Ground Express, Inc.: Information on regional same day courier and shipping services.
Massachusetts Bay Transportation Authority (MBTA): The "T" online - subway, bus and train schedules and route maps available.
Massachusetts Bay Transportation Authority Forum: Railroad.net discussion forum about the history and operation of Massachusetts Bay Transportation Authority trains.
MBTA Advisory Board: Provides public oversight of the Massachusetts Bay Transportation Authority. Contains reports, event listings, and transit links.
Mucho Bad Transit Attitude: Commentary on the Massachusetts Bay Transportation Authority. Includes news, editorials, photographs, and a discussion forum.
New England Transportation Site: Articles and essays about the MBTA, along with transit maps and vehicle rosters. Also includes CTTransit vehicle rosters, and transportation links.
Railway Technology - Boston 'T' Metro Rail System Extension: Information on the subway, commuter rail, and planned expansions, with links to approved suppliers.
Rubel Bike Maps: Bicycle transportation maps for area.
The MBTA Riders Network: Information portal for riders of Boston's subway, commuter rail, and bus lines.