HomeMy Public PortalAbout2016-05-16 MAPC 2015 Report on TDM - No Appendicies Transportation
Demand
Management
Case Studies and
Regulations
JULY 2015
Prepared by
Metropolitan Area Planning Council
60 Temple Place, 6t" Floor
Boston, Massachusetts 02111
Tel (617) 451-2770
www.maDC.orF-F
Table of Contents
Acknowledgements........................................................................................................................1
Introduction...................................................................................................................................1
What is Transportation Demand Management(TDM)?...................................................................2
TDMin the MAPC Region ...............................................................................................................4
Recommendations.........................................................................................................................8
State Level TDM Policies and Programs.......................................................................................10
Massachusetts Environmental Policy Act(MEPA).......................................................................10
State Policies that Support TDM Policies and Programs............................................................11
Massachusetts Rideshare Regulation.........................................................................................13
Transportation Management Associations (TMAs).....................................................................14
ModelBylaw................................................................................................................................14
Massachusetts Municipal Case Studies&Specific TDM Measures...........................................15
MunicipalCase Studies................................................................................................................15
Parking and Transportation Demand Ordinance-Cambridge...................................................15
Mitigation Funds—Marshfield, Waltham, Woburn.....................................................................16
TDM Plan and Traffic Improvement Fee- Needham ..................................................................20
Local Option Meals Tax to Support Fixed-Route Shuttle Service-Acton ..................................21
Mitigation Stabilization Fund —Dedham.....................................................................................22
DensityBonus—Framingham......................................................................................................22
Transportation Management Overlay District(TMOD) - Lexington ............................................23
TDMPolicy- Lexington..................................................................................................................24
TripReduction Plan - Hadley........................................................................................................26
Required TDM Measures in Traffic Studies—Belmont and Braintree......................................26
Reduction in Number of Required Spaces—Chelmsford ..........................................................27
SpecificTDM Measures................................................................................................................28
Bicycle Parking and Amenities—Arlington, Cambridge, Norwell...............................................28
Parking...........................................................................................................................................32
Fees-in-Lieu of Parking-Northampton, Oak Bluffs...................................................................32
Parking Reserves—Acton, Cohasset, Dennis, Marlborough, Sudbury......................................33
Location of Parking—Acton, Bedford, Beverly, Cambridge, Millis, Stoughton..........................34
Transportation Demand Management—Case Studies and Regulations
Parking Maximums—Bedford and Belmont...............................................................................35
Parking Reductions and Restrictions Sraintree, Gloucester, Ipswich, Northampton............36
Shared Parking—Marlborough, Stoneham, Waltham, Westfield..............................................37
TMA Membership and TDM Implementation -Woburn ..............................................................39
TDMRelated Measures................................................................................................................39
National Municipal Case Studies, Specific TDM Measures and State Programs.........................40
MunicipalCase Studies................................................................................................................40
Commuter Benefit Ordinance San Francisco, California ........................................................40
TDM Ordinance South San Francisco, California ....................................................................41
Transportation Management Plan Program —Alexandria, Virginia............................................42
TDM Program —Option to Reduce Trip Generation Send, Oregon.........................................43
Tiered TDM Plan —Bloomington, Minnesota ..............................................................................44
Transportation Management Programs Seattle, Washington ................................................45
Transportation Sales Tax& Required TDM Traffic Study Component—Boulder, Colorado ....46
'Trip Credits-for Implementing TDM Measures—Menlo Park, California.................................47
Trip Reduction Plan with Required TDM Measures Santa Monica, California.......................49
SpecificTDM Measures................................................................................................................50
Car Sharing Seattle, Washington..............................................................................................50
Priority Parking for Carpools and Vanpools—Portland, Oregon ................................................50
Unbundled Parking San Francisco, California .........................................................................50
Reduced Parking Near Frequent Transit Service—Portland, Oregon.......................................51
Electric Vehicle Requirements—Lancaster, California ..............................................................51
StatePrograms.............................................................................................................................53
Commute Trip Reduction (CTR)-Washington.............................................................................53
Concurrency-Washington............................................................................................................53
Parking Cash-Out Program -California........................................................................................54
Resources....................................................................................................................................55
Transportation Demand Management—Case Studies and Regulations
List of Tables
Table 1: Range of TDM Measures...............................................................................................................3
Table of Figures
Figure 1: Types of TDM Regulations.......................................................................................................... 5
Figure 2: Municipalities with TDM Measures in Regulations................................................................... 6
Figure 3: Types of TDM Regulations...........................................................................................................7
Appendices
Appendix A: MassDOT Transportation Impact Assessment Guidelines
Appendix B: Massachusetts Rideshare Regulation - Reduction of SOV Use
Appendix C: American Planning Associations Model Bylaw
Appendix D: Cambridge Municipal Code- Parking and TDM, Parking Space Registration
Appendix E: Marshfield Zoning Bylaw-Special Permit Conditions-Traffic Impact Study
Appendix F: Waltham Zoning Ordinance-Traffic Safety and Infrastructure Maintenance Fund
Appendix G: Woburn Zoning Code-Traffic Safety and Infrastructure Fund
Appendix H: Needham Zoning Bylaw- Intensity of Use Special Permit Criteria
Appendix I: Dedham Town Charter- Mitigation Funds Committee
Appendix J: Framingham Zoning Bylaw- Highway Overlay District Regulations
Appendix K: Lexington Zoning Bylaws-Transportation Management Overlay District
Appendix L: Lexington TDM Policy
Appendix M: Hadley Zoning Bylaw-Commercial Development and Performance Standards
Appendix IN: Belmont Zoning Bylaw- Design &Site Plan Review for the Belmont Uplands District
Appendix 0: Braintree Zoning Bylaw-Traffic Study
Appendix P: Chelmsford Zoning Bylaws-Reduction in Number of Required Spaces
Appendix Q: Arlington Zoning Bylaw- Bicycle Parking
Appendix R: Cambridge Zoning Ordinance- Bicycle Parking
Appendix S: Norwell Zoning Bylaws- Bicycle Racks
Appendix T: Portland, Oregon -Zoning Code- Exceptions to the Minimum Number of Parking Spaces
Appendix U: Northampton Zoning Code—Allowance of Reduced Parking Requirements
Appendix V: Oak Bluffer Zoning Bylaws—Off-Street Parking Requirements-Special Permit
Appendix W: Acton Zoning Bylaw- Reserve Parking Spaces
Appendix X: Marlborough Zoning Ordinance-Off-Street Parking
Appendix Y: Cohasset-is Zoning Bylaws—General Parking and Loading Regulations
Appendix Z: Sudbury Zoning Bylaws- Reserve Parking Spaces
Appendix AA: Dennis—,Zoning Bylaws-Off-Street Parking and Loading Requirements
Transportation Demand Management—Case Studies and Regulations
Appendix BB: Acton Zoning Bylaw- Parking Standards-Special District Provisions
Appendix CC: Beverly Zoning Ordinance- Parking and Loading Requirements
Appendix DD: Cambridge Zoning Ordinance—Design & Maintenance of Off-Street Parking Facilities
Appendix EE: Bedford, Millis, &Stoughton -Zoning Bylaws-Vehicle Parking
Appendix FF: Bedford's Zoning Bylaws- Parking Regulations- Required Spaces
Appendix GG: Belmont Zoning Bylaw Maximum Number of Parking Spaces
Appendix HH: Braintree Zoning Bylaws—Decreases in Parking Requirements
Appendix II: Gloucester Zoning Ordinance—Off-Street Parking
Appendix JJ: Ipswich Protective Zoning Bylaw—Municipal Parking Lot Exemption
Appendix KK: Northampton Zoning Code Shared Parking and Site Plan Approval
Appendix LL: Marlborough Zoning Ordinance—Off-Street Parking
Appendix MM: Stoneham Zoning Bylaws Special Permits for Off-Street Parking
Appendix NN: Waltham Zoning Code—Off-Street Parking Requirements
Appendix 00: Westfield%Zoning Ordinance Shared Parking
Appendix PP: Woburn Zoning Ordinance Taffic Safety and Infrastructure Fund
Appendix QQ: Cambridge%Zoning Ordinance—FAR Exceptions for Parking and Loading Facilities
Appendix RR: Dover Zoning Bylaws-Residential Driveways and Curb Cuts
Appendix SS: Marshfield-s Zoning Bylaw-Curb Cut Bylaw
Appendix TT: San Francisco, California -Commuter Benefits Ordinance
Appendix UU: South San Francisco, California Municipal Code-TDM
Appendix VV: Alexandria, Virginia—Zoning Ordinance-Transportation Management Special Use Permits
Appendix WW: Bend, Oregon —Development Code-Reduce Impacts with a TDM Program
Appendix XX: Bloomington, Minnesota -TDM
Appendix YY: Seattle, Washington -Transportation Management Programs
Appendix ZZ: Boulder, Colorado-Charter Transportation Sales Tax
Appendix AAA: Menlo Park, California - Municipal Code 'Trip Credits` for TDM Measures
Appendix BBB: Santa Monica, CA-Transportation Impact Fee Ordinances
Appendix CCC: Seattle, Washington - Municipal Code- Parking for Car Sharing Programs
Appendix DDD: Portland, Oregon -Zoning Code - Priority Parking for Carpools and Vanpools
Appendix EEE: San Francisco, California - Planning Code- Unbundling of Parking Spaces
Appendix FFF: Portland, Oregon -Zoning Code—Parking Minimums and Maximums
Appendix GGG: Lancaster, CA- Design Requirements & Performance Standards for Electric Vehicles
Appendix HHH: State of Washington Commute Trip Reduction Program
Appendix III: State of Washington%Growth Management Act
Appendix JJJ: State of Californian Parking Cash-Out Program
Transportation Demand Management—Case Studies and Regulations
Acknowledgements
Metropolitan Area Planning Council Project Team:
Project Manager and Primary Author: Alison Felix, AICP, Transportation Planner
Eric Bourassa, Transportation Director
Eric Halvorsen, AICP, Assistant Director of Transportation
Research and Mapping: William Freas, Transportation Intern
Mapping: Eliza Wallace, PhD, GIS Analyst
Legal: Gregory Miao, Municipal Services Specialist
The Metropolitan Area Planning Council wishes to express our thanks to the 128 Business
Council, A Better City TMA, MassCommute, MetroWest/495 TMA, MWRTA, North Shore TMA,
the City of Quincy, as well as the Towns of Arlington, Burlington, Foxborough, Hudson,
Lexington, and Wilmington for providing their expertise and knowledge towards the
development of this report.
Introduction
This report is intended to serve as a guide for municipalities looking to amend existing or
adopt new bylaws or zoning ordinances that advance Transportation Demand Management
(TDM) measures as part of the review and approval of development projects.
Case studies highlighting TDM measures already implemented by municipalities, both in
Massachusetts and nationwide, are identified in this report. The examples include a variety
of approaches ranging from setting specific trip reduction targets, providing a menu of TDM
alternatives to consider for implementation, and to applying various parking measures. The
bylaw or zoning ordinance language of each identified case study and measure is available
in the appendices for further reference.
TDM policies and programs taking place at the state level both in Massachusetts and
nationwide are summarized and a model bylaw outlining a range of TDM measures is
provided. While the TDM policies, programs, measures included in this report provide a
strong framework, it is critical that municipalities looking to establish TDM programs develop
bylaw or zoning ordinance language that meets their particular goals. This report is intended
to provide a variety of examples that can help municipalities craft language to meet these
goals.
Transportation Demand Management-Case Studies and Regulation Page 1 1
What is Transportation Demand Management (TDM)?
TDM refers to a package of policies and programs that are designed to reduce drive-alone
trips and enable the transportation system to function more effectively and efficiently
through measures that shift passengers from single-occupancy vehicle (SOV)travel.
Specifically, TDM encourages using alternative travel modes (bicycling, walking, and transit);
promoting alternatives to SOV travel (teleworking, ridesharing including carpooling and
vanpooling); increasing the number of passengers in vehicles (carpooling and vanpooling);
and eliminating the need for some trips altogether (compressed work week).
Reducing traffic congestion, improving air quality, decreasing energy consumption, and
sometimes saving time and money for travelers, businesses and municipalities are all
benefits of implementing TDM measures. These measures underlie transit-oriented
development, complete streets programs, as well as livability and sustainability initiatives
and can be applied in support of a variety of development patterns, ranging from urban to
rural. TDM measures should be followed when designing development projects so that
alternatives to SOV travel are naturally encouraged. Municipalities that successfully alleviate
traffic impacts will become more desirable places to live, work, visit, and do business.
A range of fundamental TDM measures are outlined in Table 1. It is important to note that
there is not a one size fits all solution for municipalities to encourage alternatives to SOV
travel. Rather, the decision to implement specific TDM measures should depend on the
municipality, particular sites, and specific traffic congestion issues.
Transportation Demand Management-Case Studies and Regulation Page 12
Table 1: Range of TDM Measures
Parking Management
Parking Cash-Out
Parking Pricing—Charge Market Rate/Charge for On-Street Parking
Preferential Carpool/Vanpool Parking
Shared Parking
Pedestrian and Bicycling Improvements and Facilities
Secure and safe bicycle parking (short and long term) and storage (bicycle racks and stalls)
Showers and lockers for bicyclists
Bicycle sharing
Connectivity between adjacent sites and paths
Infrastructure improvements (traffic calming,bicycle lanes)
Site Design/Land Use
Require new buildings to locate their parking behind buildings, away from the street
Limit driveway curb cuts
Require densifications/mixed-use elements for new developments
Promote location efficient residential and commercial development(proximate and oriented
to transit services, has good walking and bicycling conditions, and includes infill)
Employer-Based
Subsidize Transit
Flexible employee work schedules (compressed work week, flexible arrival/departure times)
Teleworking
Ride-sharing services (guaranteed ride home, ride-matching)
Education(inform employees of options)
Provide incentives and rewards programs (offer transit passes pre-tax or subsidize their purchase)
Public Transit
Coordinate with transportation providers to bring service to the project site
Employer-provided shuttle bus services
Transportation Management Association (TMA) membership
Car Sharing
Provisions for bus shelters and information kiosks
Active marketing and promotion of transportation options
Transportation Demand Management-Case Studies and Regulation Page 13
TDM in the MAPC Region
MAPC reviewed all the bylaws and zoning ordinances of the 101 cities and towns in the
MAPC region to determine whether, and to what extent, they include TDM measures. Key
observations are as follows and are also depicted in Figures 1-3.
