List of MassCommute TMAs

Transportation Management Associations (TMAs) are membership based, public-private partnerships of businesses, institutions & municipalities that are joined together under a legal agreement for the purpose of providing and promoting transportation solutions for commuters that reduce traffic congestion, improve air quality and increase access to economic development opportunities.

Such associations’ operations may include: working closely with public agencies, employee transportation networks, shuttle operations, resource/legislative advocacy, commuter services and other Transportation Demand Management programs.

MassCommute is a coalition of 12 TMAs in Massachusetts, and together we serve over 300,000 commuters in 42 municipalities across the state. Learn more about the impacts of MassCommute TMAs in our 2015 Trends Report, or our Annual Reports.

The Boston and Cambridge TMAs each serve a specific business or area of businesses, while the Suburban TMAs serve several businesses and municipalities within their region.

Click on TMA name for more information on that TMA, or click on a service for locations, schedules, and other important details. For inquiries about MassCommute, or TMAs in general, contact our Executive Director, Julia Prange Wallerce,

Boston & Cambridge TMAs

A Better City (ABC) TMA
Contact: Emma Groves
Phone: (617) 502-6246
Fax: (617) 502-6236

Areas Served: Downtown/Financial District, Back Bay

ABC TMA is an independent, consensus oriented, nonprofit organization made up of employers, retailers, business owners, public sector representatives and others working together to address employee transportation issues and improve air quality and traffic in the downtown and Back Bay areas of Boston.


Allston Brighton TMA
Contact: Melissa Zampitella
Phone: (617) 502-6246
Fax: (617) 502-6236

Areas Served: Allston, Brighton (Boston)

Allston Brighton TMA is the most recent TMA to launch and join as a member of MassCommute and is currently working under the umbrella of A Better City to provide commuter services and congestion relief to the Allston Brighton neighborhoods of Boston.



Charles River TMA
Contact: Jim Gascoigne
Phone: (617) 324-6119
Fax: (617) 253-9402

Areas Served: Cambridge

Charles River TMA (CRTMA) provides a variety of services to help improve transportation for the employees of our member organizations.


Contact: Rachel Minto
Phone: (617) 632-2796
Fax: (617) 632-2779

Areas Served: Boston Longwood Medical and Academic Area

CommuteWorks is a free benefit for employees of MASCO member institutions that aims to make commutes as stress free and cost-efficient as possible. 


Seaport TMA
Contact: Mary Daly
Phone: (617) 385-5510
Fax: (617) 385-1788

Areas Served: South Boston Waterfront

The Seaport Transportation Management Association ("Seaport TMA") is a non-profit consortium of leading businesses, employers, developers, and property managers in the Innovation District of the South Boston Waterfront dedicated to easing commutes, reducing local traffic congestion and advancing the use of alternative transportation.


Contact: Michelle Tse
Phone: (617) 638-7473 or 7477
Fax: (617) 638-7176

Areas Served: Boston University Medical Center (South End)

TranSComm (Transportation Solutions for Commuters, Inc.) is a transportation management association (TMA) that coordinates the transportation needs of the Medical Center community in the Albany Street neighborhood of Boston’s lower South End. TranSComm represents an innovative way to solve transportation problems.

Suburban TMAs

128 Business Council
Monica Tibbits-Nutt
Phone: (781) 890-0093
Fax: (781) 890-4736

Areas Served: Burlington, Lexington, Needham, Newton, Waltham, Wellesley, Weston, Woburn

128 Business Council is your one-stop resource for alternative transportation and pro-sustainability solutions for the 128 West region. Our shuttles connect major employers, institutions and communities to public transit (MBTA stations), making commuting more effective and reducing Route 128 West and related roadway congestion.


The Junction TMO
Contact: Courtney Goldberg
Phone: (978) 247-3100

Areas Served: I-93 Junction Area of Andover, Wilmington, Tewksbury

The Junction Transportation Management Organization, Inc. (JTMO) is a consensus-oriented, nonprofit organization of private and public sector representatives working together to address transportation issues in the Ballardvale St./Lowell Junction area of Andover and Wilmington and nearby areas.


Merrimack Valley TMA
Contact: Andrea Leary
Phone: (781) 639-6262 or (603) 702-2156
Fax: (781) 639-6263

Areas Served: Andover, Haverhill, Lawrence, Methuen, North Andover

The award-winning Merrimack Valley TMA was founded as the River Road Transportation Management Association (RRTMA). The TMA is a non-profit organization of employers and property owners who are working together to address employee transportation issues in the Merrimack Valley area of Andover and along the I-93 and I-495 corridors.


MetroWest/495 TMA
Contact: Stephanie Hirshon
Phone: (508) 879-5600 ext. 105
Phone: (781) 895-1100
Fax: (508) 875-9325

Areas Served: Ashland, Framingham, Holliston, Hopkinton, Hudson, Marlborough, Natick, Sherborn, Southborough, Sudbury, Wayland, Westborough


Neponset Valley TMA
Contact: Karen Dumaine
Phone: (781) 404-5023
Fax: (781) 895-1122

Areas Served: Canton, Dedham, Norwood, Westwood

The Neponset Valley Transportation Management Association (TMA) was formed in 1995 to help employees travel from the Quincy Adams MBTA stop to Dan Road in Canton via the Railink Shuttle. Out of this grew a partnership between the businesses in Norwood, Westwood, Canton, Dedham and the towns themselves to work on the transportation issues in the area.


North Shore TMA
Contacts: Andrea Leary, Al Marrone
Phone: (781) 639-6262 or (603) 702-2156
Fax: (781) 639-6263

Areas Served:  Beverly, Danvers, Lynn, Peabody, Salem

The North Shore Transportation Management Association (TMA) is a non-profit transportation and environmental organization that is working to address transportation issues in Beverly, Danvers, Lynn, Peabody, and Salem. The North Shore TMA's mission is to reduce traffic congestion and vehicle emissions, improve air quality, and enhance access by promoting and advocating for transportation options that support environmental / sustainability goals and promote business and municipal economic development objectives.