Unidentified street.
Prospect Park West.
Sea Beach Line, 18th Avenue, with building support.
Prospect Ave.
Libbey Castle.
Park Avenue.
Sea Beach Line right-of-way at 21st Avenue.
Jay and Willoughby Streets.
Lexington Avenue, north to East 64th Street.
West 4th Street.
Broadway and West 28th Street.
Sea Beach Line at 19th Avenue.
Sea Beach Line, 11th Avenue.
Sea Beach Line, Avenue R.
Northern section of land tunnel.
Unidentified tunnel.
Manhattan Avenue.
St. Nicholas Avenue and West 147th Street.
Unidentified track tunnel.