M (New York City Subway service)

Sixth Avenue Local
A Manhattan-bound M train of R160 cars entering Hewes Street in Brooklyn.
Northern end	Forest Hills – 71st Avenue Essex Street (weekends) Myrtle Avenue (late nights)
Southern end	Middle Village – Metropolitan Avenue
Stations	36
Rolling stock	R160 R179 (Rolling stock assignments subject to change)
Depot	East New York Yard

The M Sixth Avenue Local is a rapid transit service in the B Division of the New York City Subway. Its route emblem, or "bullet", is colored orange since it uses the IND Sixth Avenue Line in Manhattan. On weekdays, the M operates between 71st Avenue in Forest Hills, Queens, and Metropolitan Avenue in Middle Village, Queens, via the IND Queens Boulevard Line and Sixth Avenue, the Williamsburg Bridge, and the BMT Jamaica and Myrtle Avenue lines. This makes the M the only service that travels through the same borough via two different, unconnected lines.

The M short turns at Essex Street in the Lower East Side of Manhattan on weekends, and at Myrtle Avenue – Broadway in Brooklyn during nights. The M is the only non-shuttle service that has both of its full-run terminals in the same borough (Queens). The 71st Avenue and Metropolitan Avenue termini of the M route are 2.47 miles (3.98 km) apart, marking this as the shortest geographic distance between termini for a New York City Subway non-shuttle service.

History

M service

1914–1967

Until 1914, the only service on the Myrtle Avenue Line east of Grand Avenue was a local service between Park Row (via the Brooklyn Bridge) and Middle Village (numbered 11 in 1924). A two-track ramp connecting the Myrtle Avenue Line with the BMT Broadway Elevated (now the Jamaica) Line at the Myrtle Avenue – Broadway station was opened on July 29, 1914, allowing for a second service, the daytime Myrtle Avenue–Chambers Street Line. These trains ran over the Williamsburg Bridge to Chambers Street station on the BMT Nassau Street Line in Lower Manhattan, and ran over the express tracks on the Broadway Elevated during weekday and Saturday rush hours. The number 10 was assigned to the service in 1924.

Sunday service was removed in June 1933, all Saturday trains began running local on June 28, 1952, and on June 28, 1958, all Saturday and midday service was cut, leaving only weekday rush hour service, express in the peak direction (skipping stops between Marcy Avenue and Myrtle Avenue, as the J/Z does now). Marcy Avenue was originally a local stop, but beginning on February 23, 1960 all trains stopped there. M was assigned to the service in the early 1960s, with a single letter because it was an express service. Since the new cars using letter designations were not yet running on the Myrtle–Chambers service, it remained signed as 10; while the "M Nassau St" rollsigns were used for rush hour Nassau Street specials on the Brighton and Fourth Avenue Lines (RJ after 1967 for 4th Avenue rush hour service, later "RR"; Brighton/Nassau rush hour service was provided by the "QJ" which ran during weekday daytime hours). The line was officially designated "M" after the Chrystie Street changeover on November 27, 1967, but did not appear on the trains until the transition to rolling stock equipped with appropriate roll signs.

1968–1996

1967–1979 bullet

The second half of the Chrystie Street Connection opened on July 1, 1968, and the JJ, which had run along Nassau Street to Broad Street, was relocated through the new connection to the IND Sixth Avenue Line (and renamed the KK). To augment QJ service to Broad Street, the M was extended two stations, from Chambers Street to Broad Street. Beginning Monday, October 6, 1969, to make up for the discontinuation of the MJ due to the closing of the Myrtle Avenue El south of Myrtle Avenue to Jay Street, the M was expanded to run middays and a new SS shuttle ran between Myrtle Avenue-Broadway and Metropolitan Avenue at other times.

Effective January 2, 1973, the daytime QJ was truncated to Broad Street as the J, and the M was extended beyond Broad Street during the day along the QJ's former route to Coney Island – Stillwell Avenue, via the Montague Street Tunnel and Brighton Line local tracks. By this time, the off-hour SS shuttle had been renamed as part of the M. The local K (renamed from KK in 1973) was eliminated on August 27, 1976, and the M express service between Myrtle Avenue and Marcy Avenue ended in order to provide adequate service in Williamsburg, Brooklyn.

Reconstruction of the Brighton Line began on April 26, 1986, and the daytime M was shifted to the Fourth Avenue Line's express tracks south of DeKalb Avenue and terminated at Bay Ridge-95th Street. In 1987, the route was changed to split from Fourth Avenue at 36th Street, running along the BMT West End Line to Ninth Avenue during middays, with an extension to Bay Parkway during rush hours. This service duplicated a pattern that had last been operated as the TT until late 1967. M service along Fourth Avenue was switched to the local tracks in 1994, switching with the N, which had run local since the M was moved in 1987. The midday M was truncated to Chambers Street in April 1995 from Ninth Avenue in Brooklyn.

