IRT BROADWAY–SEVENTH AVENUE LINE
The 'IRT Broadway–Seventh Avenue Line' (also known as the 'Seventh Avenue Line') is a New York City Subway line. It is one of several lines that serves the A Division (IRT), stretching from South Ferry in Lower Manhattan north to Van Cortlandt Park–242nd Street in Riverdale, Bronx.[1][2] The 'Brooklyn Branch',[3] from the main line at Chambers Street southeast through the Clark Street Tunnel to Borough Hall in Downtown Brooklyn, is also part of the Broadway–Seventh Avenue Line.[4]
The south end of the Brooklyn Branch is unclear. In a 1981 list of "most deteriorated subway stations", the MTA listed Borough Hall and Court Street stations as part of the IRT New Lots Line.[5] However, as of 2007, emergency exit signs label Court Street as an IRT Broadway–Seventh Avenue Line station, and the two parts of Borough Hall are signed as being along the Broadway–Seventh Avenue and IRT Lexington Avenue Lines. The chaining designations "K" (Clark Street Tunnel) and "M" (Joralemon Street Tunnel) join and become "E" (Eastern Parkway Line) at Borough Hall.
The line is also known as the 'IRT West Side Line', since it runs along the west side of Manhattan; the part north of 42nd Street was built as part of the first subway in New York. The line serves places such as Lincoln Center, Columbia University, and the City College of New York.
Train services that use the IRT Broadway–Seventh Avenue Line have been colored red on subway signage and literature since 1979. The line is served by the , , and trains, which operate together over much of the line. In the past, the 1 train operated as a skip-stop service in tandem with the , which was discontinued after May 27, 2005; this skip-stop separation existed only in Upper Manhattan during rush hours.
An unused third track along much of the line north of 96th Street has been used in the past for peak direction express service, at least between 96th Street and 137th Street.[6]
| Contents |
| History |
| Extent and service |
| Station listing |
| References |
| External links |
History
Extent and service
The following services use part or all of the Broadway–Seventh Avenue Line:
| Current service | Section of line | |
|---|---|---|
| 1 | Local | Full line (to South Ferry) |
| Express (local late nights) | 96th Street to Chambers Street, then Brooklyn Branch | |
| Express, all but late nights | 96th Street to Chambers Street, then Brooklyn Branch |
Station listing
References
1. MTA Capital Construction - South Ferry Terminal Project, Environmental Assessment and Section 4(f) Evaluation,
2. Metropolitan Transportation Authority,
3. MTA Capital Construction,
4. MTA Capital Construction, Second Avenue Subway, Supplemental Draft Environmental Impact Statement,
5. New York Times, Agency Lists Its 69 Most Deteriorated Subway Stations, June 11, 1981, section B, page 5
6. New York Times, New Subway Expresses, November 18, 1906, page 3
7. New York Times, untitled, January 22, 1911, page X11
8. New York Times, New Subway Station Open, April 15, 1906, page 1
9. New York Times, Open New Subway to Regular Traffic, July 2, 1918, page 11
External links
★ nycsubway.org — IRT West Side Line
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