0 0 0 0 217 790 1 1043 249 ‐ 1 0 0 + 3 ‐ 1 0 0 + 1 35 304 1387 0 1208 0 0 0 0 0 0 0 ‐ 1 342 355 1327 958 1244 ‐ 1 0 0 0 0 0 0 ‐ 1 0 268 1669 0 1337 0 0 0 ‐ 1 0 0 0 ‐ 2 40 55 1650 347 1263 0 0 0 ‐ 1 0 0 0 ‐ 2 7 39 1581 532 1295 ‐ 1 0 + 2 ‐ 1 ‐ 2 0 0 ‐ 2 81 99 1313 425 1389 ‐ 2 0 + 1 ‐ 1 + 1 0 0 ‐ 2 377 2342 1531 1312 1108 + 1 + 1 + 1 ‐ 2 0 0 0 ‐ 3 ‐ 2 + 3 ‐ 1 ‐ 1 ‐ 2 0 0 169 1055 1368 65 + 1 + 1 19 64 995 145 1636 + 4 + 1 + 1 ‐ 2 + 3 ‐ 1 0 ‐ 2 86 85 1113 14 1442 + 1 + 1 0 ‐ 2 + 1 0 0 ‐ 2 207 501 688 340 1326 + 5 ‐ 1 + 2 ‐ 2 0 ‐ 1 0 ‐ 2 3 237 895 326 1141 + 1 ‐ 1 + 1 ‐ 2 + 1 ‐ 1 0 ‐ 2 98 603 1059 1084 1336 0 0 + 1 ‐ 2 0 ‐ 1 0 ‐ 2 26 38 1124 53 1638 + 2 0 + 1 ‐ 1 0 ‐ 1 0 ‐ 2 9 13 1162 199 1496 0 0 0 ‐ 1 0 ‐ 1 0 ‐ 2 465 191 1193 25 1405 0 0 0 ‐ 1 0 ‐ 1 0 ‐ 2 212 1368 852 1569 1037 0 0 + 1 ‐ 2 0 ‐ 1 0 ‐ 3 77 317 1221 118 1096 + 1 + 1 0 ‐ 2 + 1 ‐ 1 0 ‐ 2 2 47 1283 167 1230 0 + 1 + 3 ‐ 1 0 ‐ 1 0 ‐ 2 66 558 1216 49 977 + 2 0 0 ‐ 3 0 ‐ 1 0 ‐ 3 103 249 1293 35 1362 0 0 0 ‐ 2 0 ‐ 1 0 ‐ 2 1 1 1519 594 1330 0 0 ‐ 1 ‐ 2 0 ‐ 1 0 ‐ 2 258 1338 1448 713 1349 + 2 0 + 2 ‐ 2 0 ‐ 1 0 ‐ 2 44 421 1752 223 920 ‐ 1 0 0 ‐ 2 0 ‐ 1 0 ‐ 3 93 318 1826 279 1305 0 0 ‐ 1 ‐ 2 0 ‐ 1 0 ‐ 2 448 2076 1440 1813 1105 0 0 + 1 ‐ 2 0 ‐ 1 0 ‐ 3 113 519 1108 406 1599 + 2 + 1 ‐ 1 ‐ 2 0 0 ‐ 1 ‐ 2 326 465 1051 339 1825 0 + 1 + 1 ‐ 1 0 0 0 ‐ 2 11 60 1039 123 1276 0 + 1 + 2 ‐ 1 0 0 0 ‐ 2 + 1 ‐ 1 0 0 0 ‐ 2 165 1174 986 621 1141 + 1 + 1 91 250 1218 309 1174 ‐ 2 + 1 0 ‐ 1 ‐ 1 0 0 ‐ 2 139 2771 909 495 1018 + 1 + 1 + 2 ‐ 2 0 0 0 ‐ 3 77 389 907 348 971 + 1 + 1 + 1 ‐ 2 0 0 0 ‐ 3 104 212 827 61 964 + 1 + 1 0 ‐ 2 0 0 0 ‐ 3 101 1061 913 966 863 + 1 + 1 + 1 ‐ 2 0 0 0 ‐ 3 117 199 841 32 954 + 1 + 2 0 ‐ 2 0 0 0 ‐ 3 9 1352 530 1479 829 0 + 1 + 1 ‐ 2 0 ‐ 1 0 ‐ 3 136 183 1016 119 1146 + 2 + 1 0 ‐ 1 0 ‐ 1 0 ‐ 3 49 133 1144 162 1088 0 + 1 0 ‐ 1 0 ‐ 1 0 ‐ 3 23 118 943 171 859 0 0 + 1 ‐ 2 0 ‐ 1 0 ‐ 3 167 0 984 480 1109 0 0 + 1 ‐ 1 0 ‐ 1 0 ‐ 3 0 787 726 0 1039 ‐ 1 ‐ 1 0 ‐ 1 ‐ 1 ‐ 2 0 ‐ 3 0 0 ‐ 2 ‐ 9 ‐ 2 0 ‐ 3 0 5 798 0 1002 ‐ 9 113 123 750 306 962 + 2 ‐ 1 + 1 ‐ 2 + 2 ‐ 2 0 ‐ 3 40 75 813 0 973 + 1 0 0 ‐ 1 0 ‐ 2 0 ‐ 3 50 71 816 50 970 0 0 ‐ 6 ‐ 1 0 ‐ 2 0 ‐ 3 0 ‐ 3 47 145 940 270 766 0 ‐ 1 + 5 ‐ 2 ‐ 1 ‐ 2 33 1132 816 549 759 + 1 ‐ 1 + 1 ‐ 2 0 ‐ 2 0 ‐ 3 0 0 909 127 962 0 ‐ 1 + 4 ‐ 1 0 ‐ 2 0 ‐ 