• 61 percent of MAPC-s municipalities contain TDM measures in their bylaws or
ordinances to varying degrees of detail. These municipalities are distributed evenly
throughout the MAPC region.
• 26 percent of MAPC-s municipalities that contain TDM measures in their bylaws or
ordinances apply as overlay districts, not the municipality as a whole.
0 59 percent of MAPCis municipalities that do have TDM measures in their bylaws and
ordinances specifically address TDM pertaining to traffic/transit. At 40 percent, TDM
measures related to parking are the next most frequent.
• 19 percent of MAPC-is municipalities have TDM measures in their bylaws or
ordinances include each type of TDM measure category (pedestrian/bicycle, parking,
traffic/transit, and other). These municipalities are primarily concentrated in the
Inner Core.
• Transportation Management Associations (TMAs) have service areas in 39 percent of
MAPC-s municipalities that contain TDM measures in their bylaws and ordinances.
Transportation Demand Management-Case Studies and Regulation Page 14
Figure 1: Types of TDM Regulations
Parking
21°o
Trafficaransit
40%
All
Pedestrian
TraffidPedestrian&Bike Other &
2°6 7% Bike �
S°o
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3 @A
While municipalities in the MAPC region do include TDM measures in their bylaws or zoning
ordinances, there is considerable opportunity for various TDM measures to be more widely
adopted. Municipalities that implement TDM measures on a case-by-case basis as part of a
Special or Conditional Permit, Condition of Approval, or site plan review process were not
included in this mapping exercise.
Transportation Demand Management-Case Studies and Regulation Page 15
Figure 2: Municipalities with TDM Measures in Regulations
Ipswich
Junction TMO
� T psf�ald Essex �
128 Business Mcmllien
\ r�euEe
CrossTown
Couniil '` Mddleo wenhem
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I '"fie" ry North Share TMA
_-. Reading Lynn"�eid reebedy s,i?„q. S
edford 5ur4^91O" wokefwld Morblehead
w bvn
��. Sroneham Seugus LYr" S«nmpsccn
eo.a n el�.e
winchebmr
+/ Llricoln Medford Malden
a lirgren Revere
--- 1 Ere rett
Charles River TMA/
red SudLury �� w hhanS dg a �e'9POw^mw� Alewife TMA
r 7z7z -
' °" ABC TMA,Seaport TMA,
MetraWest 495 TMA .Ih �h _`,�"`°yl°"d�rr��� "ew, �',.� TransComm,MASCO/Commute Works
Jr 6roaLlir�
Sav�bmangh Faminghom '�/ Wellvslsy Besrvn
Norick Need.. +� 4 Allston Brighton TMA
Oedhem �gl,, Qamy ` TDM Measures
Sherbcrn fbver Cahasso
Rik^ weO o d - in Regulations
Hingham
Holliston Braintree Scitvete
Medrald war,no�rlh Yes
r`ar-.,eod Randolph
r�fford Centon
N-11 Yes-Overlay Only
�„.or htill'is /
Walpole brook ty
_ I�kland Haro`er NO
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Fonklin TMA Areas
hem
r_breke
wre xbm Neponset w.h ry
MAAC 7 Valley TMA _
3.5 Miles Datd source:MAP C,Mdss al�l7v4ass DEP,Masseommure�� �� July 2015
Municipalities that implement TDM measures on a case-by-case basis as part of a Special or Conditional Permit,Condition of Approval,
or site plan review were not mapped.
CrossTown Connect also includes Westford.
The JunctionTMO also includes Andover and Tewksbury.
Middlesex 3 Coalition also includes Billerica,Chelmsford,Lowell,Tewksbury,Tyngsborough,and Westford
Transportation Demand Management-Case Studies and Regulations Page 1 6
Figure 3: Types of TDM Regulations
f
Types of TDM Regulations
y 6edFord All
6PyrbarPVQ
C—rd Irw. Pedestrian&Bike
wa ' Parking
Wd— ® Parking/Pedestrian&Bike
- eer+P,r
w.m Traffic/Transit
Traffic/Pedestrian&Bike
`t.S.nhlwre.9h w.11nl.y �
Other
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io i.1k
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MAPC
0
-0 0 2.5 5 10 15 20
— — - — Mi data Sou e: APC,MassGl M s EP . July 2015
Municipalities that implement TDM measures on a case-by-case basis as part of a Special or Conditional Permit,Condition of Approval,
or site plan review were not mapped.
All—TDM measures including Pedestrian/Bike, Parking,and Traffic/Transit.
Other—TDM measures that do not fit the above categories(e.g.,joining a TMA or requiring a mitigation fee.
Transportation Demand Management-Case Studies and Regulations Page 7
Recommendations
Municipalities are faced with the challenges of balancing the demands of being business-
friendly, attracting new development, managing the demands on the transportation network,
as well as working with developers to develop TDM programs. In the long run, the successful
implementation of TDM policies and programs can have a significant benefit on the
efficiency of the transportation network and economy of an area. In order to achieve
maximum success, TDM policies and programs need to be carefully planned, implemented,
and monitored. Following a comprehensive review of local and national case studies, MAPC
identified key trends that are consistently present with successful TDM programs. To better
inform the report-s recommendations, MAPC spoke with several municipalities and TMAs to
get a better understanding of the successes, challenges, and history of implementing TDM
policies and measures'. Specific examples of each of the key trends identified below are
identified throughout the report.
Partnerships
➢ Implement TDM programs by coordinating and collaborating with public agencies,
multiple employers, or through public-private partnerships (e.g.,jointly evaluate TDM
programs and allocate funding).
➢ Develop working relationships among municipalities, state agencies, TMAs and the
private sector to achieve TDM objectives. This is essential and should start as early
as possible (e.g., cooperatively establish policies).
➢ Negotiate reasonable and equitable mitigation agreements with the private sector
(e.g., building and occupancy permits will only be issued by a municipality after a
TDM plan has been approved).
➢ Develop TDM programs that are simple and straightforward.
Collaboration
➢ Require employers and municipalities to become TMA members.
➢ If a new development is within a TMA-s service area, membership and active
collaboration should be required. If the development is not within a TMA service area,
then participation in MassRIDES2 and the area Regional Transit Authority3 (RTA)
should be required.
1 The names and dates of those interviewed are included in the Resources section.
z MassRIDES is the Commonwealth's travel options service.
3 RTAs provide fixed route and paratransit service across the state.Six RTAs service the MAPC region: Brockton
Area Transit Authority(BAT), Cape Ann Transportation Authority(CATA), Greater Attleboro Taunton Regional
Transit Authority(GATRA), Lowell Regional Transit Authority(LRTA), MetroWest Regional Transit Authority
(MWRTA),and Montachusett Regional Transit Authority(MRTA).
Transportation Demand Management-Case Studies and Regulations Page 18
Funding
➢ Pool resources and obtain funding from multiple sources (both private and public) to
ensure TDM program success.
➢ Ensure that the private sector is making significant funding contributions (e.g.,
require mitigation requirements and/or monetary contribution be based on
significance of the transportation impacts or total cost of the development project).
➢ Seek additional funding from local, state, and/or federal transportation sources. For
example, prioritize or dedicate a portion of CMAQ (Congestion Mitigation and Air
Quality Improvement) funds for TDM programs.
➢ Ensure TDM programs are cost effective to the implementing body and to those who
benefit from the program itself (e.g., through monitoring, reporting and enforcement).
Implementation and Monitoring
➢ Develop clear and succinct municipal bylaw language that includes very specific
requirements.
➢ Make incremental changes to bylaws. Adopting a series of small and attainable
amendments will allow for a gradual transition to implement TDM measures rather
than the potential of creating resistance.
➢ Strive to implement a concise list of targeted and measurable TDM goals and
requirements over a designated period of time (e.g., mode share goals, vehicular
tri ps).
➢ Establish a well-defined process to monitor progress and compliance towards clearly
established goals (e.g., vehicular trips) and outcomes (e.g., annual report or survey).
➢ Fund a transportation coordinator position to ensure commitments to TDM measures
are implemented. This could be a standalone position, or folded into a current
employees job duty if possible.
➢ Include precise language to ensure that there is a clear transfer of responsibility in
the event of a change in ownership or tenant turnover (e.g., incorporate in deed, link
to an occupancy permit).
Enforcement
➢ Establish policies for non-achievement or non-compliance of program goals or failure
to implement a TDM program. For example, a municipality can hold off on issuing
new permits (e.g., occupancy permit) or put a lien on property in the amount of the
dues which are owed by the developer. It is critical that municipalities and developers
establish cooperative relationships—enforcement should be carried out as a final
recourse.
Transportation Demand Management-Case Studies and Regulations Page 19
Incentives
➢ Offer developers and employers a range of services (e.g., bicycle parking and
amenities, commuter subsidies, fees in-lieu of parking, car sharing, and reduced
parking requirements for (re)development sites within walking distance from frequent
transit) when developing a TDM program. A limited range of services may not be
appealing to all employers, developers, or users of the program.
➢ Establish incentives for employers who meet TDM goals or who join a TMA (e.g.,
waiving fees for annual reporting to a municipality or allowing costs associated with a
TDM program to be tax deductible).
➢ By working with TMAs, employers should establish incentives for employees (e.g,
bicycling/walking competitions, prepaid Charlie Cards, subsidized MBTA passes,
subsidized ridership on area RTAs, and gift cards).
Education
➢ Educate municipal officials, residents, employers, and employees about the benefits
of TDM measures (e.g. through the area TMA).
In many cases, municipalities include TDM regulations on a case-by-basis as part of a
Special or Conditional Permit, Condition of Approval, or site plan review process. As stated
earlier, of the municipalities that included TDM regulations 26 percent applied only to
overlay districts, not the municipality as a whole. MAPC recommends that municipalities
adopt new or update existing TDM regulations as part of an overall strategy rather than in a
piecemeal manner. Once TDM regulations are adopted, it is critical that there be a strong
ongoing review process in place to ensure their effectiveness.
State Level TDM Policies and Programs
TDM is addressed on the state level as part of the Massachusetts Environmental Policy Act
(MEPA) review process, the Massachusetts Rideshare Regulation, and with Transportation
Management Associations (TMAs). There is also pending state legislation intended to further
advance TDM policies and programs. To ensure the success of TDM policies and programs,
it is important that the state, TMAs, and municipalities convey a clear and consistent
message. An explanation of each of these state-level programs is provided below.
Massachusetts Environmental Policy Act (MEPA)
Established as state law in the late 197Os, MEPA is a uniform system of environmental
impact review with the intent to reduce the potential for harm to the environment from
certain development and transportation projects. The intent of MEPA review is to inform
project applicants and state agencies of potential adverse environmental impacts while a
proposal is still in the planning stages. The developer and all relevant state agencies are
required to identify any aspects of a proposed project that may necessitate additional
description or analysis prior to the issuance of a certificate and Section 61 Findings by the
Transportation Demand Management-Case Studies and Regulations Page 110
Executive Office of Energy and Environmental Affairs. MEPA also requires developing
enforceable mitigation commitments, which will become permit conditions for the project.
Section 61 Findings
Section 61 Findings require state agencies and authorities to review, evaluate and
determine the impacts on the natural environment of all projects or activities requiring
permits issued by the state4. Findings are issued describing the environmental impacts.
Although Section 61 Findings provide a 'template=for permit conditions, participating state
agencies are responsible for issuing permits, not MEPA. For example, the Massachusetts
Department of Transportation (MassDOT) issues Highway Access Permits.
Transportation Impact Assessment (TIA) Guidelines
Adopted by MassDOT in 2014, the primary purpose of the Transportation Impact
Assessment (TIA) Guidelines are for the preparation of transportation analysis components
of development project filings under MEPA. Through the MEPA review process, MassDOT
negotiates with developers to establish an equitable mitigation package for each project;
which includes TDM. When addressing TIA Guidelines, a developer should include specific,
measurable TDM commitments. In turn, these commitments will be tracked and monitored
through the projects Transportation Monitoring Program. In addition to evaluating the
adequacy of the transportation mitigation, the monitoring program also addresses the
effectiveness of the TDM program.
The TIA Guidelines emphasize transportation-efficient development and enhancement of
transit, bicycle, and pedestrian facilities, as well as foster implementation of on-going,
effective TDM programs. A TIA needs to identify existing TDM options, relevant programs and
providers, and potential solutions in the study area. Detailed TDM program information is
presented in Section 4.111. of the TIA Guidelines as well as monitoring . Municipalities should
align their TDM policies and programs with those outlined in the TIA Guidelines and ensure
that MEPA projects with TDM commitments are implemented.
Appendix A MassDOT's Transportation Impact Assessment Guidelines
State Policies that Support TDM Policies and Programs
MassDOT and the Commonwealth are advancing several policy initiatives that seek to
emphasize and support a balanced approach to providing a multi-modal transportation
network. This balanced approach directly supports TDM policies and programs since there is
a central focus on increasing the number of trips taken by walking, bicycling, and public
transit modes. Summarized in chronological order, these statewide policy directives include:
Healthv Transportation Directive
In 2013, MassDOT announced a Healthy Transportation Policy Directive which requires all
state transportation projects to increase walking, bicycling, and public transit options. This
Directive is intended to promote multimodal access and will facilitate the construction of a
healthy and sustainable transportation system.
4 M.G.L., chapter 30,section 61.
Transportation Demand Management-Case Studies and Regulations Page 111
Together, these initiatives seek to improve transportation services for Massachusetts
residents while advancing public health, safety, and the natural environment. All three
initiatives are consistent with MetroFuture, MAPOs 30-year plan for the region, which
supports a vision of smart growth and regional collaboration through the promotion of
efficient transportation systems and conservation of land and natural resources.
Mode Shift Goal
In 2012, MassDOT established a Mode Shift Goal which calls for tripling the share of travel
in Massachusetts by walking, bicycling, and public transit by 2030. The Mode Shift Goal will
promote an enhanced quality of life by improving the environment and maintaining capacity
on the highway network. By maintaining capacity on the highway network, other travel
options will absorb travel demand that would otherwise contribute to highway congestion
and, in turn, hinder the Commonwealths potential for economic growth. In addition, positive
public health outcomes can be achieved by providing healthier transportation options.
GreenDOT
In 2010, MassDOT launched GreenDOT, a comprehensive environmental responsibility and
sustainability initiative intended to"green` the Commonwealth-S transportation system.
GreenDOT is driven by three primary goals:
➢ Reduce greenhouse gas (GHG) emissions;
➢ Promote the healthy transportation options of walking, bicycling, and public transit; and
➢ Support smart growth development.
