Porter station is a Massachusetts Bay Transportation Authority (MBTA) transit station in Cambridge, Massachusetts. It serves the Red Line rapid transit line, the MBTA Commuter Rail Fitchburg Line, and several MBTA bus lines. Located at Porter Square at the intersection of Massachusetts and Somerville Avenues, the station provides rapid transit access to northern Cambridge and the western portions of Somerville. Porter is 14 minutes from Park Street on the Red Line, and about 10 minutes from North Station on commuter rail trains. Several local MBTA bus routes also stop at the station.
The MBTA Commuter Rail system serves as the commuter rail arm of the Massachusetts Bay Transportation Authority's (MBTA's) transportation coverage of Greater Boston in the United States. Trains run over 394 mi (634 km) of track to 134 stations. It is operated under contract by Keolis, which took over operations on July 1, 2014, from the Massachusetts Bay Commuter Railroad Company (MBCR).
Oak Grove station is a Massachusetts Bay Transportation Authority (MBTA) intermodal transit station in the northern section of Malden, Massachusetts, just south of the Melrose border. It is the northern terminus of the rapid transit Orange Line and a stop on the Haverhill Line commuter rail service. The accessible station has a 788-space park and ride lot and is served by three MBTA bus routes.
Reservoir station is a light rail station on the MBTA Green Line D branch, located in Brookline, Massachusetts, adjacent to the Cleveland Circle area of Brighton. The station is adjacent to Reservoir Yard and Carhouse, with the Cleveland Circle terminus of the C branch just a block away. With a daily ridership of 3,395, Reservoir is the second-busiest surface stop on the D branch.
Ashmont station is a Massachusetts Bay Transportation Authority (MBTA) intermodal transit station located at Peabody Square in the Dorchester neighborhood of Boston, Massachusetts. It is the southern terminus of the Ashmont branch of the rapid transit Red Line, the northern terminus of the connecting light rail Ashmont–Mattapan High-Speed Line, and a major terminal for MBTA bus service. Ashmont has two side platforms serving the below-grade Red Line and a single side platform on an elevated balloon loop for the Mattapan Line. The station is fully accessible for all modes.
The Fairmount Line or Dorchester Branch is a line of the MBTA Commuter Rail system in Boston, Massachusetts, USA. Except for a short portion in Milton, it lies entirely within Boston, running southwest from South Station through the neighborhoods of Dorchester, Mattapan and Hyde Park. Weekend service began on November 29, 2014. Most trains reverse direction at the south end at Readville, but some Franklin/Foxboro Line trains use the Fairmount Line rather than the Northeast Corridor.
The Indigo Line was a proposed rapid transit service of the Massachusetts Bay Transportation Authority that would have incorporated parts of the former Grand Junction Railroad, the Seaport District's Track 61, a spur to Riverside station and other MBTA Commuter Rail lines.
The Urban Ring was a proposed project of the Massachusetts Bay Transportation Authority and the Massachusetts Department of Transportation, to develop new public transportation routes that would provide improved circumferential connections among many existing transit lines that project radially from downtown Boston. The Urban Ring Corridor is located roughly one to two miles from downtown Boston, passing through the Massachusetts cities of Boston, Chelsea, Everett, Medford, Somerville, Cambridge, and Brookline. The project was expected to convert 41,500 car trips to transit trips daily.
Wollaston station is a rapid transit station in Quincy, Massachusetts. Located in the Wollaston neighborhood, it serves the MBTA's Red Line. It was opened in September 1971 as the second of three stations in the original South Shore Extension, replacing a mainline rail station which had been located there from 1845 to 1959. Wollaston station was closed from January 8, 2018, to August 16, 2019, for renovations to the station, including flood mitigation and accessibility improvements.
Newton Highlands station is a surface-level light rail station located in Newton, Massachusetts on the Green Line D branch of the Massachusetts Bay Transportation Authority.