1997–2010

From April 1997 to August 1997, during late nights and weekends, the M terminated at Essex Street due to reconstruction of Myrtle Avenue.

From April 30, 1999 to September 1, 1999, M service was split in two sections because of the reconstruction of the Williamsburg Bridge subway tracks. One service ran at all times between Middle Village – Metropolitan Avenue and Marcy Avenue. The other ran rush hours only between Bay Parkway and Chambers Street. A shuttle provided service on the BMT Nassau Street Line.

In July 2000, the M was extended to Chambers Street or Broad Street during off hours due to switch work that caused J trains to run express from Myrtle Avenue to Marcy Avenue.

From July 23, 2001 to February 22, 2004, work on the Manhattan Bridge subway tracks resulted in a midday extension back to Ninth Avenue, as well as an extension of the times that the rush hour service was provided to 10 PM. This change preserved service between the West End Line and Chinatown for passengers that would have taken the B to Grand Street. When full Manhattan Bridge service was restored, midday M service was cut back to Chambers Street.

The September 11, 2001 attacks caused a temporary reduction of the M to a full-time shuttle until September 17. Then it was extended full-time over the BMT Sea Beach Line to Stillwell Avenue, replacing the N, until October 28.

On July 27, 2008, weekday evening trains were extended to Broad Street, Manhattan.

On June 28, 2010, the M's routing was modified to run on the IND Sixth Avenue Line and IND Queens Boulevard Line to Midtown Manhattan and Forest Hills, Queens (see below).

2010 service change

The brown M logo from 1979 to 2010, when it served the BMT Nassau Street Line in Lower Manhattan.

In late 2008, in light of severe budget woes, the MTA announced a slew of potential service cuts; among them was the potential elimination of rush-hour M service which had extended beyond Chambers Street on the Nassau Street Line in Lower Manhattan to Bay Parkway on the West End Line in Brooklyn. This, as well as all other proposals, were no longer considered after Albany lawmakers offered financial support to the MTA in May 2009. However, in late 2009, the MTA once again discovered that it was confronting another financial crisis; most of the same service cuts threatened just months earlier were revisited. One proposal included completely phasing out M service and using the V as its replacement. Under this proposal, the V would no longer serve its southern terminus at Second Avenue. Instead, after leaving Broadway – Lafayette Street, it would run along the Chrystie Street Connection, unused since the elimination of the K in 1976, and stop at the upper (BMT) level of Essex Street in Manhattan before serving all M stations to Metropolitan Avenue in Queens.

The MTA determined that this move, while still a service cut, would actually benefit M riders in northern Brooklyn; approximately 17,000 weekday riders use that route to reach its stations in Lower Manhattan, whereas 22,000 transfer to other routes to reach destinations in Midtown Manhattan. However, about 10,000 riders in Southern Brooklyn use the M to access the Nassau Street Line. This merger opened up new travel options for northern Brooklyn and Queens in that it allowed direct and more convenient access to areas that were not previously served by those routes such as Midtown Manhattan (before the service changes, M train passengers had to transfer at least once if heading to Midtown, either at Myrtle–Wyckoff Avenues, Essex Street, Canal Street, Chambers Street, or Fulton Street).

On March 19, 2010, it was reported that the plan had been changed and that while the new combined route would still be used, it would carry the M train designation, recolored orange to designate the IND Sixth Avenue Line as its Manhattan trunk line, while discontinuing the V train. Many MTA board members opposed the elimination of the M designation, saying that riders would be more comfortable with that rather than a V designation, and because the M has been around longer than the V. Official M service via the Chrystie Street Connection began on Monday, June 28, 2010.

2011–present

Announced in July 2013, and implemented on June 8, 2014, weekend M service was extended to Essex Street as part of an $18 million funding project to improve subway service. Late night service continues to terminate at Myrtle Avenue.

MJ service

Short lived MJ logo from 1967 to 1969

On March 5, 1944, 11 trains stopped running over the Brooklyn Bridge, instead ending at Bridge-Jay Streets on the Brooklyn side, and all 11 trains terminated there (with a free transfer to the IND trains at Jay Street – Borough Hall).

In 1967, when the Chrystie Street Connection opened, the label MJ was assigned to the 11 service. MJ was only marked on maps and station signs; the cars along that route never had route signs.

