Welcome to the MBTA
The Massachusetts Bay Transportation Authority, more commonly known as the T, is one of the oldest public transit systems in the United States. It’s also the largest transit system in Massachusetts.
As a division of the Massachusetts Department of Transportation (MassDOT), the MBTA provides subway, bus, commuter rail, ferry, and paratransit service to eastern Massachusetts and parts of Rhode Island.
The Red, Orange, Blue, and Green subway lines provide fast, easy connections to and from Boston and surrounding cities, including Cambridge, Newton, Revere, Quincy, and Dorchester.
The Commuter Rail connects eastern Massachusetts with transit hubs in Boston, including subway, bus, and Amtrak services.
Please contact us with questions or concerns about our services, stations, or vehicles.