ROAD SAFETY AUDIT
Kempton Street (Route 6) at
Route 140 and Brownell Avenue
City of New Bedford
May 27, 2010
Prepared For:
MassDOT Highway Division
Prepared By:
BETA Group, Inc.
Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Table of Contents
Project Data.................................................................................................................................1
Background .................................................................................................................................2
Project Description .....................................................................................................................2
Audit Observations .....................................................................................................................6
Potential Safety Enhancements .................................................................................................7
Summary of Road Safety Audit...............................................................................................10
List of Appendices
Appendix A.
Appendix B.
Appendix C.
Appendix D.
RSA Meeting Agenda
RSA Audit Team Contact List
Detailed Crash Data
Speed Regulations
List of Figures
Figure 1.
Locus Map.............................................................................................................................. 3
List of Tables
Table 1.
Table 2.
Table 3.
Participating Audit Team Members ....................................................................................... 1
Estimated Time Frame and Costs Breakdown ....................................................................... 7
Potential Safety Enhancement Summary ............................................................................. 11
Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Project Data
A Road Safety Audit for the intersection of Kempton Street (Route 6) at Route 140 and Brownell Avenue
in the City of New Bedford was held on April 14, 2010 at the Tifereth Israel Congregation (Synagogue)
in New Bedford, MA. As indicated in Table 1, the audit team consisted of representatives from Federal,
State, Regional and Local agencies and included a cross-section of engineering, planning and emergency
response expertise.
Table 1. Participating Audit Team Members
Audit Team Member
Bonnie Polin
Lisa Schletzbaum
Pat Beattie
Sam Offei-Addo
Joanna Lunsford
Tim White
Robert Gregory
Barbara LaChance
Edward Feeney
Michael Martin
Michael Paiva
Manuel Silva
Ronald LaBelle
Jim Hadfield
Jacqueline Schmidt
Greg Lucas
Christine Keches
Agency/Affiliation
MassDOT Highway Division – Safety Section
MassDOT Highway Division – Safety Section
MassDOT Highway Division
BSC Group
BSC Group
Federal Highway Administration
MassDOT Highway Division District 5 - Projects
MassDOT Highway Division District 5 - Traffic
MassDOT Highway Division District 5 - Traffic
City of New Bedford Police – Traffic Division
City of New Bedford Police – Detail Office
City of New Bedford – Department of Public
Infrastructure
City of New Bedford – Department of Public
Infrastructure - Commissioner
SRPEDD
SRPEDD
BETA Group, Inc.
BETA Group, Inc.
Page 1
Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Background
The Federal Highway Administration defines a Road Safety Audit (RSA) as the formal safety
examination of an existing or future road or intersection by an independent, multidisciplinary team. The
purpose of an RSA is to identify potential safety issues and possible opportunities for safety
improvements considering all roadway users. A Road Safety Audit was scheduled for the intersection of
Kempton Street (Route 6) at Route 140 and Brownell Avenue because it was identified as a high crash
location and as a priority location for safety improvements using available Federal and/or State funding
opportunities. Regardless of the funding source, the purpose of the RSA is to identify both short term and
long term safety improvements that can be made at the subject intersection.
Project Description
The intersection of Kempton Street (Route 6), Route 140 and Brownell Avenue, shown in Figure 1, is
located in the western portion of New Bedford. Kempton Street (Route 6) is a City-owned roadway
functionally classified as an Urban Principal Arterial. Route 6 is state-owned west of the Dartmouth town
line, which is approximately 550 feet west of the study intersection. Route 140 is a state-owned roadway
functionally classified as a Principal Arterial. Route 140 is a limited access freeway from its intersection
with Route 24 in Taunton to its terminus at Kempton Street, a total distance of 19 miles. Brownell
Avenue is a City-owned roadway functionally classified as an Urban Minor Arterial.
Kempton Street (Route 6) is an
important regional roadway,
connecting New Bedford with
Fairhaven to the east and
Dartmouth, Westport and Fall River
to the west. Route 140 is also an
important regional roadway,
providing the only freeway access
from the north to New Bedford.