Healthy Transportation Compact
The Healthy Transportation Compact is an inter-agency initiative designed to facilitate
transportation decisions that balance the needs of all transportation users, expand mobility,
improve public health, support a cleaner environment, and create stronger communities.
Components the 2009 transportation reform law charges the Compact with include:
➢ Promoting inter-agency cooperation to implement state and federal policies and
programs that support healthy transportation;
➢ Increasing bicycle and pedestrian travel;
➢ Working with the Massachusetts Bicycle and Pedestrian Advisory Board to effectively
implement a policy of complete streets for all users, consistent with the current
edition of the Project Development and Design Guide; and
➢ Initiating public-private partnerships that support healthy transportation with private
and nonprofit institutions.
Global Warming Solutions Act
Adopted in 2008, the Global Warming Solutions Act requires a reduction of greenhouse
emissions in Massachusetts to 10-25% below 1990 levels by 2020 and 80% below 1990
levels by 2050. In order to accomplish this goal, it will be necessary to increase the use of
public transit and other non-motorized transportation alternatives.
Transportation Demand Management-Case Studies and Regulations Page 112
MassDOT Proiect Development and Design Guidebook
Released in 2006, the Project Development and Design Guidebook takes a flexible and
accommodating approach to the construction and design of roadways in Massachusetts. By
integrating multi-modal planning and design into every chapter, the Guidebook strives to
support a transportation system providing seamless, functional and safe access for all
users. In addition, this Guidebook provides direction to the design of Complete Streets.
The Guidebook mainstreams non-motorized planning into the project development process
and ensures that the needs of non-motorized users remain integral to project planning and
design. The needs of, and the methods to accommodate non-motorized modes of
transportation are not segregated into their own sections but are addressed in every chapter
of the Guidebook.
Massachusetts Rideshare Regulation
Currently administered by the Massachusetts Department of Environmental Protection (MA
DEP), the Massachusetts Rideshare Regulation is an air quality initiative which requires the
reduction of single-occupant commuter vehicle use. The Rideshare Regulation requires
employers (businesses, academic institutions, and healthcare facilities) exceeding
applicable employee thresholds to develop plans and set goals to reduce commuter drive
alone trips by 25 percent from a baseline established through an employee survey.
Additionally, any employers with 250 or more applicable commuters that are subject to the
Massachusetts Air Operating Permit Program need to comply with this regulation.
Compliance with the 25 percent drive alone commute trip reduction goal depends on the
voluntary efforts of employees and there are no penalties if this goal is not accomplished.
The Rideshare Regulation was initially designed for all employers with over 250 applicable
employees. However, due to funding and staff constraints at MA DEP, only employers with
1,000 or more applicable employees and employers with 250 or more applicable
commuters that are subject to the Massachusetts Air Operating Permit Program are being
asked to comply.
According to a report issued by A Better City in 20145 , 157 companies are presently
reporting to MA DEP. Of these companies, 21 are not in compliance. Although MA DEP has
estimated that, based on 2011 data, the Rideshare Regulation has resulted in the removal
of 44,000 vehicles from Massachusetts roads, a comprehensive evaluation of the
regulation-s effectiveness has not taken place. This report also notes that MA DEP has
nominally reported on the Rideshare Regulationis the level of success over the past two
decades. In 2010, MassCommute conducted their own survey of employers required to
comply with the Rideshare Regulation. Based on the survey, MassCommute concluded that
the Rideshare Regulations surveying and reporting process had no impact on employer
efforts to recue drive alone trips.
In 2013, as part of a formal regulatory review process to streamline reporting and data
collection agencywide, MA DEP evaluated whether the Rideshare Regulations current
incentives and TDM measures were still pertinent and considered other approaches that
5 Establishing an Effective Commute Trip Reduction Policy in Massachusetts,A Better City,August 2014.
Transportation Demand Management-Case Studies and Regulations Page 113
employers could implement to reduce emissions. One outcome from this review process is
an agency desire to have online reporting along with a potential administrative fee.
MassCommute submitted their own proposal as part of this regulatory review process. A
central recommendation of MassCommute proposal is to strengthen the Rideshare
Regulation by streamlining the MA DEP reporting process and requiring a full survey and
report on attaining the drive alone trip reduction goal every five years instead of two. A
streamlined reporting process would enable MA DEP to lower the threshold for employers
from 1,000 employees. Another key recommendation from MassCommute is to allow
employers to take credit for programs their employees participate in through TMAs and
MassRides. Incorporating participation in TMAs and with MassRides is projected to increase
the effectiveness and flexibility of the Rideshare Regulation. MassCommute proposals are
currently under review by MA DEP.
Appendix B Massachusetts Rideshare Regulation - Reduction of Single Occupant
Commuter Vehicle Use -Section 7.16 of 310 CMR 7.00 -
Air Pollution Control Regulations
Transportation Management Associations (TMAs)
TMAs are independent organizations formed and governed by their members who may
include employers, developers, and property owners/managers in partnership with
government entities. They work with stakeholders to establish policies, programs and
services to address local transportation needs. TMAs realize their potential to reduce traffic
congestion, improve air quality, and support economic development in their service areas
through TDM strategies such as ridematching. TMAs advocate on behalf of their members
for multimodal transportation system improvements and enhancements that improve
access and mobility. TMAs are established within defined geographic areas to address the
transportation needs of their members. As public-private partnerships, TMAs are funded
through a combination of private sector funding (membership dues, fees, and grants)
leveraged by public funding.
Model Bylaw
The American Planning Association's Growing Smart Legislative Guidebook: Model Statutes
for Planning and the Management of Change, contains a model bylaw addressing a full
range of TDM measures and serves as a guide and framework for municipalities who want
to adopt their own TDM bylaw. It is important to note that there is no single 'model=that can
be adopted without some modifications. Municipalities should first examine their current
development review and mitigation processes and adopt components of the model bylaw as
appropriate. Another recommended approach is for municipalities to review similar
Massachusetts bylaws and ordinances.
Appendix C American Planning Association's Model Bylaw
Transportation Demand Management-Case Studies and Regulations Page 114
Massachusetts Municipal Case Studies & Specific TDM Measures
This section summarizes case studies of TDM programs and measures currently
implemented in municipalities across Massachusetts. The case studies include examples of
parking and transportation management, developer responsibility for transportation
mitigation, transportation mitigation funds, TDM policies, and required TDM measures in
traffic studies. Specific TDM measures address bicycle parking and amenities, density
bonuses, design standards, parking, required TMA membership, and participation in TDM
programs.
It should be noted that while the City of Boston does implement TDM programs and
measures, this report does not reference specific case studies. This is primarily due to the
fact that Boston zoning code is complex and comprised of numerous neighborhood and
downtown districts. Additionally, if there is a development project that may be so large or
unique that is cannot be reasonably approved using the existing zoning code, it then
undergoes an Article 80 Project Review to determine density and use guidelines. TDM
programs and measures are determined on a project-by-project basis as part of the Article
80 Project Review process.
Municipalities can refer to the case studies and TDM measures as a starting point for
discussion to develop bylaws that best fit their own needs. Regardless of the TDM policies
and programs and specific TDM measures a municipality may choose to implement, it is
important that they be part of a cohesive vision for managing change that may result from
new development.
It is worth mentioning that many of the following case studies and TDM measures are not
implemented by-right. Rather, they are part of a municipality Special Permit, Condition of
Approval, or site plan review process.
Municipal Case Studies
Parking and Transportation Demand Ordinance - Cambridge
Introduced in 1998, the City of Cambridge has an ordinance linking parking and TDM. The
Parking and Transportation Demand Management (PTDM) ordinance requires developers to
reduce the drive alone rate for their development to 10 percent below the average rate for
the census tract in which the development is located.
The PTDM ordinance requires all non-residential private developments to submit a full TDM
plan with an annual review of their mode split if they add any new parking spaces greater
than or equal to 5 spaces.6 If the total number of spaces is between 5 and 19 the project is
considered "small` and if the total number of spaces is 20 or greater the project is
6 Residential developments are not covered under the ordinance. Instead, developers must conduct a traffic
study for every residential structure over 50,000 square feet under a process covered by special permit.
Transportation Demand Management-Case Studies and Regulations Page 115
considered "large.` Large projects are required to reserve 10 percent of parking as High
Occupancy Vehicle (HOV) preferentially located spaces and construct bicycle parking equal
to 10 percent of the parking supply. "Small` projects are required to implement at least
three TDM measures.
A PDTM plan must commit to a certain maximum percent of trips to the site that will be
made by people driving alone and is required to contain a comprehensive set of TDM
measures. TDM commitments in a PTDM plan can include: transit pass subsidies, market-
rate parking fees, shuttle buses, bicycle enhancements, guaranteed ride home,
ridematching, bus shelters, and provision of an on-site TDM coordinator. All PTDM projects
are required to join the local TMA. Only after a PTDM plan has been submitted and approved
by the City can the developer or property owner obtain city permits (e.g., building permit,
occupancy permit).
The PTDM ordinance has strict monitoring and reporting provisions. Monitoring of"large`
projects includes employee and/or patron mode split surveys, biannual counts of parking
occupancy and vehicular trips to and from the site, and status of the TDM measures. There
is no evaluation requirement for"small` projects.
If single-occupant auto trip reductions are not being met, the City has the ability to enforce
the requirements by either closing the parking facility or charging$10/space/day until the
single-occupant auto share meets the targets. In a worst case scenario a developer
parking facilities can be shut down by the City. The penalties for noncompliance serve as a
strong incentive for developers or property owners to ensure that they are meeting their
vehicle trip reduction targets.
Implementation of the PTDM ordinance has been credited with smaller parking facilities,
less traffic generated by the regulated projects, improved air quality, and increased use of
bicycling and public transit.
Appendix D Cambridge's Municipal Code - Parking and Transportation Demand
Management Planning, Parking Space Registration - Chapter 10.18
Mitigation Funds Marshfield, Waltham, Woburn
Some municipalities require a monetary contribution from developers to mitigate or offset a
developments transportation impacts. While there are differences in what triggers a
transportation impact, the revenue can be allocated towards advancing TDM measures.
While various methods and accounting systems exist, the majority of mitigation funds in
Massachusetts are executed as part of the special permit process and as one-time
payments7. It is important to note that until the legislature explicitly authorizes the creation
7 Municipalities in Massachusetts have referenced the authority of M.G.L. Chapter 40A,Section 9 to require
mitigation when creating mitigation funds.There is no specific statutory mechanism for establishing them because
there is no statutory authorization for charging mitigation fees.The legality of mitigation fees was established by
the judiciary which has found that municipalities have the right to establish such fees pursuant to their home
rule/police powers granted by the Massachusetts constitution. For further information, refer to Morton v. Town of
Transportation Demand Management-Case Studies and Regulations Page 116
of mitigation funds or until there is a court ruling based off of a challenge to an existing fund,
the legal viability of establishing mitigation funds is not yet fully settled$.
If a municipality establishes a mitigation fund, expenditures need to directly relate to the
impact created by the development to which it applies. Developers cannot be required to
pay for existing deficiencies unless they are increased by the new development. If a
municipal bylaw or ordinance is modified to include a mitigation fund, clear and succinct
language should be included that:
➢ Specifies the purpose of creating the mitigation fund.
➢ Specifies the scope of what the mitigation funds will be spent on.
➢ Establishes a clear and proximate link between the impact of the development on the
transportation network and how the mitigation funding will be used to remedy that
impact.
➢ Develops concise and targeted TDM goals and requirements.
➢ Establishes a clear and well-defined process to monitor progress and compliance toward
established goals (e.g., annual report or survey).
➢ Specifies a timeframe for the use of mitigation revenue and includes a clause for
returning unspent fees.
➢ Holds the revenue in a specifically identified account that is monitored and reported on.
➢ Ensures a clear transfer of responsibility in the event of a change in ownership (i.e.;
incorporate in deed, link to an occupancy permit).
An Act Promoting the Planning and Development of Sustainable Communities, legislation
filed in January 2015 for the 2015-2016 session, is a draft bill supported by MAPC which
proposes to update planning and zoning laws in Massachusetts in order to encourage new
jobs and housing, strong community planning and public health, and natural resource
protection. The draft bill takes a balanced approach that introduces more certainty and
predictability for developers and property owners, while also granting cities and towns the
tools necessary to shape the future of their communities. This proposed bill offers options to
communities to enhance their local regulations by providing them with explicit authority to
Hanover,43 Mass.App.Ct. 197, 201(1997) (upholding impact fee for water main connections)and Town of
Winthrop v. Housing Auth., 27 Mass.App.Ct.,645,647(1989)(upholding impact fee for common sewer
connections).
8 According to the Attorney General (AG), revolving funds are authorized pursuant to G.L. c.44§53E%. In
accordance with this law, revolving funds are required to be established and renewed annually by Town Meeting
vote. Each town meeting has the power to decide whether or not to authorize a revolving fund for the upcoming
fiscal year and, if so,what particular receipts will be credited to the fund and how the funds may be spent. For
further information, refer to AG decision—Hanover Annual Town Meeting of May 5, 2014—Case#7201.
Transportation Demand Management-Case Studies and Regulations Page 1 17
implement new zoning methods and permitting processes. This proposed legislation
specifically advances the implementation of TDM measures in two areas:
Development Impact Fees
Establish a clear and predictable process for assessing impact fees to cover eligible impacts
such as traffic, stormwater, and water supply.
Planning Ahead for Growth Act
Grants additional tools and incentives to communities that choose to "opt-in` by making four
specific zoning changes consistent with the states Sustainable Development Principles.
These benefits include: broader use of impact fees, development agreements, natural
resource protection zoning, shorter vesting periods, the ability to regulate the rate of
development, and priority for state infrastructure funding.
If adopted, this legislation will enable municipalities to require monetary contributions from
developers to mitigate transportation impacts for a municipality as a whole. Municipalities
will not be limited to implementing this type of mitigation for individual sites as part of a
special permit process.
Mitigation with Traffic Impact Studv- Marshfield
During the development of a large industrial park off Route139 in Marshfield, the
Town created a transportation mitigation component to a special permit section of
the zoning bylaw to ensure that costs for roadway and intersection improvements in
the area were shared by the developer and the Town. Based on the anticipated build-
out of the industrial park, the Town identified improvements along Route 139 to
accommodate additional vehicle trips. The mitigation funds collected from new
development in the industrial park were placed into a fund that was eventually used
to pay for the design of the Route 139 improvements. The mitigation requirements
and/or dollar value contribution to the mitigation fund is based on the location of the
development, significance of the transportation impacts, and negotiations between
the Planning Board and the developer.