3 145 3685 1172 1619 940 + 1 + 1 + 2 ‐ 1 0 0 0 ‐ 3 68 365 948 161 1376 0 + 1 0 + 1 0 0 0 ‐ 1 86 1403 907 387 1345 + 2 + 1 0 + 1 0 0 0 ‐ 1 38 166 952 153 1185 + 1 + 1 + 2 + 1 0 0 0 ‐ 1 39 560 1076 307 985 + 1 + 2 0 + 1 0 0 0 ‐ 1 134 2034 812 633 1449 + 1 + 2 + 2 + 1 0 0 0 0 76 133 806 182 1734 + 1 + 2 + 2 + 2 0 0 0 0 119 132 811 401 1817 0 + 2 0 + 2 0 0 0 0 172 137 897 92 1995 0 + 2 0 + 2 0 0 0 0 0 38 797 167 2027 0 + 2 ‐ 2 + 2 0 0 0 0 57 99 1267 269 2016 + 2 + 2 + 4 + 1 0 0 0 0 0 0 0 0 417 243 1255 212 1864 0 + 2 + 1 + 1 0 147 1441 166 1658 ‐ 2 + 2 ‐ 1 0 0 0 0 0 395 1148 935 1228 1689 + 2 + 1 + 6 0 0 0 0 0 239 931 700 1336 1487 + 2 0 + 4 0 0 0 0 0 0 222 706 0 1377 0 0 0 0 0 0 0 0 0 222 619 0 1459 + 1 0 0 0 0 0 0 0 2 1768 258 130 29 0 0 + 1 0 0 0 0 0 0 1067 139 1625 16 + 1 + 1 ‐ 2 ‐ 1 ‐ 1 0 ‐ 2 ‐ 1 120 130 1488 226 1399 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 24 982 1460 10 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 1009 40 1485 28 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 742 5 1172 9 62 62 1092 26 1728 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 14 1068 197 966 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 1 1206 213 1274 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 33 1641 75 1291 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ALT 4C PM Segment Roadway Intersection Turning Movement Volumes 4‐way intersection ‐‐> 3‐way intersection ‐‐> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 Palm Dr & SB 82 Ramps NB 82 Ramps & University Ave El Camino Real & Medical Foundation Dr Embarcadero Rd/Galvez St & El Camino Real El Camino Real & Churchill Ave Park Blvd/Serra St & El Camino Real Stanford Ave & El Camino Real California Ave & El Camino Real Page Mill Rd/Oregon Exp. & El Camino Real El Camino Real & Portage Ave Matadero Ave/Margarita Ave & El Camino Real Ventura Ave & El Camino Real Los Robles Ave & El Camino Real Maybell Ave/ El Camino Way & El Camino Arastadero Rd/Charleston Rd & El Camino Real El Camino Real & Dinahs Ct Los Altos Ave & El Camino Real Del Medio Ave & El Camino Real San Antonio Rd & El Camino Real Los Altos Square & El Camino Real Jordan Ave & El Camino Real Rengstorff Ave & El Camino Real Escuela Ave & El Camino Real El Monte Ave & El Camino Real Shoreline Blvd & El Camino Real Castro St & El Camino Real Calderon Ave/ Phyllis Ave & El Camino Real Grant Rd/ SR 237 & El Camino Real Americana/ Sylvan Ave & El Camino Real Bernardo Av. & El Camino Real Grape Ave & El Camino Real Mary Ave & El Camino Real Hollenbeck Ave/ Pastoria Ave & El Camino Real Mathilda Ave & El Camino Real Sunnyvale Av./Sunnyvale Saratoga Rd. & El Camino Real Cezanne Dr & El Camino Real Fair Oaks Ave/Remington Dr & El Camino Real Maria Ln & El Camino Real Wolfe Rd & El Camino Real Poplar Av. & El Camino Real Henderson Av. & El Camino Real Halford Av. & El Camino Real Lawrence Exp. SB Ramp & El Camino Real Lawrence Exp. NB Ramp & El Camino Real El Camino Real & Lawrence Square Flora Vista Av. & El Camino Real Nobili Av. & El Camino Real Pomeroy Av. & El Camino Real Calabazas Blvd. & El Camino Real Kiely Blvd./Bowers Av. & El Camino Real Bowe Av. & El Camino Real San Tomas Exwy & El Camino Real Los Padres Blvd & El Camino Real Scott Blvd & El Camino Real Lincoln St. & El Camino Real Monroe St. & El Camino Real Lafayette St. & El Camino Real Benton St. & El Camino Real Palm Dr. & El Camino Real Campbell Av. (Accolti Wy.) & El Camino Real The Alameda (Rte 82) & El Camino Real Newhall St. & El Camino Real SB I‐880 Ramps & El Camino Real NB I‐880 Ramps & El Camino Real Hedding St. & El Camino Real Naglee Av. & El Camino Real El Camino Real & Lenzen Av. El Camino Real & Julian St. Martin & Race St & El Camino Real Hansen Wy & El Camino Real College Av. & El Camino Real El Camino Real & Wilton Ave. Barron Ave. & El Camino Real Vista Av. & El Camino Real Deodar St. & El Camino Real Distel Cir. & El Camino Real Clark Ave. & El Camino Real Bonita Ave. & El Camino Real McCormick Dr. & El Camino Real EBL EBL 443 0 10 477 285 39 26 110 518 157 32 58 218 12 102 22 16 292 524 297 11 165 129 5 402 175 115 356 90 240 62 220 50 192 189 138 233 121 125 89 45 113 0 264 0 222 59 41 1 209 0 280 185 168 56 64 341 124 179 258 31 69 0 0 394 409 117 245 928 1204 93 30 1396 1070 45 19 12 44 128 EBT EBT 0 0 1308 960 1112 1162 1140 1256 720 1197 1326 1343 1196 1095 1051 1583 1490 1222 923 914 1392 1180 1214 1121 880 932 1062 853 1100 1144 1257 971 1228 912 1132 1246 1060 1129 739 1102 1054 1063 1356 1835 