Subway Construction Photograph Collection, Independent City Lines. Route 109, 1927-1938

The 3,626 Independent Subway System (IND) Route 109 photographs show construction of a portion of the Culver Line (the F train and G train) from Jay Street to Church Avenue in Brooklyn. The route covers the following sections: Section 1, Jay Street from Nassau Street to Willoughby Street; Section 2, Jay Street from Willoughby Street to Fulton Street, and Smith Street from Fulton Street to Baltic Street; Section 2A, Smith Street from Baltic Street to around 4th Street; Section 3, Smith Street from around 4th Street to 9th Street, and 9th Street from Smith Street to Fourth Avenue; Section 4, 9th Street from Fourth Avenue to Prospect Park West; Section 5A, Prospect Park West to Bartel-Pritchard Square and Prospect Park Southwest; Section 5B, Howard Place from Prospect Park Southwest to Prospect Avenue, and Prospect Avenue to Seeley Street Viaduct; Section 6, Prospect Avenue from Seeley Street Viaduct to Fort Hamilton Parkway, and Fort Hamilton Parkway and Caton Avenue to around East 4th Street; and Section 7, from around East 4th Street to Gravesend Avenue [McDonald Avenue], and Gravesend Avenue to Church Avenue.