Within the current zoning bylaw, Article XI Special Permit Conditions, Section 11.10
describes when a traffic impact analysis is required for any new development. The
bylaw requires a traffic impact analysis for any development that requires a Special
Permit for a principle use within the B-1, B-2, or 1-1 zoning districts, or that would
have an anticipated average peak hour trip generation in excess of 80 vehicle trip
ends, or an average weekday generation in excess of 800 vehicle trip ends.
Generally, the developer is required to make improvements to the transportation
network which will minimize traffic and safety impacts, and not degrade the Level of
Service (LOS) at nearby intersections below the level of D. If the development will
have primary impacts on Route 139, the developer may be required to contribute to
a traffic mitigation fund at least equal to $300.00 per parking space.
Appendix E Marshfield's Zoning Bylaw - Special Permit Conditions -
Traffic Impact Study-Section 11.10
Transportation Demand Management-Case Studies and Regulations Page 118
Traffic Safetv and Infrastructure Maintenance Fund - Waltham
As part of the filing of an application for a Special Permit, the City of Waltham
requires developers to contribute to a Traffic Safety and Infrastructure Maintenance
Fund if the proposed development exceeds the allowable Floor Area Ratio (FAR).
Section 3.5.of Waltham Zoning Ordinance contains a detailed FARtable based on
land use which differentiates between FAR As of Right and FAR Maximum Allowed by
Special Permit.
The rate of contribution to the Traffic Safety and Infrastructure fund is $3 per square
foot of gross floor area of a building whose primary use is for office or retail and $1
per square foot of gross floor area of a building whose primarily use will be for
multifamily dwelling units in any residential development of 10 or more units or as a
research laboratory or structure or for industrial, manufacturing, warehousing,
product and material distribution or similar purposes.
The Traffic Safety and Infrastructure Maintenance Fund can be expended only by the
direction and approval of the City Council for the purposes of maintaining and
improving the traffic safety infrastructure in the City. Specific types of expenditures
include traffic regulation and control, road improvements (including widening),
streetlighting, sidewalks and other public services related to the maintenance of
traffic safety and safe public utilities, including new construction where needed. The
Otys Traffic Engineer is responsible for administering the funds.
Appendix F Waltham's Zoning Ordinance - Traffic Safety and Infrastructure
Maintenance Fund - Section 3.539
Traffic Safetv and Infrastructure Fund - Woburn
The City of Woburn has a zoning code which is intended to ensure that the Otys
infrastructure is upgraded and maintained in a responsible manner consistent with
state and municipal laws and that major developments bear a proportionate share of
capital facilities costs.
In lieu of an applicant performing all or part of the mitigation measures which have
been made a condition of the Special Permit, the Special Permit Granting Authority
may, at its sole discretion, require the applicant to make a contribution to the Traffic
Safety and Infrastructure Fund. The contribution to this Fund is equal to 3 percent of
the total development costs of the proposed project.
The Traffic and Safety and Infrastructure Fund is kept in a separate account in the
City Treasury. Any revenue in this Fund can only be expended at the direction of the
City Council with approval from the Mayor. The City Engineer administers the Fund.
The applicant is required to pay all contributions into the Fund prior to the issuance
of a permanent occupancy permit.
Additionally, the applicant must agree to participate in the area TMA and implement
a TDM program. The TDM program specifically includes the assignment of an
Transportation Demand Management-Case Studies and Regulations Page 119
Employee Transportation Coordinator to work with the area TMA and employees to
encourage ridesharing and use of public transportation.
Appendix G Woburn's Zoning Code - Traffic Safety and Infrastructure Fund-
Section 18.7
TDM Plan and Traffic Improvement Fee - Needham
Development in the New England Business Center (NEBC), Highland Commercial (HC)-128,
and Mixed-Use (MU-128) Districts that seek a Special Permit to increase the floor area ratio
over what is permitted by-right are subject to additional Special Permit Conditions as
outlined in Section 6.8, Intensity of Use Special Permit Criteria.
The Planning Board determines the appropriate number of off-street parking spaces
required to service the portion of the development which exceeds that permitted by-right. As
outlined in Section 6.8.1(d), the Planning Board requires payment of a one-time Traffic
Improvement Fee of $1,500 for each parking space. This fee, which is paid by the
developer, is placed in a Traffic Mitigation Fund. Revenue from this fund is to be used for the
purpose of addressing longterm traffic improvements clearly related to and directly
benefiting the uses within the area covered by the District Plan.
The Planning Board also has the discretion to require at least one or more TDM programs to
reduce morning peak hour volumes. The TDM programs are listed as follows:
➢ Provide staggered work hours for at least 10 percent of the non-management work
force;
➢ Provide preferential carpool parking locations for all employees;
➢ Provide a cash incentive for all carpools of two or more licensed drivers. The
incentive shall be at least $40 per month per carpool;
➢ Provide a shuttle or van service to and from public transportation terminals. The
service must have the capacity to accommodate at least 10 percent of the
employees on the largest shift;
➢ Provide a work at home option for at least one day per week for at least 10 percent
of the total work force;
➢ Provide subsidized public transportation passes of at least 20 percent of the monthly
pass cost; and
➢ Other programs designed by the project applicant and approved by the Planning
Board in lieu of or in addition to those listed above.
Transportation Demand Management-Case Studies and Regulations Page 120
In addition, all TDM plans are subject to review by the Planning Department every two years
for compliance with previously approved TDM program terms and measures.
Appendix H Needham's Zoning Bylaw - Intensity of Use Special Permit Criteria for the
NEBC, HC-128, and MU-128 Districts - Section 6.8
Local Option Meals Tax to Support Fixed-Route Shuttle Service - Acton
Massachusetts law provides any city or town the ability to impose an excise of 0.75% on the
sales of restaurant meals originating within the municipality by accepting Chapter 64L,
Section 2(a). The local option tax would be $.75 on a $100 restaurant bill.
At its Annual Town Meeting held on April 2015, Acton voted to impose a local meals excise
tax upon the sale of restaurant meals originating within the Town and voted to allocate
revenue from the Local Option Meals Tax to the operation of a town-run fixed-route shuttle
service. Approximately half of the costs to operate the new shuttle service will come from the
Local Option Meals Tax and the other half from the Lowell Regional Transportation
Association.
The Town of Acton also voted to accept the provisions of Chapter 44, Section 53F1/2 of the
General Laws to establish a Transportation Enterprise Fund from which all transportation
programs will operate. An Enterprise Fund gives communities the flexibility to account
separately for all financial activities associated with a broad range of municipal services for
which a fee is charged in exchange for goods or services.
The Transportation Enterprise Fund will serve as a transparent mechanism to show where
the revenue from the Towns various transportation programs will be retained. Other
transportation programs which will be included in the Transportation Enterprise Fund
include the Council on Aging Van, MinuteVan transportation services, the Dial-A-Ride
(General Population), Rail Shuttle (Commuters), and the Road Runner service (Seniors and
People with Disabilities).
Transportation Demand Management-Case Studies and Regulations Page 121
Mitigation Stabilization Fund —Dedham
Under the provisions of Massachusetts General Laws Chapter 40, Section 5B, municipalities
can establish multiple stabilization funds and assign a different purpose to each. Creation of
the mitigation stabilization fund, and an appropriation to the fund, requires a two-thirds vote
of a city council, town meeting, or similar committee. The vote must clearly define the
purpose of each fund established.
Developers or parties who have an agreement with the Town of Dedham that includes
mitigation payments, infrastructure charges or other payments in connection with a
regulatory activity or a municipal contract, permit application, or bylaw make payments to
the Towns Mitigation Stabilization Fund. Comprised of 5 members, the Towns Mitigation
Funds Committee makes recommendations to the Town regarding the expenditure of funds
on deposit in the Mitigation Stabilization Fund. Subsequently, the Town Manager proposes a
plan regarding the expenditure of the Mitigation Stabilization Funds.
Appendix i Dedham's Town's Charter- Mitigation Funds Committee - Section 39-32
Density Bonus —Framingham
A density bonus is an incentive-based tool that permits developers to increase the maximum
allowable development on a property in exchange for advancing community public policy
goals. Increasing development density may allow for increases in developed square footage
or in the number of developed units. Density bonuses work best in areas where growth
pressures are strong and land availability limited or when incentives for attaining the goals
outweigh alternative development options.
The Town of Framingham has special provisions under the Highway Overlay District
Regulations. There are two overlay districts which fall under this section, the Regional Center
(RC) district and the Highway Corridor (HC) district. Within these two districts there are
incentives which allow a development to exceed the density restrictions of the underlying
zoning in return for providing public amenities which compensate for one or more specific
impacts of increased density. These amenities may include traffic improvements, pedestrian
or transit improvements, and creation of additional open space.
In the RC district, the Planning Board may grant by Special Permit an increase in the FAR for
new construction above the existing maximum of 0.32 up to a maximum of 0.40. In granting
an increase in the FAR, the Planning Board shall make a specific finding in writing that the
increase shall not be substantially more detrimental to the neighborhood than the existing
structure or use. In addition, the developer must provide public benefit amenities such as
pedestrian circulation improvements, public assembly space, traffic improvements, or
transit amenities. The amenities provided must adhere to a Schedule of Bonuses table. The
Schedule of Bonuses table lists the ratios indicating how many square feet of new
development is equal to square feet or dollars of public amenities.
Transportation Demand Management-Case Studies and Regulations Page 122
Schedule of Bonuses
Bonus
Public Benefit Amenity Amenity Unit Ratio*
Open Space Amenities
Park Square foot 1:1
Excess Pervious Landscaping Square foot 1:0.5
Pedestrian Circulation
Improvements
Off-Site Sidewalk Square foot 1:1
Pathway/Bikeway Square foot 1:1
Pedestrian Bridge/Tunnel Square foot 1:1
Public Amenity Space Square foot 1:5
Traffic Improvements
Service Road (24-30 foot paved Square foot 1:3
width)
Transit Amenities
Transit-related Lane Widening Square foot 1:2
Public Transit Endowment Dollar ($) 20:1
*Note:BONUS RATIO=Amenity:Floor Area
Appendix J Framingham's Zoning Bylaw- Highway Overlay District Regulations -Section III.E
Transportation Management Overlay District (TMOD) - Lexington
In 2009, the Town of Lexington approved an increase in the amount of development allowed
for the Hartwell Avenue Corridor. Realizing that increased development would have an
impact on the overall transportation network in this corridor, the Town moved to adopt an
overlay district that would link the transportation impacts of development to specific
mitigation measures. This overlay district is referred to as a Transportation Management
Overlay District (TMOD). The TMOD process includes a specific set of regulations and fee
structures for a development which makes the process more streamlined and predictable.
TMODs can be established in other areas of Lexington where development impacts are
deemed to have a degrading impact on the transportation network and quality of life for
residents. In order to establish a TMOD, a Transportation Plan needs to be completed that
includes the following components:
Transportation Demand Management-Case Studies and Regulations Page 123
➢ Cost projections for transportation infrastructure improvements required to address
the impacts generated by the anticipated development in the TMOD;
➢ Required transportation mitigation fees;
➢ Parking and TDM techniques reasonably calculated to reduce the number of vehicle
trips generated by developments in the TMOD and to ensure the longterm stability of
the transportation system; and
➢ Plan to encourage voluntary participation in TDM programs by those not required to
participate.
As part of the TMOD process, the developer must create a full or partial Parking and
Transportation Demand Management Plan (PTDM) depending on the size of the
development. A PTDM must address specific demand management techniques that will be
utilized to reduce SOV trips (e.g., membership in a TMA) and parking. Developers are
required to submit annual reports to the Town that include information on employee/patron
mode split, the results of the PTDM measures, and goal attainment.
The Town of Lexington created a transportation mitigation fee structure for development as
well. The fee is the sum of $5.00 for every square foot of increased net floor area above the
FAR listed under the base zoning. The transportation fees collected from new development
in the TMOD are put into an account that is used to pay for the design and improvements to
the transportation network to further the goals of the plan established for the TMOD9.
Appendix K Lexington's Zoning Bylaws - Transportation Management Overlay District -
Section 135-7.0
TDM Policy - Lexington
The Town of Lexington Planning Board adopted a TDM Policy in 1997. The TDM Policy
focuses on meeting Lexington-s transportation needs by a variety of measures that affect
the demand for, and use of, various modes of travel rather than changes in the supply of
transportation facilities, such as the construction of roadways and multi-level off-street
parking facilities.
The Policy seeks to reduce the use of automobiles, particularly SOV, in order to:
➢ Permit vehicular traffic on Lexington streets to move in an efficient manner without
excessive delay or congestion;
➢ Reduce motor vehicle and pedestrian accidents on the town's streets;
9 The City of Rockville, Maryland also has a TDM fund. Revenue for the TDM fund is collected as a developer
fee which is based on $0.10 per square foot for commercial and retail developments and $60 per unit for
residential developments.
Transportation Demand Management-Case Studies and Regulations Page 124
➢ Permit emergency vehicles to reach homes and businesses with a minimum of delay;
➢ Reduce the awareness of and impact from vehicular traffic on a predominantly
residential town;
➢ Promote safe and convenient routes for pedestrians and bicyclists;
➢ Promote cleaner air and reduce automotive exhaust emissions caused by vehicles
standing and idling for an excessive time; and
➢ Maintain a balance between the traffic generating capacity of businesses and
residential development in the town and the traffic carrying capacity of streets and
intersections.
The TDM Policy also seeks to:
➢ Assure adequate opportunities for mobility for all Lexington residents, workers and
visitors; and
➢ Expand the Town's inventory of data about transportation needs and transportation
utilization.
The TDM Policy seeks to aid Lexington businesses and other establishments to:
➢ Reduce the cost of operations for Lexington companies and establishments caused
by delays in vehicular traffic;
➢ Expand the pool of potential employees who can reach places of work in Lexington
more easily and economically;
➢ Employ a more efficient and satisfied work force less concerned at the work place by
the frustrations of transportation, particularly commuting;
➢ Permit potential customers and clients to reach places of business in Lexington more
easily and economically; and
➢ Provide transportation services more effectively in collaboration with other
businesses and with the Town.
The provisions in the TDM Policy are voluntarily offered by the developer and are not
regulatory measures imposed by the Town.