2214 1734 1848 1625 1513 1297 1513 988 1229 947 992 1093 916 1739 1610 1626 1924 1950 1699 1384 1052 1140 1260 1215 449 28 1395 1410 20 37 1705 963 1306 1306 1221 EBR WBT 99 0 0 81 1599 123 188 63 356 1575 176 2 21 88 153 28 65 2 153 127 60 4 26 372 120 63 145 42 167 198 89 208 172 202 126 38 158 27 312 75 46 44 0 0 1051 273 1 195 30 319 22 395 162 206 156 44 161 28 258 116 220 145 440 473 69 108 1096 998 21 51 54 1296 49 105 29 15 122 67 65 WBL WBR 0 44 0 158 291 110 197 75 322 116 64 11 37 84 369 23 42 4 328 105 48 66 31 548 156 239 157 488 51 146 103 170 303 114 146 59 293 59 147 67 127 86 8 0 22 109 0 88 68 263 186 358 85 256 235 69 28 222 200 84 261 325 0 0 56 266 51 120 218 1432 89 0 1281 1000 0 139 62 16 153 WBT SBL 0 11 1727 1198 234 1618 1451 1255 721 72 1256 1239 868 979 968 1364 1253 1171 779 1109 1571 1126 1284 1137 1044 1236 1265 909 841 1123 1250 851 1041 911 793 1180 1035 1257 731 932 894 939 1271 942 0 917 1100 1056 1128 867 1107 816 1084 913 1071 1184 775 733 842 1008 1057 1422 1299 1457 929 740 77 96 22 136 1586 8 15 7 1387 1209 1265 1504 1204 WBR SBR 0 402 109 372 192 19 35 95 306 124 13 49 10 159 127 20 7 235 212 359 4 191 276 0 222 243 139 45 108 118 49 119 73 270 55 63 216 185 108 50 71 122 0 156 100 29 49 26 96 109 0 276 47 82 62 211 130 20 66 217 19 133 415 253 173 75 87 175 718 213 19 13 31 25 34 0 23 0 0 NBL ‐‐ 0 56 0 205 0 219 238 302 458 0 127 11 42 66 201 17 143 7 233 58 74 14 27 352 195 76 114 181 438 222 39 191 138 237 305 27 149 73 427 21 98 95 0 413 0 97 1 9 35 223 119 175 122 173 104 65 214 50 97 32 103 50 0 241 189 224 0 0 4 0 26 0 0 0 0 119 22 0 14 NBT ‐‐ 778 1067 0 588 0 45 37 119 1585 0 4 2 80 77 462 0 3 8 940 39 0 9 28 0 541 201 141 958 133 154 16 293 115 501 346 53 573 44 591 17 33 77 0 7 0 36 0 6 111 340 0 1435 85 225 45 127 345 20 17 4 8 35 0 0 983 1205 0 0 343 0 1 0 0 0 4 0 0 0 0 NBR ‐‐ 40 0 1 177 0 224 277 139 236 0 48 13 38 81 608 11 75 14 161 95 66 5 48 244 42 103 47 516 138 114 55 121 131 50 170 37 199 49 88 2 96 87 0 275 0 95 1 5 138 146 82 328 43 77 65 35 323 292 298 65 344 103 0 273 152 320 0 0 112 0 30 0 0 0 35 29 68 26 120 SBL ‐‐ 18 0 345 281 0 8 16 137 431 0 81 45 41 114 161 26 11 34 377 261 6 410 193 0 291 244 137 434 195 166 74 267 63 468 295 187 186 168 211 35 97 