Brownell Avenue runs parallel to
the adjacent Buttonwood Park, and
provides access to residential areas
in southern New Bedford and South
Dartmouth.
Kempton Street, Route 140 and
Kempton Street Westbound
Brownell Avenue form a 4-way
at Brownell Avenue
intersection under traffic signal
control. The traffic signal provides a protected/permissive phase for left turning vehicles in both
directions on Kempton Street. Kempton Street provides two through lanes and an exclusive left turn lane
in each direction, and an exclusive right turn lane separated by a delta island that operates as a free
movement from Kempton Street westbound to Route 140 northbound. The Route 140 approach provides
Page 2
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Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
two general purpose lanes, as well as a right turn pocket separated by a delta island. The Route 140
southbound lanes are not marked to provide an exclusive left turn lane. Brownell Avenue provides a
single lane that widens near the stop line.
A continuous sidewalk is provided along the south side of Kempton Street in the study area. A sidewalk is
provided along the north side of Kempton Street west of the intersection that ends just west of Route 140.
There is also a sidewalk on the north side of Kempton Street east of the intersection, beginning just west
of Oesting Street at the southeast corner of the CVS Pharmacy property and continuing eastward. There is
a marked, unsignalized crosswalk at Oesting Street, providing a pedestrian crossing on Kempton Street
approximately 300 feet east of the intersection with Brownell Avenue and Route 140. There are no
marked crosswalks at the study intersection, nor are there handicap accessible ramps or pedestrian
pushbuttons or signals. Sidewalks are provided on both sides of Brownell Avenue. The sidewalk on the
east side of Brownell Avenue is separated by a wide grass strip and is incorporated with the adjacent
Buttonwood Park property, although the sidewalk is assumed to be within the Brownell Avenue right of
way.
Land use of the surrounding area is a mix between commercial, residential and recreational. There is a gas
station on the southwest corner of the intersection, a CVS Pharmacy on the northeast corner of the
intersection, and other commercial properties along both sides of Kempton Street. Buttonwood Park is a
97-acre City-owned park on the southeast corner of the intersection. There are residential properties along
the west side of Brownell Avenue opposite the park. The northwest corner of the intersection has a small
wooded area separating Route 140 from the adjacent St. Mary’s Cemetery.
Average Daily Traffic (ADT) information was obtained from MassDOT Highway Division records. Data
taken in 2007 show an ADT of 29,400 vehicples per day (vpd) on Route 140. Kempton Street has a 2007
ADT of 20,500 vpd at the Dartmouth town line west of the study intersection. Historical data available for
Brownell Avenue show a 2001 ADT of 15,600 vpd. No other traffic count information was made
available in advance of the audit.
Speed regulations maintained by MassDOT Highway Division establish a 35 MPH speed limit for
Kempton Street in both directions in the vicinity of the intersection. The speed limit reduces to 30 MPH
approximately ¼ mile east of the study intersection. The speed limit on Route 140 established by
regulation is 65 MPH, but reduces approaching Kempton Street. The speed limit reduces to 45 MPH
approximately 1500 feet in advance of Kempton Street, then reduces to 25 MPH 400 feet in advance of
Kempton Street. It was noted during the audit that vehicle queues during peak hours often extend beyond
the reduced speed zone. Complete speed regulations for the city of New Bedford are included in the
Appendix.
Crash data were collected and summarized by Southeastern Regional Planning and Economic
Development District (SRPEDD) for four years and are included in the Appendix. There were a total of
57 crashes at the intersection within the period from 2005 to 2008, which are mapped on the collision
diagrams included in the Appendix. 28 of the 57 crashes were angle type crashes, with six occurring
between an eastbound through vehicle and a southbound vehicle. These crashes may be the result of
vehicles entering the intersection during the yellow clearance or after the signal has turned red. Four angle
type crashes occurred between an eastbound vehicle turning left and a westbound through vehicle, while
Page 4
Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
four occurred between a westbound vehicle turning left and an eastbound through vehicle. These crashes
may be the result of drivers attempting to make a left turn in an insufficient gap between oncoming
vehicles. Left turns on Kempton Street operate under protected/permissive phasing, so vehicles must
cross two lanes during the permissive phase, which increases the potential for angle type crashes.