Appendix L Lexington's Transportation Demand Management Policy
Transportation Demand Management-Case Studies and Regulations Page 125
Trip Reduction Plan - Hadley
The Town of Hadley has trip reduction measures in their zoning bylaw for Commercial Site
Plan Approval. The bylaw requires that any new building or new use of a building in excess of
10,000 square feet submit a Trip Reduction Plan. The Trip Reduction Plan needs to clearly
identify a combination of transportation system management strategies designed to reduce
anticipated vehicle trips by 35 percent and outline TDM measures. TDM measures include
vanpool/carpool incentive programs, on-site bicycle storage and locker facilities, and
encouragement of employee and customer use of transit services. Additionally, the Planning
Board may reduce minimum parking standards by a percentage for developments that make
a long-term commitment to promoting employee and public use of transit, ridesharing, and
other means of reducing SOV trips.
Appendix M Hadley's Zoning Bylaw- Commercial Development and Performance
Standards - Section 8.8
Required TDM Measures in Traffic Studies —Belmont and Braintree
Town of Belmont
The Town of Belmont requires the identification of a projects traffic impacts through a traffic
study along with a TDM plan for projects in the Belmont Uplands District. At a minimum, the
TDM plan needs to consider ridesharing programs, alternative work schedules, public
transportation (e.g., subsidized passes for public transportation and consultation with public
transit authorities to establish bus service to the project site), and bicycle facilities (e.g.;
inclusion of bicycle racks and/or bicycle storage lockers as well as showering facilities).
Subsequently, the traffic impacts and TDM plan need to be appropriately mitigated by the
developer.
Appendix N Belmont's Zoning Bylaw - Design and Site Plan Review for the Belmont
Uplands District - Section 6B.6
Town of Braintree
The Town of Braintree requires the preparation of a Traffic Study for any project that will
generate 50 or more new trips during the peak hour for a proposed development. Prior to
granting a Special Permit or a Site Plan Review, the Special Permit Granting Authority
determines if there will be adequate capacity on all impacted streets and whether mitigation
measures may be required. The Townis zoning bylaw outlines specific criteria for measures
to mitigate traffic impacts in the Traffic Study.
Appendix 0 Braintree's Zoning Bylaw - Traffic Study - Section 135-1404
Transportation Demand Management-Case Studies and Regulations Page 126
Reduction in Number of Required Spaces —Chelmsford
The Town of Chelmsford allows for the reduction of 25% required parking if a property owner
can demonstrate a decreased if specific criteria are met under 'Base Parking Reduction
Methods.-Up to 50%of required parking can be reduced if there is Payment to Public
Parking Fund, Public Parking Reserve, or Traffic Circulation and Pedestrian Safety
Improvement Incentives. Details of this zoning bylaw are described below.
Base Parkind- Reduction Methods
The Town of Chelmsford-s Zoning Bylaws specify that up to a maximum of 25%of required
parking can be reduced with a special permit from the Planning Board if a property owner
can demonstrate that the required number of spaces will not be needed for the proposed
use and that fewer spaces meet all parking needs. Such cases might include:
➢ Use of a shared/common parking lot for separate uses having peak demands
occurring at different times;
➢ Age or other characteristics of occupants which reduce their auto usage;
➢ Peculiarities of the use that make usual measures of demand invalid;
➢ If the use is located adjacent to a public right-of-way where striped on-street parking
is available;
➢ If an off-street public parking lot of 20 spaces or more exists within 300 feet of the
principal land use;
➢ If a private off-street parking lot with sufficient space for long-term parking is within a
700 foot walking distance of the principal land use;
➢ Proximity to public transportation; or
➢ Other transportation mitigation programs such as car-sharing, carpooling, shuttle
service, on-site bicycle commuter services, or other programs.
Additional Parking Reduction Methods
In addition to the parking reductions outlined in the Base Parking Reduction Methods,
required parking may be reduced up to a maximum of 50% with a special permit from the
Planning Board if one or more of the following methods is utilized for reducing the required
number of parking spaces.
➢ Payment to a Public Parking Fund
➢ Public Parking Reserve
➢ Traffic Circulation and Pedestrian Safety Improvement Incentives
Transportation Demand Management-Case Studies and Regulations Page 127
Permanently eliminating and/or significantly reducing the width of existing curb cuts
in a manner that improves the pedestrian safety and access control on a primary
public street;
Providing a perpetual agreement for one or more driveway consolidations or
interconnections that will alleviate traffic on a primary street and facilitate shared
use of off-street parking;
Providing an internal sidewalk with connections to the primary use entrance, on-site
parking area, the adjacent public sidewalk and adjacent uses; or
Providing public access through a permanent easement to the Bruce Freeman Trail
or the Beaver Brook and bike racks to accommodate at least two bicycles per
eliminated parking space.
Appendix P Chelmsford's Zoning Bylaws- Reduction in Number of Required Spaces -
Article 5 - Section 195-18
Specific TDM Measures
Bicycle Parking and Amenities Arlington, Cambridge, Norwell
The amount and type of bicycle parking and amenities required depend on the site and the
users. Short-term users (e.g., shoppers) need convenient parking close to building entrances
whereas long-term users (e.g., employees) prefer security and protection from the elements
for their bicycles. Arlington, Belmont, Cambridge, and Norwell all have bicycle parking
requirements for new developments in their bylaws. The key components of these
requirements are described below:
Town of Arlington
The Town of Arlington requires bicycle parking spaces for developments subject to
Environmental Design Review (Section 11.06). The required number of bicycle parking
spaces is based on the number of motor vehicle parking spaces which have been permitted
by the Special Permit Granting Authority.
➢ If there are fewer than 8 motor vehicle parking spaces provided by Special Permit,
bicycle parking is not required.
➢ When bicycle parking is required, there will be one bicycle parking space per fifteen
motor vehicle spaces.
➢ When bicycle parking is required, there will be a minimum of 2 spaces provided.
However, not more than 20 bicycle spaces will be required at a single site.
Appendix Q Arlington's Zoning Bylaw - Bicycle Parking - Section 8.13
Transportation Demand Management-Case Studies and Regulations Page 128
Citv of Cambridge
The City of Cambridge requires bicycle parking for new development and redevelopment
projects through its zoning. As stated in Article 6.100 of Cambridge zoning bylaws, the
purpose of bicycle parking is to"support the ongoing viability of bicycle travel as a
transportation option that mitigates the impact of automobile use.` Locations and types of
bicycle parking must be shown in building site plans and approved by the City. Article 6.100,
distinguishes between Long-Term and Short-Term bicycle parking and where each of these
parking types should be located. The zoning bylaw references the City of Cambridge Bicycle
Parking Guide for illustrations of acceptable bicycle rack design and layout and access
standards to bicycle parking spaces.
Article 6.100, Section 6.107, Required Quantities of Bicycle Parking, provides schedules for
calculating the required minimum quantities of Long-Term Bicycle and Short-Term Bicycle
Parking Spaces. Each rate shall be multiplied by the intensity of the applicable land use or
uses, measured in Gross Floor Area, number of dwelling units, or other specified unit of
measurement. The total number of bicycle parking spaces required shall be the sum of the
required Long-Term Bicycle Parking Spaces and Short-Term Bicycle Parking Spaces. Any
Bicycle Parking Space that meets the requirements for both Long-Term Bicycle Parking and
Short-Term Bicycle Parking may contribute to the minimum requirement for one type or the
other, but not both. The schedules of the Long-Term and Short-Term Bicycle Parking
Requirements are provided in the following tables:
Minimum Long-and Short-Term Bicycle Parking Rates based on Residential Uses
Minimum Long- Minimum Short-
Category Included Residential Uses Term Bicycle Term Bicycle
Parking Rate Parking Rate
R1 Single-family dwellings, existing No minimum No minimum
single-family dwellings converted
for two families, two-family
dwellings, rectory or parsonage
R2 Townhouse dwellings, multifamily 1.00 space per 0.10 space per
dwellings, trailer park or mobile dwelling unit for dwelling unit on
home park the first twenty a lot
(20) units in a
building;
1.05 spaces per
dwelling unit for all
units over twenty
(20) in a building
R3 Elderly oriented housing, elderly 0.50 space per 0.05 space per
oriented congregate housing dwelling unit dwelling unit
R4 Group housing, including: lodging 0.50 space per 0.05 space per
houses„ dormitories, fraternities bed bed
and sororities
R5 Transient accommodations, 0.02 space per 0.05 space per
including: tourist houses in existing sleeping room sleeping room
dwelling, hotels, motels
Transportation Demand Management-Case Studies and Regulations Page 29
Minimum Long-Term Bicycle Parking Rates based on Non-Residential Uses
Minimum Long-Term
Category Included Non-Residential Uses Bicycle Parking Rate
N1 Offices, including: medical, professional, 0.30 space per 1,000
agencies, general, government, radio/television square feet
studios, arts/crafts studios
N2 Technical offices, research facilities 0.22 space per 1,000
square feet
N3 Hospitals and clinics; veterinary clinics, public 0.20 space per 1,000
safety facilities, restaurants and eating square feet
establishments
N4 Retail stores, consumer service uses, 0.10 space per 1,000
commercial recreation and entertainment square feet
N5 Transportation and utility uses; religious and civic 0.08 space per 1,000
uses; manufacturing, storage and other industrial square feet
uses, auto related uses
E1 Primary or secondary schools, vocational schools 0.30 space per
classroom or 0.015
space per auditorium
seat, whichever is
greater
E2 College or university facilities (excluding 0.20 space per 1,000
residences) square feet
P Automobile parking lots or parking garages for 1.00 space per 10 motor
private passenger cars vehicle parking spaces
Transportation Demand Management-Case Studies and Regulations Page 130
Minimum Short-Term Bicycle Parking Rates based on Non-Residential Uses
Minimum Short-Term
Category Included Non-Residential Uses Parking Rate
N1 Convenience and food stores, restaurants and 1.00 space per 1,000
eating establishments, theaters and commercial square feet
recreation
N2 Retail stores and consumer service 0.60 space per 1,000
establishments square feet
N3 Passenger transportation; religious and civic 0.50 space per 1,000
uses; government offices, medical offices and square feet
clinics, agency offices, banks (ground floor only);
veterinary clinics
N4 Hospitals and infirmaries 0.10 space per 1,000
square feet
N5 Non-passenger transportation and utility uses; 0.06 space per 1,000
laboratories and research facilities;, professional square feet
and technical offices; radio/television and
arts/crafts studios; manufacturing, storage and
other industrial uses; auto-related uses
E1 Primary or secondary schools 1.70 space per
classroom or 0.085
space per auditorium
seat, whichever is greater
E2 College or university academic or administrative 0.40 space per 1,000
facilities square feet
E3 College or university student activity facilities 1.00 space per 1,000
square feet
P Automobile parking lot or parking garage for No additional
private passenger cars (6.36.2 b) requirement for Short-
Term Bicycle Parking;
however, if motor vehicle
parking is provided on an
open lot, then required
Long-Term Bicycle
Parking Spaces may be
converted to Short-Term
Bicycle Parking Spaces
Appendix R Cambridge's Zoning Ordinance - Bicycle Parking - Section 6.100
Town of Norwell
For parking areas of 10 or more spaces, bicycle racks facilitating locking shall be provided to
accommodate one bicycle per 20 parking spaces. No more than 2 bicycle racks shall be
required regardless of parking lot size.
Appendix S Norwell's Zoning Bylaws - Bicycle Racks -Section 3157
Transportation Demand Management-Case Studies and Regulations Page 131
Vehicle Parking in Exchange for Bicvcle Parking
It is worth mentioning that Portland, Oregon allows reductions to vehicle parking in exchange
for bicycle parking. Bicycle parking may substitute for up to 25 percent of required parking.
For every 5 non-required bicycle parking spaces that meet bicycle parking standards, the
vehicle parking requirement is reduced by 1 vehicle space. In addition, a bicycle sharing
facility can substitute for required parking.
Appendix T Portland, Oregon -Zoning Code - Exceptions to the Minimum Number of
Parking Spaces - Section 33.266.110 - E.3 and E.7
Parking
The provision and management of parking can have a significant influence on a
developments vehicular trip generation and the overall transportation system. There are
various parking management strategies that contribute to reducing and managing the
supply of available parking. This section outlines the following TDM measures: active first
floor uses for parking garages, fees-in-lieu of parking, flexible parking, parking reserves,
location of parking, parking maximums, parking reductions, parking restrictions, and shared
parking.
Fees-in-Lieu of Parking -Northampton, Oak Bluffs
Where zoning requirements for minimum numbers of parking spaces exist, a fee in-lieu of
parking can reduce parking supply for dense mixed-use areas. Fees-in-lieu allow developers
to pay a fee (annual or one-time) into a municipal parking or traffic mitigation fund in lieu of
providing the required parking on site. The fees can then be used for transportation
improvements or 'banked=to fund current or potential future shared parking facilities. By
discouraging each development from providing its own separate parking facility, a fee-in-lieu
system can improve the overall efficiency of parking provision by addressing the needs of
the area as a whole, rather than the needs of each individual site.
Fees in-lieu can be established as a flat rate per parking space not provided or per square
foot of floor area, or through a case-by-case determination for the development as a whole.
Fees may be imposed as a property tax surcharge or charged when a development is
permitted. The actual fee varies among municipalities.
Citv of Northampton
The City of Northampton requires developers to demonstrate that all cumulative and
incremental traffic impacts have been mitigated. If those impacts are not mitigated,
the Planning Board shall require in-lieu-of payments to fund a project's proportional
share of necessary improvements to mitigate off-site traffic impacts, including
provision of public transit and pedestrian or bicycle paths, in lieu of requiring off-site
improvements. All in-lieu-of payments will be expended with the approval of the
Mayor and City Council. In-lieu-of traffic mitigation payment shall be assessed by the
Planning Board after a fact-based analysis of a specific project but shall not exceed a
required payment on a per peak trip basis. The required per peak trip payment
Transportation Demand Management-Case Studies and Regulations Page 132
ranges from $1,00043,000 depending on project location. Past experience has
been that mitigation of all traffic impacts would be higher than the maximum amount
allowed and so many projects are assessed the maximum allowed by a table which is
outlined in the zoning bylaw.
Appendix U Northampton's Zoning Code - Allowance of Reduced Parking
Requirements - Section 350.11 - Site Plan Approval and Section 350
- 8.10 - Approval Criteria
Town of Oak Bluffs
The Town of Oak Bluffs allows uses proposed for the B-1 Business District that are
unable to meet the off-street parking requirements to make a payment in-lieu of
providing the spaces. The payments are annual per space and depend on the
number of required spaces. In general, the in-lieu fee ranges from $50 to $100 per
space each year. Payments go to the Oak Bluffs B-1 District Parking Mitigation Trust.
