Жаңа Йорк метрополитенінің А желісі

New York City Subway service

The A Eighth Avenue Express is a rapid transit service in the B Division of the New York City Subway. Its route emblem, or "bullet", is colored since it is a part of the IND Eighth Avenue Line in Manhattan. The A operates at all times. Daytime service operates between 207th Street in Inwood, Manhattan and Mott Avenue in Far Rockaway, Queens or Lefferts Boulevard in Richmond Hill, Queens, typically alternating between the latter two terminals, while making express stops in both Manhattan and Brooklyn. During rush hours, five scheduled trips in the peak direction operates from Beach 116th Street in Rockaway Park, Queens to Manhattan in the morning and back from Manhattan in the afternoon. Late night service operates only between 207th Street and Far Rockaway, making all stops along its entire route; during this time, a shuttle train (the Lefferts Boulevard Shuttle) operates between Euclid Avenue and Lefferts Boulevard. The A provides the longest one seat ride in the system—at 32.39 mile (52 km), between Inwood and Far Rockaway—and a 2015 study indicated that it had a weekday ridership of 600,000.

The A and AA were the first services on the IND Eighth Avenue Line when it opened on September 10, 1932. The Independent Subway System (IND) used single letters to refer to express services and double letters for local services. The A ran express between 207th Street and Chambers Street, and the AA ran local between 168th Street and Chambers Street, known at the time as Hudson Terminal. During late night hours (from 1:45 a. m. to 5:45 a. m.) and on Sundays, the A did not run and the AA made all stops along the line. The A was extended to Jay Street–Borough Hall when the Cranberry Street Tunnel to Brooklyn opened on February 1, 1933, and to Bergen Street, when the extension opened on March 20. On July 1, the A began running express at all times, stopping at 155th Street and 163rd Street during late nights. On April 9, 1936, the IND Fulton Street Line was opened to Rockaway Avenue. The 1936 extension played an integral part in the establishment of Bedford Stuyvesant as Brooklyn's central African American community. The A train connected Harlem, Manhattan's central African American community, to areas of Bedford Stuyvesant that provided residential opportunities for African Americans not found throughout the rest of New York City. On December 30, 1946, and November 28, 1948, the line was extended to Broadway–East New York (now Broadway Junction) and Euclid Avenue, respectively.

On April 29, 1956, Grant Avenue was opened and the line was extended over the BMT Fulton Street Line to Lefferts Boulevard. On weekdays except midnights, alternate trains terminated at Lefferts Boulevard and at Euclid Avenue. During weekends, they terminated at Euclid Avenue with a shuttle to Lefferts Boulevard. Two months later, on June 28, 1956, the former Long Island Rail Road Rockaway Beach Branch, having been rebuilt to subway specifications, began service to Rockaway Park and Wavecrest (Beach 25th Street). At this time, rush hour express service on the Fulton Street Line with the E train began. On September 16, 1956, the A was extended to the Rockaways, replacing the E. At the time, alternate trains continued running to Lefferts Boulevard. In the face of community opposition, the NYCTA announced that it would take more time to review the change, meaning that it ultimately did not take effect on July 1. On January 16, 1958, with the opening of the new terminal Far Rockaway–Mott Avenue, rush hour A service was extended. On September 8, 1958, the A train replaced the E train in the Rockaways again, and A trains resumed alternating between Euclid Avenue and Lefferts Boulevard. "Round robin" service from Euclid Avenue to both Rockaway terminals began during non rush hours, while through A service ran to Lefferts Boulevard. On September 8, 1959, the A began to run local in Brooklyn during rush hours, making it local at all times in Brooklyn, as the E became express in Brooklyn during rush hours. On July 9, 1967, the A trains running to Euclid Avenue were extended to Far Rockaway middays, evenings, and weekends, replacing the HH shuttle on that branch.

As part of systemwide changes in bus and subway service, major changes were made to A service in Brooklyn and Queens on January 2, 1973. The A train became the express service along Fulton Street and the E train became the local during rush hours. Express service would be provided for a longer period during rush hours as the span of E service to Brooklyn, which would cover local stops, was also increased. In addition, the A trips that terminated at Euclid Avenue during rush hours were extended to Far Rockaway, replacing E service. Service would now run to Far Rockaway between 5:30 a. m. and 11:30 p. m.

On August 30, 1976, the CC became the Fulton Street Local during rush hours, replacing E service. On August 27, 1977, the A began making local stops in Manhattan during late nights, when the AA was not running. On December 11, 1988, A trains began running local between 145th Street and 168th Street on weekends to replace the discontinued K (formerly AA) service, and express on the IND Fulton Street Line in Brooklyn during middays and rush hours, with the C providing local service during those times. On September 30, 1990, A trains began operating local between 145th Street and 168th Street during weekday evenings. In 1991, at a series of meetings, the NYCTA presented proposed changes to A, C, and H service that would shorten the length of the C, simplify the service pattern during late nights to most efficiently serve the majority of riders, provide direct express service to Rockaway Park during rush hours in the peak direction, and provide shuttle connections during non peak periods between Rockaway Park and through A train service. The service pattern devised was designed to improve operations by reducing route length and complexity, making service more attractive, simplifying confusing service patterns, and reducing transfers for passengers traveling during late nights. The changes took effect on October 23, 1992, with modification: Late night shuttle service to Lefferts Boulevard would terminate at Euclid Avenue, not Rockaway Boulevard. Later on, the rush hour A trips to Rockaway Park were extended from 59th Street to Dyckman Street and Inwood–207th Street. On May 29, 1994, A trains began running express on weekends from 7 a. m. to 11 p. m. between 168th Street and 145th Street, with C trains trains being extended from 145th Street to 168th Street to cover local stops. A corresponding change was made to weekday midday A service on April 30, 1995, though this change was discontinued on November 12, 1995. On March 1, 1998, A trains began running express between 168th Street and 145th Street during middays and early evenings, with local service provided by extended C service. On May 2, 1999, the A became the express on the Fulton Street Line at all times except late nights, and C service was extended from World Trade Center to Euclid Avenue during late weekday evenings and weekends to provide local service along the line. A service was affected by Hurricane Sandy in October 2012, due to extreme damage to the IND Rockaway Line. Trains that normally traveled to Far Rockaway or Rockaway Park terminated at Howard Beach–JFK Airport. Service to the Rockaways resumed on May 30, 2013. The Far Rockaway part of the route was served by the temporary free H shuttle that ran between Far Rockaway and Beach 90th Street via the connecting track at Hammels Wye. As a result of a two phase program of flood mitigation work along the Hammels Wye, between April 9 and May 18, 2018, limited rush hour A service to/from Rockaway Park was suspended. The second phase, from July 1 to September 3, diverted all Far Rockaway bound A trips to Rockaway Park, with Rockaway Park Shuttle trains being rerouted to the Far Rockaway branch through the southern leg of Hammels Wye. From midday on March 29, 2020 to April 28, 2020, due to the suspension of C train service caused by the COVID 19 pandemic, A trains to Lefferts Boulevard ran local, while A trains to the Rockaways ran express.

"Take the 'A' Train" is a jazz standard by Billy Strayhorn, referring to the A train, going at that time from eastern Brooklyn up into Harlem and northern Manhattan, using the express tracks in Manhattan. It became the signature tune of Duke Ellington and often opened the shows of Ella Fitzgerald. Part of the significance of this is sociological; it connected Harlem and Bedford–Stuyvesant, the two largest African American neighborhoods in New York City.