Unidentified subway tracks.
Sea Beach Line cut supporting building foundation, Fort Hamilton Parkway.
Sea Beach Line and Long Island Railroad at 5th Avenue, looking west to 4th Avenue.
Railroad tunnels and bridge, south of Central Avenue.
Right-of-way on portal.
Ring #97 Northbound Express tunnel.
6th Avenue and 34th Street.
Sea Beach Line at 5th Avenue.
9th Street in Brooklyn.
Liberty Street.
Shaft No. 4, Steinway Tunnel.
32 West 28th Street.
Unidentified railroad tracks.
Lexington Avenue between 104th and 105th Streets.
Greenwich and Cortlandt Streets.
[Lexington Avenue and East 75th Street.]
Perry Street.
Church Street.
7th Avenue between West 34th and West 35th Streets.