Inadequate existing vehicle clearances may also be a contributing factor.
Seventeen of the 57 crashes were rear-end crashes, six of which occurred on the Route 140 approach.
These crashes may be the result of drivers not anticipating the signal and not slowing in time, or
potentially caused by driver frustration. It was noted during the audit that vehicles on this approach
sometimes require three or four complete cycles of the traffic signal to clear the intersection during peak
traffic times.
The intersection ranked 29th on MassDOT’s statewide list of the Top Crash Intersections from 2005 to
2007. This ranking is based on the number of crashes in MassDOT’s database which can be
georeferenced to a cluster area around the intersection. This cluster area experienced 75 crashes in the
three year period. 26 of the 75 crashes involved an injury, and there was one fatality. The ranking is based
on a weighted system which calculates the Equivalent Property Damage Only (EPDO) rating of the
intersection. Fatal crashes are weighted 10 times and injury crashes are weighted 5 times.
The fatal crash at the intersection was a single vehicle crash in April 2005. The vehicle was traveling
south on Route 140, hit the curb, and rolled over several times. It should also be noted that there were two
crashes involving pedestrians and one crash involving a bicycle in the study period. One pedestrian crash
and the bicycle crash occurred on the Brownell Avenue approach.
Page 5
Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Audit Observations
Following a brief introduction to the RSA process and a summary of existing geometry and crash
information, the audit participants were asked to discuss items affecting safety at the intersection of
Kempton Street (Route 6), Route 140 and Brownell Avenue. Audit participants then conducted a site visit
as a group, at which time they offered observations on safety concerns and deficiencies. A summary of
those major safety considerations is as follows:
•
•
•
•
•
•
Severe Congestion – Several audit participants familiar with the intersection operation stated that
traffic congestion is a significant issue during peak periods. Although no specific data were available,
it was noted that long queues develop on the Route 140 approach and that it can take several cycles to
clear the signal from Route 140. It was also noted that storage for the eastbound and westbound
turning lanes was extended to allow more storage for queuing vehicles. It was theorized that the crash
history is indicative of drivers taking chances on unacceptable gaps and drivers entering the
intersection after the yellow clearance time.
Existing Signal Condition – The existing traffic signal layout consists of post mounted signal heads
with no pedestrian indications. Several audit participants cited the lack of overhead signals and the
lack of pedestrian signals as a safety concern at the intersection. Adjacent signals along Kempton
Street in both directions have overhead signal heads, which may create expectancy amongst drivers to
look overhead for signal heads as they travel the corridor. It was also noted that the lack of backplates
and the continued use of outdated incandescent signal lenses are a safety concern.
Pedestrian Accommodations – In addition to the lack of pedestrian signals, the lack of handicap
ramps and defined crosswalks for expected and observed pedestrian travel paths was cited as a safety
concern. Pedestrian activity was noted crossing the Brownell Avenue approach and fewer, but some,
pedestrians crossing Kempton Street. Pedestrians were observed crossing Kempton Street at the
intersection instead of at the nearby midblock crosswalk. Vehicles were observed failing to stop for
pedestrians in the midblock crosswalk.
Public Transportation – The Southeastern Regional Transportation Authority (SRTA) has bus routes
that traverse Kempton Street. There are stops just outside the intersection along Kempton Street, but
they are stops on demand, with people observed alighting the bus during the audit.
Visibility – It was noted that utility poles and signs restrict visibility for turning vehicles, specifically
the sign for the gas station on the southwest corner, which restricts visibility for vehicles turning right
on red from Brownell Avenue.
Lighting – It was suggested that although roadway lighting exists in the area, it is insufficient and
should be upgraded.
Page 6
Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Potential Safety Enhancements
After the site visit, audit participants returned to the meeting location to discuss the safety issues and
consider improvements. Audit participants were encouraged to consider both short and long term
improvements for each issue. Each improvement considered has been categorized as short-term, midterm, or long-term based on the definitions shown in Table 2. Additionally, a cost category has been
assigned to each improvement based on the parameters set forth in Table 2.
