Fairmount Line

Fairmount Line
An outbound train at Newmarket station in July 2024
Overview
OwnerMassachusetts Bay Transportation Authority
LocaleGreater Boston
Termini
Stations9
Websitewww.mbta.com/schedules/CR-Fairmount
Service
TypeCommuter rail line
SystemMBTA Commuter Rail
Train number(s)900–965 (weekday)
1900–1967 (Saturday)
2900–2967 (Sunday)
Operator(s)Keolis North America
Daily ridership2,843 (October 2022)[1]
Technical
Line length9.2 mi (14.8 km)
CharacterElevated and surface-level
Track gauge4 ft 8+12 in (1,435 mm)
Route map
Map
South Station
Red Line (MBTA) Silver Line (MBTA) MBTA Commuter Rail Amtrak
MBTA Commuter Rail lines via Back Bay
Newmarket
Uphams Corner
Four Corners/Geneva
Talbot Avenue
Morton Street
Blue Hill Avenue
Fairmount
Neponset River
Readville

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.

From the 1980s until 2012, the Fairmount Line had only five stations: three plus the two termini (South Station and Readville); however, three more stations were added to the line between 2012 and 2013. The first of these, Talbot Avenue, opened on November 12, 2012, followed by Newmarket and Four Corners/Geneva on July 1, 2013. Due to neighborhood opposition over its design and location, another planned station, Blue Hill Avenue, did not open until February 25, 2019. All stations on the line are fully accessible.

The corridor currently serves mostly low-income and working-class communities.[2] Despite frequent cancellations, a June 2016 count showed that ridership had nearly tripled from 2012.[3] While the line is still among the least-used on the MBTA Commuter Rail system, it has seen significant recent growth from 789 daily riders in 2012 to 2,652 in 2018 and 2,843 in 2022.[4][1]

  1. ^ a b Poftak, Steve (October 27, 2022). "GM Report" (PDF). Massachusetts Bay Transportation Authority. p. 6.
  2. ^ Fairmount/Indigo Line Coalition Comments on Fare Increase, 6/29/2006[permanent dead link]
  3. ^ Nelson\Nygaard Consulting Associates (April 2017). "Increasing Ridership on the Fairmount Line: Final Report" (PDF). The Boston Foundation. p. 12.
  4. ^ "Commuter Rail Ridership Counts" (PDF). Massachusetts Bay Transportation Authority. January 28, 2019.