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