Unidentified street.

Prospect Park West.

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

Prospect Ave.

Libbey Castle.

Jay and Willoughby Streets.

Park Avenue.

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

Broadway and West 28th Street.

Sea Beach Line at 19th Avenue.

West 4th Street.

Manhattan Avenue.

Sea Beach Line, 11th Avenue.

Sea Beach Line, Avenue R.

Northern section of land tunnel.

Unidentified tunnel.

Unidentified track tunnel.

St. Nicholas Avenue and West 147th Street.

Eighth Avenue.

Nassau Street.