Appendix V Oak Bluffs'Zoning Bylaws - Off-Street Parking Requirements -
Special Permit in the B-1 District - Section 5.1.5
Parking Reserves —Acton, Cohasset, Dennis, Marlborough, Sudbury
Parking reserves require new developments to pave a reduced number of parking spaces,
but hold sufficient land in reserve to provide additional parking spaces that might be
required in the future. As long as the additional parking is not needed, the land can be
landscaped or used for other amenities such as playgrounds or parks. This technique is
effective in phased developments or for uses where parking demand is uncertain.
This approach has several advantages. First, it addresses concerns about the site being able
to provide adequate parking. Second, it defers or foregoes entirely the costs of building a
portion of the parking. Third, it highlights the tradeoffs between parking and other amenities.
Several municipalities in Massachusetts (e.g., Acton, Marlborough, Cohasset, Sudbury, and
Dennis) have regulations allowing parking spaces to be held in reserve, with variations on
how the reduction may be authorized (e.g., Board of Selectmen, Planning Board), what type
of development review is necessary (e.g., Site Plan, Special Permit), and the maximum
reduction allowed.
Town of Acton
Under a Site Plan Special Permit, the Board of Selectmen may authorize a maximum
reduction of 75 percent of the total number of spaces.
Appendix W Acton's Zoning Bylaw - Reserve Parking Spaces - Section 10.4.4
Transportation Demand Management-Case Studies and Regulations Page 133
Citv of Marlborough
The City of Marlborough allows the use of temporary parking reserves in cases where
there will be a reduced parking demand for at least a year, such as with a large
phased development. Reductions of up to 50 percent of the requirement are allowed
subject to Site Plan approval.
Appendix X Marlborough's Zoning Ordinance - Off-Street Parking - Section 650-48B(4)
Town of Cohasset
The Town of Cohasset has a maximum reduction of not more than 33 percent of the
required parking space. This decision is based on the discretion of the Planning
Board as part of a Site Plan review.
Appendix Y Cohasset's Zoning Bylaws - General Parking and Loading Regulations
- Section 7.2(10)
Town of Sudbury
The Town of Sudbury has a maximum reduction 30 percent. The reduction may be
granted by the Board of Selectmen upon the issuance of a Special Permit.
Appendix Z Sudbury's Zoning Bylaws - Reserve Parking Spaces - Section 3113
Town of Dennis
There is no maximum parking reduction in the Town of Dennis. This decision is
determined by the Planning Board as part of a Site Plan Special Permit.
Appendix AA Dennis'Zoning Bylaws - Off-Street Parking and Loading Requirements
- Section 3.1.7.4
Location of Parking —Acton, Bedford, Beverly, Cambridge, Millis,
Stoughton
Parking in front of buildings where it is most visible from the street requires that buildings be
set back from the street. Doing so can detract from the pedestrian environment and make
the area less comfortable for pedestrians. However, if parking is sited behind buildings
pedestrian accessibility from sidewalks can be promoted. If buildings front directly on
roadways, they can create an active and engaging environment where pedestrians can
easily walk between buildings rather than driving.
Several municipalities in Massachusetts (e.g., Acton, Bedford, Beverly, Cambridge, Millis,
and Stoughton) have regulations that restrict the location of parking.
Transportation Demand Management-Case Studies and Regulations Page 134
Town of Acton
The Town of Actonis Special Provisions for the Village, Kelley% Corner and Powder
Mill Districts prohibits parking between the front of a building and the street.
Appendix BB Acton's Zoning Bylaw - Parking Standards - Special District Provisions -
Section 6.9
Citv of Beverlv
The City of Beverly prohibits accessory off-street parking within the front yard of any
district (except for one-and two-family dwellings) and employee parking within the
front yard in the City restricted industrial, research and office district.
Appendix CC Beverly's Zoning Ordinance - Parking and Loading Requirements -
Section 29-25
Citv of Cambridge
Section 6.44.1(c)of the City of Cambridge zoning code states that "No on grade
open parking space shall be located within a required front yard setback."
Appendix DD Cambridge's Zoning Ordinance - Design and Maintenance of
Off-Street Facilities - Section 6.44.1(c)
Bedford. Millis. Stoughton
The bylaws defining specific locations and land uses in Bedford, Millis, and Stoughton
include language encouraging the strategic location of parking: "To maintain a
pedestrian-friendly environment, motor vehicle parking spaces shall be located
behind or beside buildings to the maximum extent possible. Motor vehicle parking
shall not be located directly between the building and the street alignment."
Appendix EE Bedford, Millis, and Stoughton - Zoning Bylaws - Vehicle Parking
Bedford - Sections 17.5.11 and 18.5.11, Millis - Section 4.11,
Stoughton - Sections 7.2 and 7.4.1
Parking Maximums —Bedford and Belmont
Parking maximums restrict the total number of spaces that can be constructed and
establish an upper limit or cap on parking supply. Applying parking maximums can result in
limiting traffic and the amount of land allocated for parking.
Town of Bedford
The Town of Bedford has maximum parking allowances for certain uses that include
educational, housing for the elderly, mixed uses, and child care facilities.
Appendix FF Bedford's Zoning Bylaws - Parking Regulations - Required Spaces -
Section 7.4.1
Transportation Demand Management-Case Studies and Regulations Page 135
Town of Belmont
The Town of Belmont has maximum numbers of parking spaces allowed for each
subdistrict of the McLean Hospital property and in the McLean District.
Appendix GG Belmont's Zoning Bylaw - Maximum Number of Parking Spaces -
Section 6.A.3.1
Parking Reductions and Restrictions —Braintree, Gloucester, Ipswich,
Northampton
Reducing and restricting the supply of parking is strongly related to the number of vehicular
trips and roadway congestion.
Town of Braintree
The Town of Braintree allows reductions in required parking as part of a special
permit or site plan review. A parking study needs to be completed that determines
whether the parking to be provided will be adequate.
Appendix HH Braintree's Zoning Bylaws - Decreases in Parking Requirements -
Section 135-803
Citv of Gloucester
The City of Gloucester does not require parking for business and municipal uses
within 400 feet of a municipal parking facility.
Appendix II Gloucester's Zoning Ordinance - Off-Street Parking - Section 4.1
Town of IDswich
The Town of Ipswich does not require parking for developments in the CBD or within
500 feet of municipal parking.
Appendix JJ Ipswich's Protective Zoning Bylaw - Municipal Parking Lot Exemption -
Section VII.I.
Citv of Northamaton
Northampton allows parking requirement reductions up to 20 percent for employee
parking on major projects (350-8.6) through site plan review. The City also requires a
trip-reduction plan through Site Plan Review for new commercial, office and industrial
buildings or uses over 10,000 square feet (350-11.5.B.(3)b).
Appendix KK Northampton's Zoning Code - Shared Parking(Section 350-8.6) and
Site Plan Approval (350-11.5.B.(3)b)
Transportation Demand Management-Case Studies and Regulations Page 136
Shared Parking -Mlarlborough, Stoneham, Waltham, Westfield
Shared parking is a parking lot or facility that serves multiple destinations and enables a
reduction of overall parking supply and vehicular trips. Shared parking can be especially
effective in mixed use developments, either when there is a mix of uses on a single site or
when sites with different uses are located close together and have different periods when
parking demand is highest (e.g.; an office building sharing parking with a restaurant or
movie theater).
Citv of Marlborough
The City of Marlborough allows shared parking in all districts for uses with different
peak periods, allowing reductions of up to one-half of the minimum parking required
for the uses separately. The City requires documentation of the reduced parking
demand as well as additional provision of open space for each parking space not
provided as a result of shared parking.
Appendix LL Marlborough's Zoning Ordinance - Off-Street Parking-Section 650-48.B-3
Town of Stoneham
Stoneham allows shared parking by special permit with the approval of the Planning
Board. Up to 50 percent of required spaces may be shared with uses having different
operating hours. The parties are required to sign a joint use agreement.
Appendix MM Stoneham's Zoning Bylaws - Special Permits for Off-Street Parking -
Section 6.3.8.1
Transportation Demand Management-Case Studies and Regulations Page 137
Citv of Waltham
In Waltham, parking requirements for any mixed use parcel or building are calculated
by using a time table of parking requirements by use. Section 5.2, Off-Street Parking
Requirements, of Waltham General Ordinances provides a 'Parking Credit Schedule
Chart--of parking requirements by use and time of day. This table is shown below.
Parking Credit Schedule Chart
Weekday Weekend
Night Day Evening Day Evening
Midnight 7:0Oam 5:O0pm 6:0Oam 6:0Opm
to to to to to
Uses 7:0Oam 5:0Opm Midnight 6:0Opm Midnight
M N M M M
Residential 100 60 90 80 90
Office/Industrial 5 100 10 10 5
Commercial Retail 5 80 90 100 70
Hotel 70 70 100 70 100
Restaurant 10 50 100 50 100
Restaurant
Associated 10 50 60 50 60
with Hotel
Entertainment/Recr
eation (theaters, 10 40 100 80 100
bowling alleys,
cocktail lounge)
Day-Care Facilities 5 100 10 20 5
All Other 100 100 100 100 100
Appendix NN Waltham's Zoning Code - Off-Street Parking Requirements - Section 5.2
Citv of Westfield
The City of Westfield parking ordinance provides flexible standards and options.
Downtown Westfield has a number of well utilized and maintained municipal lots
behind its main street stores. The ordinance allows for shared off-site facilities within
300 feet of the uses. The Planning Board can also issue a Special Permit for the
multiple use of individual spaces in accordance with an approved Parking
Management Plan. The Plan must demonstrate that the peak parking demand
generated by the uses occurs at different times, and that there will be adequate
parking for the combined uses at all times.
Appendix 00 Westfield's Zoning Ordinance -Shared Parking-Sections 7-10-3 and 7-10-7
Transportation Demand Management-Case Studies and Regulations Page 138
TMA Membership and TDM Implementation - Woburn
The City of Woburn requires project applicants to participate in the regional or local TMA and
implement TDM programs for projects that both require a special permit and are 15,000
square feet or greater in gross floor area.
Appendix PP Woburn's Zoning Ordinance - Traffic Safety and Infrastructure Fund -
Section 18.7.8
TDM Related Measures
Although requiring first floor uses for parking garages or limiting the number and width of
driveways and curb cuts are not considered to be TDM measures, both are design guidelines
that advance pedestrian safety and comfort as well as enhance the character of the public
realm. Implementing either of these design guidelines can indirectly reduce the frequency of
SOV trips.
Active First Floor Uses for Parking Garages—Cambridge
Requiring first floor uses around a parking structure (e.g., newsstands, stores, coffee shops)
keeps the area active at street level and maintains visual interest. It can also benefit the
developer by providing an additional source of revenue through the lease or sale of this
space.
In 2001, as part of a broader rezoning effort, the City of Cambridge revised its zoning code
to exempt underground parking facilities from gross floor area calculations. The regulations
state that the roof of an underground parking facility must not be more than 4 feet above
the ground, and that it must be below either a non-parking structure or an open space
amenity or pedestrian circulation area. This regulation strongly encourages active first-floor
uses as well as underground parking.
Appendix QQ Cambridge's Zoning Ordinance - FAR Exceptions for Parking and Loading
Facilities - Section 5.25
Drivewav Curb Cuts —Dover and Marshfield
Driveway curb cuts are a major source of vehicle-pedestrian-bicycle conflicts and induce
congestion on busy roadways due to turning vehicles. Limiting the number and width of
driveways and curb cuts can reduce or eliminate locations where pedestrians and bicyclists
are at risk of getting struck by vehicles. As a result, a safer and less congested environment
is established. Allowing for the shared use of an access drive by two or more business
owners can also help reduce the number of driveways and curb cuts along streets.
The purpose of Dover-s, Chapter 196, Residential Driveways and Curb Cuts, is to"limit the
potential area of traffic conflict and promote safety.` Section 196-5, Guidelines for Location
and Construction, outlines specific guidelines to locate driveway entrances to minimize
points of traffic conflict between vehicles, pedestrians, and bicyclists.
Appendix RR Dover's Zoning Bylaws - Residential Driveways and Curb Cuts - Section 196-5
Transportation Demand Management-Case Studies and Regulations Page 139
The Town of Marshfield curb cut bylaw for projects undergoing special permit review
contains standards that include issuing one curb cut per parcel, encouraging the sharing of
curb cuts with adjoining parcels, and providing curb cuts on site streets, not major roadways,
wherever possible.
Appendix SS Marshfield's Zoning Bylaw - Curb Cut Bylaw - Section 11.11
National Municipal Case Studies, Specific TDM Measures and State Programs
This section contains descriptions of national case studies which are examples of
successfully implemented TDM policies and programs. The case studies are on the state
and municipal level, many of which utilize creative approaches. It is important to keep in
mind that the case studies-,policies and programs differ widely due to geographic location,
unique transportation challenges, and availability of transit services. Most importantly,
policies and programs which are implemented in one state will most likely have legal
limitations in Massachusetts.
Municipal Case Studies
Commuter Benefit Ordinance San Francisco, California
In 2008, the City of San Francisco adopted a Commuter Benefit Ordinance. The ordinance
and TDM program implementation is based on the premise of developing partnerships
between the public and private sectors. This ordinance requires all employers with 20 or
more employees (including part-time, out of state, and temporary workers) to provide one of
three commuter benefits:
1. Pre-Tax Transportation Benefit
A monthly pre-tax deduction, up to $130/month, to pay for transit or vanpool expenses.
2. EmDlover-Paid Transportation Benefit
A monthly subsidy for transit or vanpool expenses equivalent to the price of the San
Francisco Muni Fast Pass (including BART travel), currently $80/month.
3. EmDlover-Provided Transportation
A company-funded bus or van service to and from the workplace.
In turn, the city provides a guaranteed ride home program, ride matching, and a bicycle
share program to support employers. The basic premise of this ordinance is to promote
incentives that make alternatives to SOV travel less expensive and more convenient. Unlike
the majority of ordinances designed to reduce trips, San Francisco ordinance is
straightforward to implement and administer. Employers are not required to conduct surveys
or complete extensive TDM plans. However, employers are subject to fines in the event of
Transportation Demand Management-Case Studies and Regulations Page 140
violations. Fines range from $100 for the first violation, $200 for the second violation, and
$500 for the third violation, up to a maximum of $800.
