Unidentified street.

Sea Beach Line right-of-way at 21st Avenue.

Unidentified railroad tracks.

Sea Beach Line at 19th Avenue.

Smith and Union Streets.

Sea Beach Line, 18th Avenue, with building support.

Sea Beach Line and Long Island Railroad cut, north near 11th Avenue.

Sea Beach Line, Avenue R.

Sea Beach Line, 11th Avenue.

Sea Beach Line and Long Island Railroad cut, northwest to near 11th Avenue.

Smith Street between Bergen and Wyckoff Streets.

Broadway and West 28th Street.

Nassau Street.

Unidentified track tunnel.

7th Avenue and 54th Street.

Eighth Avenue.

Sea Beach Line and Long Island Railroad cut, north to 9th Avenue.

7th Avenue and 58th Street.

59th Street and 6th Avenue.

Unidentified tunnel.