173 617 0 0 83 51 33 110 255 0 190 54 282 63 303 510 24 80 201 24 79 166 0 374 132 0 0 18 0 3 0 0 0 0 0 3 0 0 SBT ‐‐ 550 402 0 422 0 8 21 86 1300 0 33 2 113 90 370 0 1 0 867 44 8 3 16 0 956 166 272 1362 116 314 29 810 283 2040 299 74 1005 33 1266 44 62 65 0 0 0 33 0 40 90 893 0 2803 146 1382 91 347 1096 47 18 25 5 79 0 0 892 597 0 0 24 0 2 0 0 0 0 0 2 0 0 Segment Volumes Segment Change in Noise Segment Change in Noise Levels re Existing, dB Levels re Future No Build, dB SBR North East South West North East South West North East South West ‐‐ 0 1221 58 649 0 + 1 ‐ 8 0 0 + 1 ‐ 7 0 0 190 1469 0 446 257 + 1 0 ‐ 2 + 1 0 0 ‐ 2 + 1 20 119 1654 0 1747 0 0 0 0 0 ‐ 1 0 0 286 1437 1418 661 1689 + 2 ‐ 1 + 1 0 0 ‐ 2 0 0 0 576 1346 0 1791 + 2 ‐ 1 0 0 0 ‐ 2 0 ‐ 1 31 103 1394 241 1868 + 2 ‐ 2 0 0 + 1 ‐ 2 0 ‐ 1 8 98 1433 406 1697 + 1 ‐ 1 0 0 0 ‐ 2 0 ‐ 1 51 324 1532 224 1608 + 1 ‐ 2 + 1 0 + 1 ‐ 2 + 1 ‐ 1 ‐ 2 + 2 0 0 ‐ 2 0 ‐ 1 262 2409 1387 1978 1441 + 1 0 281 1197 1691 72 0 ‐ 2 0 ‐ 1 ‐ 1 ‐ 2 ‐ 1 ‐ 2 10 49 1455 273 1393 + 4 ‐ 2 + 2 0 + 3 ‐ 2 0 ‐ 2 66 109 1401 15 1316 + 1 ‐ 2 0 0 + 1 ‐ 2 0 ‐ 2 0 0 ‐ 1 ‐ 2 ‐ 1 ‐ 2 363 308 1275 171 1273 + 2 ‐ 2 11 248 1290 262 1056 + 1 ‐ 2 + 2 0 0 ‐ 2 0 ‐ 2 115 691 1820 892 1284 + 1 ‐ 1 + 1 0 0 ‐ 2 0 ‐ 2 15 42 1620 51 1396 + 5 ‐ 1 + 2 0 ‐ 1 ‐ 2 0 ‐ 1 0 ‐ 1 12 26 1576 108 1408 0 ‐ 2 ‐ 2 0 0 ‐ 2 130 535 1270 6 1308 + 3 ‐ 2 0 0 0 ‐ 2 0 ‐ 1 281 1676 1461 1348 1293 + 1 ‐ 2 0 0 0 ‐ 2 0 ‐ 2 149 695 1270 276 1316 + 2 ‐ 2 0 0 + 1 ‐ 2 0 ‐ 2 20 15 1464 116 1665 0 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 228 365 1595 73 1368 ‐ 1 ‐ 2 0 0 ‐ 1 ‐ 2 0 ‐ 2 92 433 1455 73 1403 0 ‐ 2 0 0 0 ‐ 2 0 ‐ 2 0 5 1365 920 1489 ‐ 3 ‐ 2 0 ‐ 1 ‐ 3 ‐ 2 0 ‐ 2 518 1165 1213 1232 1757 + 1 ‐ 2 + 2 ‐ 1 0 ‐ 2 0 ‐ 2 110 619 1279 468 1422 0 ‐ 2 0 ‐ 1 0 ‐ 2 0 ‐ 2 81 395 1246 574 1460 + 2 ‐ 2 + 2 ‐ 1 0 ‐ 2 0 ‐ 2 615 1359 1803 1892 1705 0 ‐ 1 0 ‐ 1 0 ‐ 2 0 ‐ 2 128 331 1433 334 1407 0 ‐ 2 ‐ 1 0 0 ‐ 2 0 ‐ 1 243 512 1424 658 1588 ‐ 1 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 33 127 1386 221 1322 0 ‐ 1 + 2 + 1 0 ‐ 2 0 ‐ 1 236 632 1359 1188 1278 + 1 ‐ 1 + 1 + 1 0 ‐ 2 0 ‐ 1 83 238 1422 758 1262 0 ‐ 1 0 0 ‐ 1 ‐ 2 0 ‐ 1 336 963 1430 2356 1484 + 1 ‐ 1 + 1 0 ‐ 1 ‐ 2 0 ‐ 1 124 590 1597 571 1222 + 1 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 