With over 9,000 employers subject to the Commuter Benefit Ordinance, the City is able to
administer the program with 1.5 staff members, whose primary focus is on education and
assistance, not compliance and enforcement. When evaluating the program, San Francisco
has reported that an estimated 40 percent of employers have added a benefit program
directly related to the ordinance.
Appendix TT San Francisco, California - Commuter Benefits Ordinance
TDM Ordinance South San Francisco, California
The Oty of South San Francisco-s Zoning Ordinance comprehensively addresses TDM
measures for new non-residential developments expected to generate 100 or more daily
trips10 or projects seeking a floor area ratio bonus. All projects subject to this zoning
ordinance are required to incorporate TDM measures that demonstrate reducing the
number of trips to achieve a minimum alternative mode use of 28 percent or greater.
South San Francisco-s ordinance requires a comprehensive process, in terms of the range of
project applicants impacted, the TDM measures considered, and the monitoring and
reporting requirements that must be met.
Trip reduction measures specified in the ordinance include the following:
➢ Ride matching services for carpools and vanpools;
➢ Designated employer contact to administer the trip reduction program for that
employer;
➢ Provide direct routes to transit;
➢ Guaranteed ride home program;
➢ Information boards and kiosks;
➢ Passenger loading zones;
➢ Pedestrian connections to external streets;
➢ Promotional programs;
➢ Free showers and clothes lockers;
➢ Shuttle program; and
➢ Transportation management association.
The ordinance also outlines additional measures that a project applicant may choose from:
➢ Alternative commute subsidies/parking cash out;
➢ Bicycle connections;
➢ Compressed work week;
➢ Flextime;
➢ Dedicated land for transit/bus shelter;
➢ Onsite amenities (e.g., ATM, day care, cafeteria, convenience retail);
10 Based on ITE Trip Generation rates.
Transportation Demand Management-Case Studies and Regulations Page 141
➢ Paid parking at prevalent market rates;
➢ Telecommuting; and/or,
➢ Other measures not listed above, including child care facilities and an in-lieu fee
negotiated with the City.
All projects are subject to an annual survey to determine how well the required TDM
measures reduce the actual number of trips generated. In addition, the ordinance outlines
an on-going obligation for implementation, monitoring, and reporting which is tied to the
land in the event of a change in building ownership.
Appendix UU South San Francisco, California - Municipal Code - TDM
Transportation Management Plan Program —Alexandria, Virginia
Alexandrian Transportation Management Plan (TMP) program focuses on reducing traffic
congestion and improving air quality. Alexandrian TMP program, including the ordinance
and special use permit requirement, is a strong and comprehensive tool which mitigates the
negative transportation impacts of new developments and assures suitable land use and
transportation planning.
The TMP program requires developments of a certain minimum size to mitigate traffic and
its related impacts with an on-site TDM program. Dating back to 1987, this program has a
well-defined range of uses that trigger a TMP. Per the ordinance-s requirements, the
following land uses must prepare TMPs:
Land Uses Required to Prepare TMPs
Land Use Minimum Size Triggering TMP
Office 50,000 or more square feet of usable space.
Retail 40,000 or more square feet of usable retail sales
space.
Industrial 150,000 or more square feet of usable space.
Residential 250 or more dwelling units.
Any combination of space including one or more of
the foregoing uses, at the threshold size applicable
Mixed-Use to that use.
If the threshold is satisfied in any of the uses, the
TMP must be prepared for all uses present in the
project.
Transportation Demand Management-Case Studies and Regulations Page 142
It is required that the TMP be created prior to the issuance of building permits. In addition,
tenants and/or owners of each site are required to contribute to, and manage, a TMP fund.
Revenue from a TMP fund is intended to finance transportation strategies that include
incentivizing transit use by offering subsidies and providing additional funding for shuttle
bus service or car sharing. Bus shelter construction and maintenance, bicycle lockers, and
parking facilities for carpoolers/vanpoolers can also be advanced from a Wpis fund
revenue. The fund stays in an account belonging to the TMP holder but the City can claim
this revenue if no approved transportation activities are implemented.
Other key components of Alexandrian TMP program include:
➢ Intended to promote the use of public transportation, there are two types of
percentage goals within its TMP program. The first goal is to attain a 10-30 percent
usage for a travel mode other than driving alone for a sites projected peak morning
and evening trips. The second goal outlines that no more than 40 percent of
projected SOV trips to a development take place between 6am-10am and between
3pm-7pm.
➢ Developments are required to designate a transportation coordinator. The
coordinator is responsible for implementing, managing, and tracking TDM strategies
approved in the TMP program. Annual reporting and surveying are required for
monitoring.
➢ A TMP approved by the City is written into the deed and is conveyed in perpetuity with
the land. If there is non-compliance with a TMP, the ordinance specifies that zoning
tickets will be incurred based on a daily financial penalty.
Appendix W Alexandria, Virginia - Zoning Ordinance -
Transportation Management Special Use Permits
TDM Program —Option to Reduce Trip Generation —Bend, Oregon
The City of Bend has a TDM option that allows a developer to reduce their trip generation for
traffic study purposes by creating a TDM Program. Chapter 4.7 of the Bend Development
Code states"The applicant may choose to develop a TDM program to reduce net new trip
generation for a proposed project when trip reductions are necessary to minimize off-site
mitigation requirements. Proposed elements of the TDM program will be evaluated to
determine trip reduction rates.`
Per Development Code Chapter 4.7, the following trip reduction rates shall be applied if a
TDM program with these elements is proposed by a developer:
Transportation Demand Management-Case Studies and Regulations Page 143
Trip Reduction Rates Based on TDM Program
Trip
TDM Program Reduction
Project provides employee showers, lockers, and secure
bcycle parking according to requirements of the Bend 5%
Development Code
Project is located within 1/4 mile of a transit route 5%
Project is located within 1/4 mile of a transit route and
employer provides free or significantly reduced monthly 10%
bus passes to employees
Project provides free priority parking for ca rpools/va n pools 5%
Project provides free priority parking for ca rpools/va n pools 10%
but fee non-priority parking for other employees
Other TDM elements as approved by the City Engineer; or,
maximum trip reduction for combined TDM program 25%
elements
A Transportation Impact Study is also required to show that the proposed trip reductions will
be adequate to reduce the developments trips and bring the transportation system into
compliance with the operations criteria.
Appendix WW- Bend Oregon - Development Code - Reduce Impacts with a TDM Program
Tiered TDM Plan —Bloomington, Minnesota
In Bloomington, developers are required to complete a TDM plan and join a TMA for any
development with more than 1,000 square feet in floor area or 350 parking spaces.
The City TDM plan has two tiers of programs based on the type and size of a development
as well as parking. Tier 1 plans have more rigorous requirements than Tier 2 plans. A TDM
plan prepared by a Tier 1 developer must be approved by the City before the building permit
is issued and construction can commence. A developer is required to commit to measures
selected from a TDM checklist for Tier 2 TDM plans. The checklist is then submitted with the
development package.
Transportation Demand Management-Case Studies and Regulations Page 144
For Tier 1 projects, Bloomington-s ordinance requires a financial guarantee which is
determined by the number of parking spaces in the proposed development at $50 per
parking space before an occupancy permit is issued. The City established the rate of $50
per parking space to ensure the financial guarantee operates both as an incentive to
developers and not a deterrent to development. A TMA plan for a Tier 1 project also requires
TMA membership. It is important to note that there is no fee to join the TMA.
Once a development has been completed, annual reports are required. Annual reports need
to outline specific measures of success that include trip reduction goals, TDM measures to
be implemented, evaluation measures, and a three-year budget for TDM implementation. If
the measures outlined in the annual report are met, than the financial guarantee is returned
to the developer. Conversely, if it is determined that an employeris efforts to implement TDM
measures are insufficient, the fees collected from the financial guarantee can be transferred
to the TMA to implement programs on their behalf.11
Bloomington handles property ownership changes by adding as a condition of the land deed
that the TDM plan be approved and maintained. This ensures that any future property owner
must abide by the TDM ordinance. The TDM plan requirements, financial guarantees, and
administration process are outlined in the Oty-s TDM ordinance.
Appendix XX Bloomington Minnesota - Transportation Demand Management
Transportation Management Programs Seattle, Washington
The City of Seattle requires large buildings and developments to reduce the potential for
vehicular traffic and parking impacts through Transportation Management Programs (TMP).
A TMP identifies how drive-alone commutes of tenants and employees will be reduced.
Seattle TMP program requires a customized TMP for each major building and/or
development. Atypical TMP outlines the individual building and/or development-s TDM
goals and the programmatic elements that will be monitored over time. It is important to
mention that the TMP is distinct from the State Commute Trip Reduction Law in that it
applies to individual buildings, rather than to individual employers.
Seattle regulates TMPs under the authority of Directory Rule DR 10-2012 -Transportation
Management Programs12. This rule was established to comply with goals, laws, and rules
targeted toward reducing congestion and emissions. Under DR 10-2012, the City may
require a TMP for a major building and/or development prior to the issuance of building
permits, based on a "Directory Decision' .
11 Before a building permit can be issued,the City of Pasadena, California requires a $2,000 deposit upon the
submittal of a TDM plan for review and approval. Every property owner is required to pay a $430 fee each time
an annual report is submitted.
12 Director's Rules are binding rules concerning land use, construction, housing, and other codes administered
by Seattle Department of Planning and Development.
Transportation Demand Management-Case Studies and Regulations Page 145
In addition to establishing property owner responsibilities, DR 10-2012 also identifies the
ordinance authority and establishes the content, procedures, compliance, and reporting
requirements of TMPs. DR 10-2012 includes a matrix with a list of TMP elements that are
either required of all developments, highly recommended, or are location-dependent. The
TMP elements are subdivided by major focus areas that include building and frontage
features, management and promotion, parking management, transit, carpool and vanpool
programs, bicycle/walking programs, and additional incentives for owner-occupied buildings.
A comprehensive approval and compliance evaluation process requiring surveying and
reporting is part of the program. A binding agreement is also required with the project
applicant that allows the City to pursue enforcement actions if the building and/or
development does not meet its requirements.
Appendix YY Seattle, Washington - Transportation Management Programs -
Director's Rule 10-2012
Transportation Sales Tax & Required TDM Traffic Study Component —
Boulder, Colorado
The City of Boulder is nationally regarded for its forward thinking approach to TDM and
commitment to SOV alternatives and has one of the lowest SOV rates for all trips by
residents of any city without a rapid transit system. A major contributor to this low SOV rate
is the City utilization of parking revenues to subsidize the cost of public transit in its CBD.
As a result, the City is able to provide a free annual all-access bus pass (known as the Eco
Pass) to all 7,000 downtown employees.
In 1967, Boulder established a dedicated transportation sales tax to fund transportation
programs (0.1% or one cent on a $10 purchase). In 2007, voters approved an extension of
the transportation sales tax through 2024. This transportation sales tax helps fund
Boulder-s bus system, Community Transit Network, as well as bicycle, transit, and mobility
programs that advance alternative modes of transportation as well as reduce traffic.
The success of Boulderis programs is due to several factors that include collaborating with
the regional transit authority and working closely with the Transportation Management
Organization (TMO)13, Boulder Transportation Connections. This collaboration includes, but
is not limited to, evaluating and implementing TDM plans, as well as allocating funding for
programs.
Boulders Design and Construction Standards require a TDM component for every Traffic
Study. A Traffic Study is required for any development proposal where trip generation from
the development during the peak hour is expected to exceed 100 vehicles for nonresidential
projects, or 20 vehicles for residential projects.
13 A TMO is an entity similar to a TMA.
Transportation Demand Management-Case Studies and Regulations Page 146
A TDM toolkit has been established which allows developers to select one of three TDM
packages designed to meet the needs of the area they are building in. All three packages
must offer basic TDM measures that include but are not limited to: assigning an Employee
Transportation Coordinator, providing ridesharing information, bicycle parking, and program
evaluation. Details of each package are described below:
Package A
Any developer who is within the area served by Community Transit Network must provide a
100 percent transit subsidy (Eco Pass) for all employees/tenants for a three year period and
financially guarantee the funds in a city-controlled escrow account.
Package B
When providing a transit subsidy is not a viable or practical option due to a low level of
transit service, a developer needs to establish a program which requires limiting and
charging for parking. Examples include managed and paid parking, parking cash-out, and/or
unbundled parking.
Package C
Developers can opt to create their own TDM plan. Developers are required to work with City
staff to design a customized plan which is required to include a process to evaluate the TDM
planes effectiveness as well as be approved by the City.
Boulder has also begun looking into creating TDM taxing districts. A TDM taxing district will
collect a tax to run TDM programs for a defined area. TDM programs which include Eco
Passes, discounted bicycle share memberships, and free car share memberships will be
provided to all employees and residents within a TDM taxing district. In the near future, a
TDM taxing district will be piloted in the Boulder Junction area.
Appendix ZZ Boulder, Colorado - Charter-Transportation Sales Tax
'Trip Credits ,for Implementing TDM Measures Menlo Park, California
The City of Menlo Parkes Municipal Code allows new developments to take "trip credits` for
implementing TDM measures. The intent of the 'trip credits-,is to encourage the use of
creative ways to mitigate the traffic impacts of new development projects. The City reviews
these guidelines with the developer and determines what combination of TDM measures will
reduce the net number of trips the project is anticipated to generate on the City's roadway
network to a non-significant level.
A program of TDM measures with corresponding 'trip credits-,helps to simplifythe process of
developing a TDM program and establishing the level of trip reduction the developer is
seeking. The table below shows some examples of TDM measures and the number of trips
credited for each.
Transportation Demand Management-Case Studies and Regulations Page 147
Trip Credits Based on TDM Measure
TDM Measure Number of Trips Credited
One peak hour trip for every 3 new
Bicycle lockers and racks. bicycle lockers/racks installed and
maintained.
Operation of dedicated shuttle One peak hour trip for each peak hour
service during the peak to rail round trip seat on the shuttle.
station or urban residential area. Increases to 2 trips if a guaranteed
ride home program is in place.
One peak hour trip for each parking
Charging employees for parking. spot charged at $35/month for one
yea r.
Seven peak hour trips for each
Implementation of a vanpool vanpool arranged. Increases to 10 if a
program. guaranteed ride home program is also
in place.
One peak hour trip for every 5
Implementation of a compressed employees that are offered the
work week program. opportunity to work 4 compressed
days per week.
Combination of any two elements. Five peak hour trips.
