S (New York City Subway service)

The current bullet for the three shuttles

Three services in the New York City Subway are designated as a dark gray S (shuttle) service. These services operate as full-time or almost full-time shuttles.^[1] In addition, two services run as shuttles during late night hours and one service runs as a full-time shuttle but retain their regular service designations.^[2]

Shuttle services[edit]

Official designations[edit]

Shuttle name	NYCT designator	Northern terminal	Southern terminal	Service hours	Notes
42nd Street Shuttle	0 (zero)	Times Square	Grand Central	Operates at all times except late nights.	Three trains operate separately on each of three tracks. To be rebuilt and reconfigured for ADA-accessibility.^[3]
Rockaway Park Shuttle	H	Broad Channel summer weekend service to Rockaway Boulevard	Rockaway Park–Beach 116th Street	Operates at all times.	Three trains operate on the double-tracked Rockaway Park branch of the IND Rockaway Line.
Franklin Avenue Shuttle	S	Franklin Avenue	Prospect Park	Operates at all times.	Two trains operate on the mostly single-tracked BMT Franklin Avenue Line, passing each other near Botanic Garden.

Late-night shuttles[edit]

Name	Northern terminal	Southern terminal	Notes
Dyre Avenue Shuttle	Eastchester–Dyre Avenue	East 180th Street	Formerly designated 9 before the line became an IRT line & SS.
Lefferts Boulevard Shuttle	Euclid Avenue	Ozone Park–Lefferts Boulevard	Operates concurrently with regular A service. Designated (gray A) on the late night map and (blue S) in the schedule and on trains.
Myrtle Avenue Shuttle	Middle Village–Metropolitan Avenue	Myrtle Avenue	Formerly designated SS.

Former uses[edit]

Other routes have in the past been designated S or SS; the label has also been used for temporary shuttles due to construction. Before June 1979,^[4] all shuttles had the label SS; the designation S was reserved for "special"' services, including IND trains to Aqueduct Racetrack. The SS label was first applied in 1967, when all services were labeled due to the completion of the Chrystie Street Connection.

The "2007 Holiday Shopper's Special", which ran on December Sundays, is a train of museum subway cars. This particular car is displaying the (former) S Special on its rollsign at the 23rd Street (Sixth Avenue) station.

Former uses of the S or SS designation are as follows:

Bowling Green – South Ferry Shuttle (1909–1977)
Culver Shuttle (1954–1975)
63rd Street Shuttle (1998–1999)
Grand Street Shuttle (2001–2004)

Some shuttle routes also used the H or HH designation, which were the last to be assigned to the Independent Subway System. Former uses include the Court Street Shuttle from 1936 to 1946 and Rockaway Park Shuttle until 1993, when that route's label was changed to a blue S. A temporary shuttle opened in November 2012 after Hurricane Sandy destroyed track connecting the Rockaways to the rest of the system used the H designation.

When the Transit Authority began assigning labels to all services, the Third Avenue Elevated was designated as 8 because it was deemed too long to be considered a "shuttle". However, trains on this line showed SHUTTLE on their rollsigns instead of "8". The service was discontinued in 1973.

Lenox Terminal Shuttle (mid-1900s – early 1970s)[edit]

The Lenox Terminal Shuttle (also Lenox Shuttle and Lenox Avenue Shuttle) ran between 148th Street and 135th Street when the 3 did not run. Prior to May 13, 1968, it was called the 145th Street Shuttle, running only to 145th Street, and only from 9:00 pm to 1:00 am. It was in place by 1918,^[5] but may have been started in 1905 when the IRT White Plains Road Line opened to the IRT Lenox Avenue Line.

Between 1969 and 1972, it was folded into the 3, but continued to run as a shuttle at those times. Late night 3 service ended on September 10, 1995,^[6] due to low ridership,^[7] and was not restored until July 27, 2008. During this time, the route was served by a free overnight shuttle bus.^[8]

Myrtle Avenue Shuttle (1969–1973)[edit]

After the BMT Myrtle Avenue Line south of Broadway ceased operation on October 3, 1969, the MJ service was discontinued and the current nighttime/weekend M shuttle was formed, using the lower level platforms in the same station complex. However, this service was labeled SS and considered a separate route from the M until the two routes merged in 1973.

Nassau Street Shuttle (1999)[edit]

This shuttle ran only from May to September 1999 during the rehabilitation of the Williamsburg Bridge. The shuttle ran from 6:00 am to 10:00 pm daily from Essex Street to Broad Street (Chambers Street on weekends).

Bay Ridge Shuttle (1990–2002; 2004–2016)[edit]

On September 30, 1990, late night R trains began operating as a shuttle in Brooklyn, between 36th Street (cut back from 57th Street in Manhattan) and 95th Street.^[9] In 1999, northbound trains began skipping 53rd Street and 45th Streets to avoid discharging passengers on tracks used by through trains. From September 8, 2002 until February 22, 2004, this service was extended northward to Pacific Street, due to reconstruction of the Coney Island station, running express north of 36th Street. On November 5, 2016, late night R trains were extended to Whitehall Street in Lower Manhattan.^[10]

Myrtle Avenue Shuttle (2017–2018)[edit]

Two trains operated separately on each of two tracks on the BMT Myrtle Avenue Line between Myrtle-Wyckoff Avenues and Middle Village-Metropolitan Avenue. They ran at all times between September 2, 2017 and April 27, 2018 due to construction on the BMT Myrtle Avenue Line's connector with the BMT Jamaica Line.^[11] It was designated as an orange "M" on maps, schedules, and station and service notice signs, and as a brown "M" on the R42 rolling stock, which still had the brown "M" emblems that the route used before 2010.