Table 2. Estimated Time Frame and Costs Breakdown
Time Frame
Short-term
<1 year
Mid-term
1–3 years
Long-term
>3 years
Costs
Low
Medium
High
<$10,000
$10,001–$50,000
>$50,000
The following improvements were suggested by audit participants to improve safety issues associated
with the intersection of Kempton Street, Route 140 and Brownell Avenue.
•
Study intersection and increase capacity. The intersection is scheduled to be reconstructed in Summer
2011 by MassDOT Highway Division as part of the 2011 Transportation Improvement Program (TIP)
for SRPEDD. A Functional Design Report will be prepared as part of this project, including traffic
counts and capacity analysis. It was suggested that pedestrian and bicycle counts be included as part
of the traffic counting program for the project to determine the volume and direction of all users of
the facility. Potential lane configurations should be considered based on traffic count information and
potential impacts to both intersection capacity and abutting properties. Audit participants suggested
the following lane configurations, which should be considered equally with other potential options
during the design process.
o
Brownell Avenue – One left lane, one through lane, one right turn lane. This would
require significant widening of the Brownell Avenue approach and would require
removal of mature trees. It was noted that the City has met with the Friends of
Buttonwood Park organization and that they were in support of the project despite these
potential impacts. It is expected that proposed widening can be accommodated within the
existing Brownell Avenue right of way.
o
Route 140 – Two left lanes, one through lane, maintain existing channelized right turn
lane. This would require some modification of the Route 140 approach, and would also
require slight widening of Kempton Street eastbound departing the intersection to
accommodate two defined travel lanes.
These are mid-term, high cost improvements that should be done as part of the planned reconstruction
project.
Page 7
Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
•
•
•
•
Upgrade traffic signal. A number of safety issues discussed during the audit can be addressed with a
complete upgrade of the existing traffic signal. Replacement of the existing post mounted signals with
overhead signals with backplates would increase visibility of the signal for approaching vehicles. The
inclusion of backplates would increase visibility of the signal heads, which is especially important on
an east-west corridor like Kempton Street where sun glare and blending with business advertising
may be an issue. The signal upgrade should also include emergency pre-emption equipment and
bicycle accommodation. Preemption priority should be designed to enhance emergency response to
and from St. Luke’s Hospital. This is a mid-term, high cost improvement that should be completed as
part of the planned reconstruction project.
Study signal phasing. The newly designed traffic signal should consider improvements in signal
phasing based on analysis performed using traffic data collected. The designer may consider
protected only phasing, or protected/permissive phasing depending upon the impact on the overall
capacity of the intersection. Vehicle clearance times should be modified as part of phasing
modifications. Proposed clearance phase times should be based on the Institute of Transportation
Engineers (ITE) methodology. This is a mid-term, low cost improvement that should be completed as
part of the planned reconstruction project.
Provide wheelchair ramps, crosswalks and pedestrian signal accommodations. Accommodation of
pedestrians was discussed at length during the audit. Some audit participants felt that pedestrians
should be encouraged to use the existing crosswalk near Oesting Street, which would eliminate the
need to accommodate pedestrians at the intersection of Kempton Street, Route 140 and Brownell
Avenue. Other audit participants felt that handicap ramps, crosswalks and pedestrian pushbuttons
should be provided wherever there is existing sidewalk at the intersection, which would require a
crosswalk across the west leg of Kempton Street and across Brownell Avenue. As previously noted,
the traffic count program to be completed as part of the planned reconstruction project should include
a pedestrian count to determine volume and direction of existing pedestrian activity at and in vicinity
of the intersection. If it is determined that pedestrians cross at the intersection, pedestrian
accommodations should be provided at the intersection regardless of the impact to vehicle capacity.
Several pedestrians were observed crossing Brownell Avenue during the audit, and the continuous
sidewalk and nearby land use suggests that a crosswalk with handicap ramps and pedestrian
pushbuttons should be provided on this approach. This is a mid-term, high cost improvement that
should be completed as part of the planned reconstruction project.
