Founded by Fidelity Investments, Seaport Hotel & World Trade Center, and P&G Gillette

Incorporated in 1996


Who we are

The Seaport TMA is a nonprofit transportation management association in the South Boston Waterfront working to improve economic vitality in the district through advocacy and commuter services. Read our full mission and history here.

What is a TMA?

A transportation management association (TMA) is generally a private, nonprofit association of businesses who join for purposes of decreasing vehicular traffic congestion, improving air quality, and advancing transportation options. Learn more about TMAs here.

Staff and Board

The Seaport TMA is a 501(c)4 nonprofit organization with a Staff and is overseen by a Board of Directors. Learn about the Seaport TMA Staff and Board here.


The Seaport TMA and its staff belong to organizations including the following:

Association for Commuter Transportation (ACT)
ACT Patriot Chapter
LivableStreets Alliance
Young Professionals in Transportation (YPT)
YPT Boston