M (New York City Subway service)

Queens Boulevard/ Sixth Avenue Local
Middle Village–Metropolitan Avenue-bound M train of R160s leaving Myrtle Avenue
Northern end	Clockwise direction: Forest Hills–71st Avenue (weekday rush hours and middays) Essex Street (Weekday evenings and weekends except late nights) Myrtle Avenue (late nights)
Southern end	Counterclockwise direction: Middle Village–Metropolitan Avenue
Stations	36 13 (Weekday evening and weekend daytime service) 8 (late night service)
Rolling stock	R160[1][2] (Rolling stock assignments subject to change)
Depot	East New York Yard
Started service	1914; 110 years ago (1914)
Discontinued	October 4, 1969; 54 years ago (1969-10-04) (MJ service only)
Route map Legend ​ Jamaica Center or 179th Street via Queens Boulevard  M  ​ R  Forest Hills–71st Avenue 67th Avenue 63rd Drive–Rego Park Woodhaven Boulevard Grand Avenue–Newtown Elmhurst Avenue Jackson Heights–Roosevelt Avenue 65th Street Northern Boulevard 46th Street Steinway Street 36th Street Manhattan & Brooklyn via 63rd Street Queens Plaza no regular service via Crosstown Manhattan & Brooklyn via 60th Street Court Square–23rd Street Queens Manhattan Lexington Avenue–53rd Street Fifth Avenue/53rd Street Queens via 63rd Street World Trade Center via 53rd Street ​ Uptown & the Bronx via 8th Avenue 47th–50th Streets–Rockefeller Center 42nd Street–Bryant Park 34th Street–Herald Square 23rd Street 14th Street West Fourth Street–Washington Square Broadway–Lafayette Street ​ Broad Street via Nassau Street ​ Brooklyn via Manhattan Bridge ​ Brooklyn via Rutgers Street Tunnel  M  (weekends) Essex Street Manhattan Brooklyn Marcy Avenue Hewes Street Lorimer Street Flushing Avenue  M  (late nights) Myrtle Avenue ​ Jamaica Center via Jamaica Central Avenue Knickerbocker Avenue Myrtle–Wyckoff Avenues Brooklyn Queens Seneca Avenue Forest Avenue Fresh Pond Road Middle Village–Metropolitan Avenue  M  Legend Lines used by the Other services sharing tracks with the Unused lines, connections, or service patterns  M  Termini of services Cross-platform interchange Platforms on different levels This diagram: view talk edit

The M Queens Boulevard/Sixth Avenue Local^[3] 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 is a part of the IND Sixth Avenue Line in Manhattan.^[4]

The M operates at all times. On weekdays from 6:00 a.m to 9:00 p.m., the M operates local between 71st Avenue in Forest Hills, Queens and Metropolitan Avenue in Middle Village, Queens; weekend daytime and late evening weekday service is cut back to Essex Street on the Lower East Side of Manhattan; late night service short turns at Myrtle Avenue–Broadway in Brooklyn.

The M is the only service that travels through the same borough via two different, unconnected lines. Additionally, the M is the only non-shuttle service that has both of its full-run terminals in the same borough (Queens). Though the full route length between 71st Avenue and Metropolitan Avenue is about 18.2 miles (29.3 km), the stations are geographically located 2.47 miles (3.98 km) apart, marking this as the shortest geographic distance between termini for any New York City Subway service that is not a shuttle service.^[5]

An MJ service ran the entire BMT Myrtle Avenue Line until 1969, when the section west of Broadway in Brooklyn was demolished. Before 2010, the full-length M ran from Middle Village to southern Brooklyn via the BMT Nassau Street Line and Montague Street Tunnel. The M had originally run on the BMT Brighton Line to Coney Island–Stillwell Avenue until 1987. Afterward, it used the BMT Fourth Avenue Line, and BMT West End Line in Brooklyn, terminating at Ninth Avenue or Bay Parkway.