Appendix AAA Menlo Park, California - Municipal Code - "Trip Credits"for TDM Measures
Transportation Demand Management-Case Studies and Regulations Page 48
Trip Reduction Plan with Required TDM Measures Santa Monica,
California
In an effort to reduce traffic congestion and improve air quality, Santa Monica adopted a
Transportation Management Ordinance in 1990. Containing a fee structure, survey
requirements, and a detailed Trip Reduction Plan of required TDM measures, Santa
Monica Transportation Management Ordinance is complex, comprehensive, and
incorporates various strategies.
OF particular note is Santa Monica substantial fee structure. For example, any employer in
Santa Monica with over 10 employees is required to pay an annual fee per employee. Small
businesses with less than 50 employees are charged $16.83 per employee and employers
with over 50 employees are charged $13.25 per employee. These fees have resulted in a
substantial annual operating budget of over $400,000 for the City.
Employers are required to complete an annual survey to determine the Average Vehicle
Ridership (AVR) for their worksite. The survey, which is supplied by the City, requires a 75
percent response rate. All employers are expected to achieve an AVR of 1.5 or better. If an
AVR of 1.5 is attained in the first year, a 33 percent credit in the annual employment fee is
given; a 50 percent credit is given in year two; and a 60 percent credit for year three or
more. Moreover, if an employer is a TMA member, a 25 percent discount is given.
Trip Reduction Plans are comprised of three categories: marketing programs, support
strategies (e.g., guaranteed ride home program), and subsidy based strategies (e.g., parking
cash-out). When developing their TDM programs, employers are required to select a
minimum of five elements within each category.
Santa Monica Transportation Management Ordinance requires extensive annual reporting
from employers. Of the 758 employees who are subject to annual reporting(the paperwork
is 46 pages in length), about 20 percent use consultant services. If an employer is found to
be in violation of the Transportation Management Ordinance, they will be fined $5.00 per
employee per day.
In 2013, Santa Monica adopted an ordinance which established a Transportation Impact Fee
for new development and intensified land uses. Revenue from the Transportation Impact Fee
will fund transportation improvements such as new sidewalks, crosswalks, traffic signal
upgrades, transit, and bicycle facilities that are necessitated by the new trips associated with
land use change. The fees, which are charged prior to issuance of building permits, are based
on residential units or commercial square footage.
Appendix 888 Santa Monica, California
Ordinance Requiring Non-Residential Development Projects to Adopt Emission Reduction
Plans and Pay Transportation Impact Fees
Ordinance Establishing the Transportation Impact Fee Program
Transportation Demand Management-Case Studies and Regulations Page 149
Specific TDM Measures
Car Sharing Seattle, Washington
Car sharing provides individuals with access to a fleet of shared vehicles, discouraging
individual car-ownership. Businesses can use car-sharing use to replace their fleet vehicles.
Car sharing at the workplace allows employees to take transit, walk or bicycle to work, since
a car will be available for business meetings or errands during the day.
The City of Seattle-s Municipal Code allows for up to 5 percent of the total number of a
projects parking spaces be used to provide parking for vehicles operated by a City
recognized car sharing program. The number of required spaces may be reduced by one
space for every parking space leased by a City recognized car sharing program. In addition,
for any development requiring 20 or more parking spaces that provides spaces for vehicles
operated by a car sharing program may reduce their parking by the lesser of 3 required
parking spaces for each car sharing space or 15 percent of the total number of required
parking spaces.
Appendix CCC Seattle, Washington - Municipal Code - Parking for Car Sharing Programs
Priority Parking for Carpools and Vanpools —Portland, Oregon
Employers that have their own parking facilities can encourage carpooling and/or
vanpooling by reserving preferable parking locations (e.g.; close to building entrances or
covered). These locations should offer an advantage over other parking but should not be
closer than handicap parking spaces.
Portland, Oregon requires office, industrial, and institutional uses with minimum parking
requirements over 20 spaces to reserve 5 percent of the spaces or 5 spaces, whichever is
less, for carpools. The spaces must be the closest to the building entrance or elevator other
than handicap spaces.
Appendix DDD Portland, Oregon -Zoning Code - Priority Parking for Carpools and Vanpools
Unbundled Parking San Francisco, California
The cost of parking for residential and commercial units is frequently passed on to the
occupants indirectly through the rent or purchase price rather than directly through a
separate charge. For example, a three bedroom unit might come with two parking spaces
included in the rent or purchase price. Consequently, renters or owners are not able to
purchase only as much parking as they need and are not given the opportunity to save
money by using fewer parking spaces. An alternative is to unbundle parking- lease or sell
parking spaces separately, rather than automatically including them with building space. By
changing parking from a required purchase to an optional amenity, vehicle ownership and
parking demand can be reduced. Unbundling parking is an effective strategy that
Transportation Demand Management-Case Studies and Regulations Page 150
encourages households to own fewer cars and rely more on walking, bicycling, and transit. In
addition, unbundling parking allows developers to use space which would have been
allocated for parking for other components of a buildings design. Unbundling parking has
shown to reduce parking demand by 10-30 percent.14
San Francisco requires unbundling in both downtown commercial and residential zones
(DTR and C-3 Districts)for all residential structures over ten dwelling units. The Qtys
ordinance also requires that inclusionary affordable units have the same opportunity to
purchase or lease parking spaces as other units. SOMA Studios and Apartments is an
example of the results of San Francisco's policy of encouraging the unbundling of parking
costs from housing costs. Unbundling parking has resulted in a total of 66 parking spaces
for the developments 74 apartments and 88 studios. With the available space, a childcare
center and retail development were able to be included in the development-S design.
Appendix EEE San Francisco, California - Planning Code - Unbundling of Parking Spaces
Reduced Parking Near Frequent Transit Service —Portland, Oregon
Portland, Oregon strikes a balance in its approach to reducing parking minimums and
setting maximums in relation to the proximity of transit service. Their zoning ordinance sets
much lower maximums where frequent transit service is provided or in areas that are zoned
for more intense development. In areas where development is less intense, higher
maximums are appropriate, such as beyond a 1/4 mile walk to a bus stop or a 1/2 mile
walk to a rail transit station. Minimum parking requirement standards apply for sites located
less than 1,500 feet from a transit station or 500 feet from a 20-minute peak hour service.
This zoning approach is set upon the concept that limiting the number of parking spaces will
promote efficient use of land, enhance urban form, and support transit ridership.
Appendix FFF Portland, Oregon -Zoning Code - Parking Minimums and Maximums
Electric Vehicle Requirements —Lancaster, California
The use of electric vehicles can improve air quality and decrease energy consumption, both
of which are critical components of TDM. The City of Lancaster, Californian municipal code
requires design and performance standards for electric vehicle charging stations (EVCS) as
part of new commercial development in specific zones. Specifically, developers are required
to provide the necessary electrical service capacity and equipment to serve 2% of the total
parking spaces with EVCS. Of these parking spaces, half shall initially be provided with the
necessary electric vehicle supply equipment to function as on-line EVCSs upon project
completion. The remainder shall be installed at such time as they are needed for use by
customers, employees, or other users. The table below outlines types of development
requiring provisions for EVCS.
14 Todd Litman,Victoria Transport Institute.
Transportation Demand Management-Case Studies and Regulations Page 151
Types of Development Requiring EVCS Provisions
Hospitals
Construction of a hospital of 500 or more beds, or expansion of a hospital of that
size by 20% or more.
Colleges
Construction of a post-secondary school (college), public or private, for 3,000 or more
students, or expansion of an existing facility having a capacity of 3,000 or more
students by an addition of at least 20%.
Hotels or Motels
Hotels or motels with 500 or more rooms.
Industrial. Manufacturing. or Processing Plants/Industrial Parks
Industrial, manufacturing, or processing plants or industrial parks that employ more
than 1,000 persons, occupy more than 40 acres of land, or contain more than
650,000 square feet of gross floor area.
Office Buildings or Office Parks
Office buildings or office parks that employ more than 1,000 persons or contain more
than 250,000 square feet of gross floor area.
Shoppinp-Centers or Trade Centers
Shopping centers or trade centers that employ 1,000 or more persons or contain
500,000 square feet of gross floor area.
Sports. Entertainment, or Recreation Facilities
Sports, entertainment, or recreation facilities that accommodate at least 4,000
persons per performance or that contain 1,500 or more fixed seats.
Transit Proiects
Transit projects (including but not limited to transit stations and park and ride lots).
Lancaster Municipal Code also requires new residential developments to provide for EVCS
connections. Specifically, garages serving each new single-family residence and each unit of
a duplex shall be constructed in a manner to allow for the future installation of electric
vehicle supply equipment to provide an EVCS for use by the resident. Similar EVCS
provisions apply for 20% of the total parking spaces in new multiple-family projects of 10
dwelling units or less and for 10% of the total parking spaces for new multiple-family
projects of more than 10 dwelling units.
Appendix GGG Lancaster, California - Municipal Code - Design Requirements and
Performance Standards for Electric Vehicles
Transportation Demand Management-Case Studies and Regulations Page 152
State Programs
Commute Trip Reduction (CTR) - Washington
In 1991, the Washington State Legislature passed the Commute Trip Reduction (CTR) Law
to address traffic congestion, air pollution, and petroleum fuel consumption. In 2006, the
CTR Efficiency Act was passed. This act requires local governments in urban areas with
traffic congestion to develop programs to adopt CTR plans and ordinances for major
employers15. Designed to leverage state investment, the CTR program has proven to be an
effective tool that eases congestion and encourages employees to find alternatives to drive-
alone commuting.
CTR targets workplaces with 100 or more full-time employees in the most congested areas
of the state. Employers develop and manage their own programs based on locally adopted
goals for reducing vehicle trips and miles traveled. Employers regularly report on their
programs and jurisdictions report on progress toward meeting SOV and VMT reduction
targets, as well as their use of state CTR funds. More than 1,050 worksites and 530,000
commuters statewide participate in the CTR program.
It has been estimated that for every taxpayer dollar that goes into the program, businesses
invest approximately $18. Additionally, employers who provide financial incentives for
employees to commute by non-SOV modes and offer a CTR program can be eligible for a tax
credit against their business and occupation (B&O) or public utility tax (PUT) liability. This
credit is equal to 50 percent of the incentive payments paid by the employer, up to $60 per
employee per year. In order to ensure the success of the CTR program, collaboration is
necessary between state and local governments, transit agencies, and employers.
Appendix HHH State of Washington's Commute Trip Reduction Program
Spokane County, Washington - Code of Ordinances - Commute Trip Reduction
Concurrency - Washington
Concurrency is a growth management policy intended to ensure that necessary public
facilities and services are available concurrent with the impacts of development. In
Washington State, most local jurisdictions plan under the Growth Management Act (GMA),
adopted by the State Legislature in 1990. The GMA is a state policy framework for local
comprehensive planning and land use regulation. Concurrency is one of the GMAT fourteen
goals.
The GMA defines a specific transportation concurrency requirement. First, local jurisdictions
must set LOS standards, or minimum benchmarks of performance, for transportation
facilities and services16. The adopted LOS serves as the local jurisdiction-S standard to
15 The CTR Law is now incorporated into the Washington Clean Air Act as RCW 70.94.521-551.
16 RCW 36.70A.070(6)(a)
Transportation Demand Management-Case Studies and Regulations Page 153
measure the impacts new development would have on the local transportation system. A
local jurisdiction is then required to measure whether the service needs of a new
development exceed existing capacity. If it is determined that adequate capacity is not
available, the developer is then required to either implement the necessary improvements
at the time of development or make a financial commitment to complete the improvements
within six years17. It is important to note that transportation is the only area of concurrency
that specifies denial of development if LOS standards cannot be met.
Local jurisdictions must have a program to correct existing deficiencies and bring existing
transportation facilities and services up to locally adopted standards. If the impacts of a
proposed development would result in LOS dropping below the standard, the local
jurisdiction must either change the standard or deny the application unless the appropriate
transportation improvements are made concurrent with development. A local jurisdiction
can also accommodate development impacts by changing the phasing or timing of the new
development.
Concurrency is not a guarantee of system performance, rather, it is achieved when adequate
public facilities are in place and functioning at the adopted LOS at the time development
occurs. Additionally, a developer cannot not be required to pay for improvements to correct
existing deficiencies.
It is worth mentioning that implementing a transportation concurrency requirement in
Massachusetts would most likely face significant legal challenges.
Appendix 111 State of Washington's Growth Management Act
State of Washington's Growth Management Act- Concurrency
Parking Cash-Out Program - California
A parking cash-out program refers to employees who are offered subsidized parking are also
offered the cash equivalent if they use alternative travel modes instead of driving a personal
vehicle to work. California state law requires certain employers18 who provide subsidized
parking for their employees to offer cash allowance in lieu of a parking space. Enacted in
1992 and referred to as the parking cash-out program, the intent of the law is to reduce
vehicle commute trips and emissions by offering employees the option of 'cashing out-their
subsidized parking space and taking transit, biking, walking or carpooling to work.
Costs associated with the program may be deducted as a business expense for employers.
Employees who opt for the cash-out must pay income tax on it, but employers can eliminate
the cash payment and provide a mix of transit passes, ride-share subsidies and cash to
reduce the tax liability.
Appendix JJJ State of California's Parking Cash-Out Program
17 RCW 36.70A.070(6)(b)
18 Employers with over 50 employees in an air basin designated nonattainment area for any state air quality
standard.
Transportation Demand Management-Case Studies and Regulations Page 154
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A Better City, Establishing an Effective Commute Trip Reduction Policy in Massachusetts,
August 2014.
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Planning and the Management of Change, Chapter 9, Special and Environmental Land
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A Better City TMA - Allison Simmons, Special Projects Coordinator and David Straus,
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MassCommute - Julia Prange Wallerce, Executive Director,Andrea Leary, President,
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conversation.
Town of Foxborough - Sharon Wason, Town Planner - August 19, 2015 - phone
conversation.
Town of Hudson - Michelle Ciccolo, Community Development Director - August 28, 2014 -
phone conversation.
Transportation Demand Management-Case Studies and Regulations Page 155
Town of Lexington - David Kucharsky, Planner and Melisa Tintocalis, Economic
Development Director - August 20, 2014 - phone conversation.
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Emplovers.
Transportation Demand Management-Case Studies and Regulations Page 156
Urbantrans North America and Kimley Horn Associates, City of Boulder, Developer TDM
Requirements, Best Practices Research, 2014.
Washington State Commute Trip Reduction Board, CTR Report to the Washington State
Legislature, 2011.
Washington State Department of Revenue, Special Notice —Commute Trip Reduction Tax
Credit Extended to June 2015, April 17, 2014.
Transportation Demand Management-Case Studies and Regulations Page 157