Ring #97 Northbound Express tunnel.

Man inside the southern end of a river tunnel.

Railroad tunnels and bridge, south of Central Avenue.

Unidentified subway tracks.

Unidentified street and railroad tracks.

Sea Beach Line and Long Island Railroad at 5th Avenue, looking west to 4th Avenue.

Liberty Street.

Sea Beach Line at 5th Avenue.

Right-of-way on portal.

Sea Beach Line cut supporting building foundation, Fort Hamilton Parkway.

60th Street.

New Harlem River Span.

Perry Street.

59th Street.

Looking west on northern sidewalk of 59th Street.

Central Avenue bridge.

Harlem River at 132nd Street.

West 53rd Street.

Opposite Trinity Cemetery.

Prospect Park West.