Consider closing curb cut for gas station. The gas station on the southwest corner of the intersection
has three curb cuts providing access to the property – one located on Kempton Street, one located on
Brownell Avenue, and one located on Metropolitan Avenue, which is a small side street running
behind the gas station and the adjacent office building. The curb cut on Brownell Avenue begins at
the stop line for Brownell Avenue northbound, which causes vehicles entering the gas station to
navigate the intersection and the driveway entrance as one continuous turning movement. This creates
a potential safety issue because drivers may not pause to yield to pedestrians and/or bicyclists. The
proposed improvements at the intersection should consider closing the curb cut on Brownell Avenue,
or at a minimum relocate it further away from the intersection, if practical. This is a mid-term, low
cost improvement that should be completed as part of the planned reconstruction project.
Page 8
Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
•
•
•
•
•
Remove bollards. The house on the south side of Metropolitan Avenue at Brownell Avenue has
bollards placed along both sides of the property, both in the grass and in the sidewalk at the corner
where a handicap ramp is provided to allow crossing of Metropolitan Avenue. It was theorized during
the audit that these were placed by the homeowner to stop errant vehicles, although no record of that
type of crash was included in the crash data reviewed as part of the audit. The bollards in the sidewalk
should be removed, as they may potentially create a safety hazard by blocking wheelchair access. The
remaining bollards should be removed if they are presently on City property. This is a short-term,
medium cost improvement.
Remove work zone sign on Brownell Avenue. There is a “STATE LAW Speeding Fines Doubled in
Work Zone” sign on the Brownell Avenue approach to Kempton Street that was likely left behind at
the completion of previous roadway work. This sign should be removed. This is a short-term, low
cost improvement.
Transverse rumble strips on Route 140 southbound. It was suggested that rumble strips be placed on
Route 140 southbound in advance of Kempton Street to provide additional warning to drivers that
speeds should be reduced. It was noted by MassDOT personnel that other rumble strip applications on
state highways were met with noise complaints by nearby residents. Since there is a residential
neighborhood to the east of Route
140, this improvement is not
recommended.
Remove or modify gas station sign.
It was noted by an audit participant
that the sign for the gas station on
the southwest corner of the
intersection provided a sight
obstruction for vehicles attempting
to make a right turn on red from the
Brownell Avenue approach. The
specific obstacle appears to be a
temporary “Full Service” sign
attached to the permanent overhead
sign, as seen in the picture to the
right. This temporary sign should be
Kempton Street as seen from Brownell Avenue
removed or relocated so that it does
not create a sight obstruction, and the permanent sign location should be reviewed to determine if it
creates a sight distance obstruction. This is a short-term, low cost improvement.
Review signage on Route 140 southbound. It was suggested by several audit participants that advance
signage on Route 140 southbound warning that the highway ends and that there is a signal at
Kempton Street is inadequate because queues extend beyond the location of existing signs. Existing
and projected queues should be examined as part of the proposed reconstruction project, and signage
should be reviewed to determine if additional signage is necessary further in advance. This is a midterm, low cost improvement that should be done in conjunction with planned improvements.
Page 9
Road Safety Audit—Kempton Street (Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
•
•
Update street name signage. The existing street name signs are located on a signal post on the
southeast corner of the intersection, and are not clearly visible from all approaches due to the
mounting height and other physical obstructions such as additional signs, signal posts and signal
heads. These signs should be replaced with signs meeting current MassDOT and MUTCD standards
that are placed for maximum visibility as part of proposed improvements. This is a mid-term, low
cost improvement.
Review lighting at the intersection. It was suggested that roadway lighting should be studied in the
area. If existing lighting is insufficient, new overhead lights could be installed on existing utility
poles. This is a mid-term, medium cost improvement.
Summary of Road Safety Audit
Table 3 summarizes potential recommendations discussed by the audit team. The recommendations are
categorized based on the potential safety payoff, as well as by time frame and cost. The safety payoff is a
qualitative judgment of the effectiveness of the potential safety improvements. Each recommendation has
a responsibility assigned to it stating whether MassDOT or the City of New Bedford would be responsible
for implementing the recommended improvement. “Project” refers to improvements that are assumed to
be included or could reasonably be accommodated as part of planned improvements at the intersection.
