Boston ma department of transportation
Our mission is to deliver excellent customer service and safety to people traveling in the Commonwealth. We work to provide our nation's safest and most reliable transportation system to strengthen our economy and quality of life. Address. 10 Park Plaza, Suite 4160, Boston, MA 02116. directions. Phone. For all departments ...MassDOT oversees roads, public transit, aeronautics, and transportation licensing and registration across the state.