TheMassachusetts Bay Transportation Authority operatessubway,bus,commuter rail, andferry service in theGreater Boston region. Boston has some of the highest rates of non-motorized commuting in the United States, including high bicycle usage.[1] The MBTA offers certain provisions for riders wishing to make part of their trips by bicycle. The agency allows bicycles to be carried on all fixed-route services except theGreen Line and theMattapan Line light rail lines, although they are restricted on the commuter rail and heavy rail subway services at peak hours. Bicycle storage areas are offered at many stations, with "Pedal and Park" locking bicycle cages at certain high-usage stations.
Standard non-folding bicycles are permitted on most MBTA service, though they may be restricted at peak hours:[2]
| Service | Bicycles permitted | Restrictions |
|---|---|---|
| Bus | Yes | Exterior bicycle racks are available on all MBTA buses. Each rack holds two bicycles. Standard bicycles are not allowed inside buses. |
| Silver Line SL1, SL2, and SL3 | No | |
| Silver Line SL4 and SL5 | Yes | Exterior bicycle racks are available except on electric buses #1295-1299.[3] Each rack holds two bicycles. Standard bicycles are not allowed inside buses. |
| Blue Line | Yes | No bicycles allowed inbound from 7-9am or outbound from 4-6 pm on weekdays |
| Green Line | No | |
| Orange Line | Yes | No bicycles allowed from 7-10am and 4-7pm on weekdays |
| Red Line | Yes | No bicycles allowed from 7-10am and 4-7pm on weekdays |
| Mattapan Line | No | |
| MBTA Commuter Rail | Yes | Bikes are allowed on the Greenbush, Kingston, Fall River/New Bedford, and Fairmount trains at all times. They are allowed on other lines except on certain peak-hour trains. |
| MBTA boat | Yes |
Folding bicycles are allowed on all MBTA vehicles at all times provided they are fully folded before going through faregates or entering vehicles.[2]
Bicycles are not allowed to be transported through the transfer stations atPark Street,Downtown Crossing, andGovernment Center at any times due to crowding in narrow corridors in the old stations. Motorized vehicles and bicycle trailers are not permitted. The MBTA states that "bicycles may also be prohibited during holidays..., special events, service disruptions, and other periods when crowding or special conditions exist."[2]
Full-sized bicycles were temporarily prohibited on weekend and Halloween Newburyport/Rockport Line trains in October 2024, due to high passenger volumes to Salem.[4]
Most (over 95%) MBTA stations have bicycle racks available. A number of commuter rail and subway stations, as well as the bus stations at Arlington Heights andWatertown Square, have covered bicycle parking areas.[2] A small number, includingSouth Acton, have individual bicycle lockers. The first bike racks on the system were installed at 22 stations in 1989.[5]
A small number of MBTA stations have "Pedal and Park" cages, which allow for more secure bicycle storage than normal open racks. Each cage includes racks for 50 to 150 bicycles, six security cameras, lighting, and a police intercom system, with the intent of deterring bicycle thefts. As of August 2024[update], 14 stations have cages:[6]
Additionally, seven Green Line stations (Union Square,Lechmere,Medford/Tufts,Ball Square,Magoun Square,Gilman Square, andEast Somerville) were built with cages that are not opened.
As bicycling increased in popularity in the early 2000s in Boston, bicycle thefts from MBTA stations became more common. 199 thefts were reported in 2011, up from around 100 in 2007 and 70 in 2003.[7] The first two Pedal and Park cages were installed at Alewife in September 2008 to serve commuter bikers from the busyMinuteman Bikeway, followed shortly after by one at Forest Hills.[8] In 2013, the Alewife cages made headlines afterMBTA Transit Police installed a cardboard cutout of a police officer in one as a psychological deterrent to theft.[9]
In 2011, the MBTA received a federal grant to add more cages, for which local advocacy group MassBike was brought in as a design consultant.[10] The first new cage opened at Oak Grove in April 2013, followed by a dozen others over the next year. Originally, aCharlieCard or special Bike CharlieCard would open cages; after May 2013, users were required to register their CharlieCard with the MBTA to gain access.[11] The cage at Salem, opened in January 2015, was the first at an MBTA station without rapid transit service.[12] Although the cages have reduced bicycle theft on the MBTA, occasional thefts do still occur inside them.[13]
Blue Bikes, a municipal bikesharing service in Boston, Cambridge, Somerville, and Brookline, does not have docking stations on MBTA property and no official attempt is made to connect the two systems. However, many MBTA stations and bus stops in the four municipalities have nearby Blue Bikes docks.[2]
Two MBTA Commuter Rail cars are modified to hold bicycles - one entirely for bicycles, and another with half the space remaining as seating - and a third is planned to modified similarly.[14] On weekends between Memorial Day and Labor Day, one of the cars runs on theNewburyport/Rockport Line and the other on theCapeFLYER service to Cape Cod.[2]
Some MBTA stations offer direct connections to off-street trails and bicycle paths, many of which arerail trails built on former railroad rights of way.
AfterLexington Branch commuter rail service ceased in 1977 and the Red Line Northwest Extension was terminated at Alewife due to opposition inArlington, theMinuteman Commuter Bikeway was built on the right of way from Alewife toBedford Depot. It opened to East Arlington in 1992 and to Alewife in 1998. The Minuteman serves as a major commuter trunkline, with hundreds of riders per day using it to reach the Red Line.
Two additional paths follow the formerFitchburg Cutoff: the Fitchburg Cutoff Trail west to Brighton Street, and theSomerville Community Path east toDavis station and beyond. As part of the Green Line Extension, the Community Path was extended from its formerLowell Street terminus toLechmere, with direct access to stations at Lowell Street,Gilman Square,Washington Street, and Lechmere.[15][16]
Other trails, mostly suburban, offer access from MBTA stations:
 Subway(List of stations) |
| ||||||||
|---|---|---|---|---|---|---|---|---|---|
 Commuter Rail(List of stations) |
| ||||||||
 Bus | |||||||||
| Other services | |||||||||
| Planned projects | |||||||||
| Predecessors | |||||||||
| Other | |||||||||
