The BMT West End Line is a line of the New York City Subway, serving the Brooklyn communities of Sunset Park, Borough Park, New Utrecht, Bensonhurst, Bath Beach and Coney Island. The D train operates local on the entire line at all times. Although there is a center express track and three express stations along the line, there is no regular express service.

Borough Park is a neighborhood in the southwestern part of the borough of Brooklyn, in New York City. The neighborhood is bordered by Bensonhurst to the south, Dyker Heights to the southwest, Sunset Park to the west, Kensington and Green-Wood Cemetery to the northeast, Flatbush to the east, and Mapleton to the southeast.