Sea Beach Line, Avenue R.

Sea Beach Line, 11th Avenue.

Sea Beach Line and Long Island Railroad cut, northwest to near 11th Avenue.

Sea Beach Line and Long Island Railroad cut, north near 11th Avenue.

Construction on East 42nd Street.

Unidentified street.

Southbound express tunnel.

6th Avenue and Carmine Street.

Broadway and Myrtle Avenue.

Lexington Avenue and 103rd Street.

Sea Beach Line and Long Island Railroad cut, north to 9th Avenue.

Church Street, north of Park Place.

Broadway, north to Houston Street.

125th Street and St. Nicholas Avenue.

Unidentified railroad tracks.

6th Avenue.

17 State Street.

Eighth Avenue.

[Construction near Grand Central Terminal.]

Northern section of land tunnel.