IRT Lenox Avenue Line

IRT Lenox Avenue Line
The 2 train serves the IRT Lenox Avenue Line south of 145th Street. The 3 train serves the entire line at all times.
Overview
Type	Rapid transit
System	New York City Subway
Termini	Harlem – 148th Street Central Park North – 110th Street
Stations	6
Daily ridership	126,471[1]
Operation
Opened	1904-1968
Owner	City of New York
Operator(s)	New York City Transit Authority
Character	Underground (Except for Harlem – 148th Street) At-grade (Harlem – 148th Street)
Technical
No. of tracks	2-3
Track gauge	4 ft 8 ^1⁄2 in (1,435 mm)
Electrification	600V DC third rail

IRT Lenox Avenue Line
Legend
Lenox Yard Harlem – 148th Street 145th Street First 5 cars only IRT White Plains Road Line 135th Street 125th Street 116th Street Central Park North – 110th Street IND Eighth Avenue Line IRT Broadway – Seventh Avenue Line

This is a map of the Lenox Avenue Line from 1906

The Lenox Avenue Line is one of the IRT lines in the New York City Subway, mostly built as part of the first subway line. It is a rather short line, only serving upper Manhattan.

Extent and service

The following services use part or all of the Lenox Avenue Line:

	Time period	Section of line
2	all times	south of 145th Street
3	all times	full line

The Lenox Avenue Line begins at the Harlem – 148th Street, which was formerly known as 148th Street–Lenox Terminal. After the terminal, a track merges from the Lenox Yard, and the line heads south under Lenox Avenue. At 142nd Street Junction, the IRT White Plains Road Line merges (with an at-grade crossing between the northbound Lenox track and the southbound White Plains track), carrying through service from the Bronx.

At the north border of Central Park is the final stop on the line, Central Park North – 110th Street. From there the line curves southwest under Central Park (one of three lines to do so, the other two being the IND 63rd Street Line and the BMT 63rd Street Line), and heads west under 104th Street. The line turns southwest and south to run underneath the IRT Broadway – Seventh Avenue Line, passing under part of the northbound platform at 103rd Street. After the center express track on the Broadway – Seventh Avenue Line ends by connecting to the two local tracks, the Lenox Avenue Line rises to become the two express tracks, with double crossovers to each local direction. The four-track Broadway – Seventh Avenue line then continues south through 96th Street, an express station and transfer point.

History

The line opened south of 145th Street just after midnight on November 23, 1904, as part of the IRT's original system. It was known as the East Side Subway or East Side Branch at the time, as it was the spur of the main line to the east side.^[2] The first train ran from the line onto the IRT White Plains Road Line (known as the West Farms Branch or the West Farms Extension) just after midnight on July 10, 1905.^[3] Soon after the line opened, it was speculated that it would bring prosperity to Harlem.^[4]

Originally the line north of the 142nd Street Junction was only intended to be a yard lead to Lenox Yard, and sometime afterwards it was suggested to add a station at 145th Street.

The Harlem – 148th Street station was opened on May 13, 1968 on land that had been part of the Lenox Yard; the station was originally called Lenox Terminal–148th Street.^[5]

The line has always carried trains of two service patterns, currently designated 2 and 3; see those articles for details. Prior to the 1950s, 1 locals used this line switching to the local at 96th Street.

From March to October 1998, the tunnel that carried the 2 and 3 services had very limited service, and was reconstructed along with the cracked invert (tunnel floor) repaired, correcting a major water problem that existed in this area for many years due to many underground streams located around the Lenox Avenue area that caused extensive water damage, and water seepage problems, causing many extensive and severe delays due to constant track and roadbed flooding. Many 2 trains were rerouted via the IRT Lexington Avenue Line, while the 3 trains were rerouted to the 137th Street station on the IRT Broadway – Seventh Avenue Line. Supplemental shuttle bus service connecting to other lines in the area were provided at this time. ^[6][7]

From 1995 until 2008, the line's two northernmost stations, Harlem – 148th Street and 145th Street, were served by shuttle buses during the late-night hours. Full-time service was restored on July 27, 2008.^[8]

Station listing

The entire line is approximately in Harlem.

Station service legend
	Stops all times
Time period details

	Station	Services	Opened	Notes
	Harlem – 148th Street	3	May 13, 1968	Formerly 148th Street–Lenox Terminal
connecting track to Lenox Yard
	145th Street	3	November 23, 1904	Only first 5 cars platform No northbound entrance
Merge from IRT White Plains Road Line at 142nd Street Junction (2 )
	135th Street	2  3	November 23, 1904
	125th Street	2  3	November 23, 1904	M60 Select Bus Service to LaGuardia Airport
	116th Street	2  3	November 23, 1904
	Central Park North – 110th Street	2  3	November 23, 1904
Tracks continue as the IRT Broadway – Seventh Avenue Line express tracks (2  3 )

References

1. MTA. "Average weekday subway ridership". Retrieved 2 April 2014.
2. "EAST SIDE SUBWAY OPEN.; Train from 145th Street to Broadway in 9 Minutes and 40 Seconds.". The New York Times. 1904-11-23. ISSN 0362-4331. Retrieved 2016-03-27.
3. "SUBWAY TRAINS RUNNING FROM BRONX TO BATTERY; West Farms and South Ferry Stations Open at Midnight. START WITHOUT A HITCH Bowling Green Station Also Opened -- Lenox Avenue Locals Take City Hall Loop Hereafter.". The New York Times. 1905-07-10. ISSN 0362-4331. Retrieved 2016-03-27.
4. http://www.harlemheritage.com/history-of-harlem/
5. "IRT Passengers Get New 148th St. Station". The New York Times. May 14, 1968. p. 95. Retrieved October 4, 2011.
6. "Repairs to Lenox Ave. Tunnel To Affect Many Subway Lines". The New York Times. December 12, 1997. Retrieved July 31, 2013.
7. Lenox Avenue Rehabilitation Brochure
8. "Service Enhancements on 3 Line" (Press release). MTA New York City Transit. 2008-07-24. Retrieved 2008-07-26.

External links

Route map: Bing / Google

• nycsubway.org — nycsubway.org - IRT Lenox/White Plains Line