Unidentified street.
Church Street.
Church Street, north of Park Place.
Sea Beach Line right-of-way at 21st Avenue.
Smith and Union Streets.
Libbey Castle.
Sea Beach Line at 19th Avenue.
Sea Beach Line, Avenue R.
Sea Beach Line, 11th Avenue.
Unidentified tunnel.
Northern section of land tunnel.
Unidentified track tunnel.
Sea Beach Line, 18th Avenue, with building support.
Unidentified railroad tracks.
Sea Beach Line and Long Island Railroad cut, north to 9th Avenue.
Prospect Park West.
Sea Beach Line and Long Island Railroad cut, north near 11th Avenue.
Manhattan Avenue.
Unidentified subway tracks.