The western half of the Myrtle Avenue Line closed on October 4, 1969, ending MJ service, which was replaced with a free transfer to the B54 bus. Several days before the scheduled closing date the el was hit by a truck, temporarily suspending service. Timber reinforcement was applied to the damaged members, allowing the service to resume operation until the scheduled closing date.

Route

Service pattern

The following table shows the lines used by the M, with shaded boxes indicating the route at the specified times:

Line	From	To	Tracks	Times
				week days	week- ends	late nights
IND Queens Boulevard Line	Forest Hills – 71st Avenue	Queens Plaza	local
	Court Square – 23rd Street	Fifth Avenue / 53rd Street	all
IND Sixth Avenue Line	47th–50th Streets – Rockefeller Center	Broadway – Lafayette Street	local
Chrystie Street Connection			all
BMT Nassau Street Line	Essex Street		local
Williamsburg Bridge			all
BMT Jamaica Line	Marcy Avenue	Flushing Avenue	local
	Myrtle Avenue		all
BMT Myrtle Avenue Line (full line)	Central Avenue	Middle Village – Metropolitan Avenue

Stations

For a more detailed station listing, see the articles on the lines listed above.

Station service legend
	Stops all times
	Stops all times except late nights
	Stops weekdays during the day
	Stops all times except weekdays in the peak direction
	Stops rush hours/weekdays in the peak direction only
Time period details
	Station is compliant with the Americans with Disabilities Act
↑	Station is compliant with the Americans with Disabilities Act in the indicated direction only
↓
	Elevator access to mezzanine only

	Stations		Subway transfers	Connections
Queens
Queens Boulevard Line
	Forest Hills – 71st Avenue		E  ​F  <F> ​​R	LIRR Main Line at Forest Hills
	67th Avenue		R
	63rd Drive – Rego Park		R	Q72 bus to LaGuardia Airport
	Woodhaven Boulevard		R
	Grand Avenue – Newtown		R
	Elmhurst Avenue		R
	Jackson Heights – Roosevelt Avenue		E  ​F  <F> ​​R  7  (IRT Flushing Line)	Q47 bus to LaGuardia Marine Air Terminal Q70 Limited bus to LaGuardia Airport
	65th Street		R
	Northern Boulevard		R
	46th Street		R
	Steinway Street		R
	36th Street		R
	Queens Plaza		E  ​​R
	Court Square – 23rd Street		E  G  (IND Crosstown Line) 7  <7> ​ (IRT Flushing Line)
Manhattan
	Lexington Avenue – 53rd Street		E  6  <6> ​ (IRT Lexington Avenue Line at 51st Street)
	Fifth Avenue / 53rd Street		E
Sixth Avenue Line
	47th–50th Streets – Rockefeller Center		B  ​D  ​F  <F> ​
	42nd Street – Bryant Park		B  ​D  ​F  <F> ​ 7  <7> ​ (IRT Flushing Line at Fifth Avenue)
	34th Street – Herald Square		B  ​D  ​F  <F> ​ N  ​Q  ​R  ​W  (BMT Broadway Line)	M34 / M34A Select Bus Service PATH at 33rd Street
	23rd Street		F  <F>	PATH at 23rd Street
	14th Street		F  <F> 1  ​2  ​3  (IRT Broadway – Seventh Avenue Line at 14th Street) L  (BMT Canarsie Line at Sixth Avenue)	PATH at 14th Street
	West Fourth Street – Washington Square		B  ​D  ​F  <F> ​ A  ​C  ​E  (IND Eighth Avenue Line)	PATH at 9th Street
	Broadway – Lafayette Street		B  ​D  ​F  <F> ​ 6  <6> ​ (IRT Lexington Avenue Line at Bleecker Street)
Nassau Street Line
	Essex Street		J  ​Z  F  <F> (IND Sixth Avenue Line)	Northern terminal for weekend trains
Brooklyn
Jamaica Line
	Marcy Avenue		J  Z ​	B44 Select Bus Service
	Hewes Street		J  ​
	Lorimer Street		J  ​
	Flushing Avenue		J  ​	B15 bus to JFK Int'l Airport
	Myrtle Avenue		J  ​Z	Northern terminal for late-night trains
Myrtle Avenue Line
	Central Avenue
	Knickerbocker Avenue
	Myrtle–Wyckoff Avenues		L  (BMT Canarsie Line)
Queens
	Seneca Avenue
	Forest Avenue
	Fresh Pond Road
	Middle Village – Metropolitan Avenue

External links

• MTA NYC Transit – M Sixth Avenue Local
• "M Subway Timetable, Effective June 30, 2024". Metropolitan Transportation Authority. Retrieved December 16, 2024.