West Fourth Street–Washington Square is an express station and transfer stop on the IND Sixth Avenue and IND Eighth Avenue Lines of the New York City Subway, located at the intersection of West Fourth Street and Sixth Avenue in Greenwich Village, Manhattan. It is served by: A, D, E, and F trains at all times;B and M trains on weekdays; C train at all times except late nightsHistoryWest Fourth Street was one of the 28 stations opened on September 10, 1932, as part of the first line of the Independent Subway System (IND), the Eighth Avenue Line, from Chambers Street to Inwood–207th Street. At the time, only the upper level was used, with service on the lower level beginning in January 1936 with service from the Eighth Avenue Line to Second Avenue; through service on the Sixth Avenue local tracks began in December 1940. The Sixth Avenue express tracks were built later and were put into through service on November 27, 1967; prior to then, the express tracks here and at 34th Street–Herald Square were used as terminal tracks only.