174 254 1470 171 1381 + 1 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 206 1022 1445 1456 1390 + 1 ‐ 1 + 1 + 1 0 ‐ 2 0 ‐ 1 109 350 1346 119 1439 + 2 ‐ 1 0 + 1 0 ‐ 2 0 ‐ 1 0 + 1 0 ‐ 3 ‐ 1 ‐ 1 241 824 1038 1725 1399 0 ‐ 2 56 156 1139 186 1009 + 2 ‐ 2 + 3 ‐ 1 0 ‐ 3 0 ‐ 2 78 149 1247 235 1070 ‐ 2 ‐ 1 + 1 ‐ 1 ‐ 1 ‐ 2 + 1 ‐ 2 83 312 1323 195 1117 0 ‐ 1 ‐ 2 ‐ 1 0 ‐ 2 ‐ 1 ‐ 2 25 0 1973 8 1296 0 0 ‐ 19 ‐ 1 0 ‐ 1 ‐ 17 ‐ 2 0 427 2110 0 1355 0 + 1 0 0 ‐ 2 ‐ 1 0 ‐ 2 0 22 2214 0 1151 ‐ 8 + 1 0 ‐ 1 ‐ 8 ‐ 1 0 ‐ 2 59 287 1912 415 1073 + 3 + 1 0 ‐ 1 + 3 ‐ 1 + 1 ‐ 2 46 108 1900 1 1147 + 1 + 1 0 0 0 ‐ 1 0 ‐ 2 31 73 1663 323 1096 0 + 1 0 0 0 ‐ 2 0 ‐ 2 75 208 1761 188 1238 + 1 + 1 0 0 ‐ 1 ‐ 2 0 ‐ 2 213 658 1698 1475 1303 + 1 0 + 1 0 0 ‐ 2 0 ‐ 2 0 0 1595 208 1226 0 0 + 2 0 0 ‐ 2 0 ‐ 2 331 1991 1506 3556 1322 + 2 + 1 + 1 0 0 ‐ 1 0 ‐ 2 55 317 1326 393 1261 0 + 1 0 + 2 0 ‐ 1 0 0 226 475 1306 1844 1312 0 + 1 + 1 + 1 0 ‐ 1 0 0 35 163 1120 482 1210 + 1 + 1 + 3 + 1 0 ‐ 1 0 ‐ 1 0 + 2 0 0 0 ‐ 1 60 402 1431 460 1309 + 1 + 1 471 816 1749 1285 1460 + 3 + 1 0 + 2 0 0 0 0 50 164 2055 297 833 + 3 + 2 + 1 + 2 0 0 0 0 55 262 1988 476 994 + 1 + 2 0 + 2 0 0 0 0 98 479 1892 225 1138 + 1 + 2 0 + 2 0 0 0 0 4 58 2292 486 1164 0 + 1 0 + 2 0 0 0 0 16 237 2132 549 1488 + 3 + 1 + 6 + 1 0 0 0 0 356 415 1865 440 1655 0 0 + 2 + 2 0 0 0 0 0 253 1657 473 1698 0 0 0 + 1 0 0 0 0 574 1550 1578 1017 1692 + 5 0 + 2 + 2 0 0 0 0 95 1689 1592 971 1059 + 4 0 + 2 + 1 0 0 0 0 0 168 1337 0 1183 + 1 0 0 + 1 0 0 0 0 0 365 1311 0 1173 + 1 0 0 + 1 0 0 0 0 5 1989 579 263 31 + 1 0 + 1 0 0 0 0 0 0 1417 28 1483 136 ‐ 2 ‐ 1 0 + 1 ‐ 2 0 ‐ 2 0 46 113 1428 145 1658 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 43 1410 1296 8 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 1427 20 1330 15 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 1095 37 1105 7 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 32 83 1740 29 1419 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 19 992 154 1328 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 27 35 1377 186 1314 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 44 1332 83 1504 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0 128 1341 218 1218 ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