Page 10
Road Safety Audit—KemptonStreet ((Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Table 3. Potential Safety Enhancement Summary
Safety Issue
Severe Congestion
(resulting in drivers
making unsafe
maneuvers)
Severe Congestion,
Existing Signal
Condition, Pedestrian
Accommodations
Existing Signal
Condition
Pedestrian
Accommodations
Pedestrian
Accommodations,
Visibility
Visibility
Visibility
Visibility
Lighting
Pedestrian
Accommodations
Visibility
Visibility
Safety Enhancement
Responsibility
Safety Payoff Time Frame
Cost
Study intersection and increase capacity.
Project
High
Mid-term
Dependent on
extent of
improvements.
Upgrade traffic signal with overhead signal heads,
backplates, emergency pre-emption, and bicycle and
pedestrian accommodations.
Project
High
Mid-term
$300,000
Project
High
Mid-term
--
Project
High
Mid-term
--
Project
Medium
Mid-term
--
City
Medium
Short-term
$200
Project
Medium
Mid-term
--
Project
Medium
Mid-term
--
Project
Medium
Mid-term
$20,000
City
Low
Mid-term
$10,000
City
Project
Low
Low
Short-term
Mid-term
$500
$500
Review and modify signal phasing, considering
protected only or protected/permissive phasing. Update
clearance times as needed.
Provide wheelchair ramps, crosswalks and pedestrian
signal accommodations.
Consider closing curb cut for gas station on southwest
corner.
Remove temporary “full service” sign from gas station
sign on southwest corner.
Review location of permanent sign for potential sight
distance obstruction.
Review signage on Route 140 southbound.
Review existing lighting conditions. Replace bulbs in
existing lights, if needed.
Remove bollards.
Remove work zone sign on Brownell Avenue.
Update street name signage.
Page 11
Road Safety Audit—KemptonStreet ((Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Appendix A. RSA Meeting Agenda
Road Safety Audit
New Bedford – Intersection of:
Rte 6 / Rte 140 / Brownell Ave / Kempton St
Meeting Location: Tifereth Israel Congregation (Synagogue)
145 Brownell Avenue, New Bedford, MA
Wednesday, April 14, 2010
10:00 AM – 12:00 noon
Type of meeting:
High Crash Location – Road Safety Audit
Attendees:
Invited Participants to Comprise a Multidisciplinary Team
Please bring:
Thoughts and Enthusiasm!!
10:00 AM
Welcome and Introductions
10:15 AM
Review of Site Specific Material
• Crash, Speed & Volume Summaries– provided in advance
• Existing Geometries and Conditions
11:00 AM
Visit the Site
• Drive to the intersection of Rte 6 / Rte 140 / Brownell Ave / Kempton St
• As a group, identify areas for improvement
11:30 AM
Post Visit Discussion / Completion of RSA
• Discuss observations and finalize findings
• Discuss potential improvements and finalize recommendations
12:00 noon
Adjourn for the Day – but the RSA has not ended
Instructions for Participants:
• Before attending the RSA on April 14th, participants are encouraged to drive
through the intersection and complete/consider elements on the RSA Prompt List
with a focus on safety.
• All participants will be actively involved in the process throughout. Participants
are encouraged to come with thoughts and ideas, but are reminded that the
synergy that develops and respect for others’ opinions are key elements to the
success of the overall RSA process.
• After the RSA meeting, participants will be asked to comment and respond to the
document materials to assure it is reflective of the RSA completed by the
multidisciplinary team.
Road Safety Audit—KemptonStreet ((Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Appendix B. RSA Audit Team Contact List
Road Safety Audit—KemptonStreet ((Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Appendix C. Detailed Crash Data
Road Safety Audit—KemptonStreet ((Route 6) at Route 140 and Brownell Avenue—New Bedford, MA
Prepared by BETA Group, Inc.
Appendix D. Speed Regulations