Readville station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail station located in the Readville section of the Hyde Park neighborhood of Boston, Massachusetts. It is served by the MBTA Commuter Rail Fairmount, Franklin/Foxboro, and Providence/Stoughton Lines. Readville is the outer terminus for most Fairmount service, though some trips continue as Franklin/Foxboro Line trains. The station is located at a multi-level junction, with the Attleboro Line tracks at ground level and the Dorchester Branch above. Franklin/Foxboro Line trains that run on the Northeast Corridor use a connecting track with a separate platform. An MBTA maintenance and storage yard and a CSX Transportation freight yard are located near the station.
Mansfield station is an MBTA Commuter Rail station in Mansfield, Massachusetts. Located in downtown Mansfield, it serves the Providence/Stoughton Line. With 1,966 weekday boardings in a 2018 count, Mansfield is the third-busiest station on the system outside Boston.
Lansdowne station is an MBTA Commuter Rail station in Boston, Massachusetts. It serves the Framingham/Worcester Line. Lansdowne is located next to the Massachusetts Turnpike in the Fenway–Kenmore neighborhood near Kenmore Square, below grade between Beacon Street and Brookline Avenue.
Bellingham Square station is a Massachusetts Bay Transportation Authority (MBTA) Silver Line bus rapid transit (BRT) station located near Bellingham Square slightly north of downtown Chelsea, Massachusetts. The station has two accessible side platforms for buses on the SL3 route. The Boston and Maine Railroad and predecessor Eastern Railroad served Chelsea station at the same location from the mid-1850s to 1958. The MBTA opened Chelsea station on the Newburyport/Rockport Line in 1985. Prior to its 2010 cancellation, the Urban Ring Project planned for a circumferential BRT line with a stop at Mystic Mall. Planning continued for the Chelsea segment; a Silver Line extension to Mystic Mall was announced in 2013. Construction began in 2015, and SL3 service to the renamed Bellingham Square station began on April 21, 2018. Commuter rail service moved to the newly constructed Chelsea station on November 15, 2021.
Fairmount station is an MBTA Commuter Rail station in Boston, Massachusetts. It serves the Fairmount Line. It is located in the Hyde Park area, under the Fairmount Avenue overpass. Fairmount station opened in 1979 during Southwest Corridor reconstruction; intended to be temporary, it eventually became a permanent stop.
Morton Street station is an MBTA Commuter Rail station on Fairmount Line located on Morton Street in the Mattapan neighborhood of Boston. With two full-length high-level platforms and ramps to the street, the station is accessible. The station was reconstructed in 2006, with the official reopening in 2007.
Uphams Corner station is an MBTA Commuter Rail station in Boston, Massachusetts. It serves the Fairmount Line. It is located on Dudley Street in the Uphams Corner area of the Dorchester neighborhood. It was reopened in 1979 after the line had been closed for 35 years. The station is fully accessible with two full-length high-level platforms and ramps to the street, which were added during a construction project that finished in 2007.
Newmarket station is an MBTA Commuter Rail station in Boston, Massachusetts. It serves the Fairmount Line and a small number of Franklin/Foxboro Line trains. It is located off Massachusetts Avenue at Newmarket Square in the Dorchester neighborhood. The station has two 800-foot (240 m) high-level platforms and sloping walkways connecting it to Massachusetts Avenue. Originally planned to be in service in 2011, it opened on July 1, 2013, along with Four Corners/Geneva station.
Talbot Avenue station is an MBTA Commuter Rail station in Boston, Massachusetts. It serves the Fairmount Line. It is located near Codman Square in the Dorchester neighborhood. The station includes two full-length high-level platforms located north of Talbot Avenue, which are also accessible from Park Street and West Park Street. The station opened on November 12, 2012 as the first of four new stations on the Fairmount Line. Talbot Avenue was the first completely new rail station to open in the City of Boston since Yawkey opened in 1988.
Blue Hill Avenue station is a regional rail station on the MBTA Commuter Rail Fairmount Line located in the Mattapan neighborhood of Dochester, Boston, Massachusetts. The station consists of a center island platform between the line's two tracks, with handicapped-accessible ramps to Blue Hill Avenue and Cummins Highway. Originally intended to open along with Newmarket, Four Corners/Geneva, and Talbot Avenue, it was significantly delayed due to local controversy. Construction began in 2017, and the station opened on February 25, 2019.
MBTA bus: 19, 23 
