Back Bay Station
Columbus Ave. busway
Eastern Route
Fairmount Line
Fitchburg Line
Framingham–Worcester Line
Franklin Line
Greenbush Line
Green Line
Kingston/Plymouth Line
Middleboro Line
Needham Line
New Hampshire Main Line
Orange Line
Providence Line
Red Line (Braintree branch)
Red Line (trunk)
South Station
Stoughton Branch
Western Route
