6th Avenue Subway Construction, 42nd Street.
6th Avenue Subway Reconstruction, 42nd Street.
6th Avenue Subway Construction, 32nd Street.
6th Avenue Subway Construction, 17th Street.
6th Avenue Subway Construction, 16th Street.
6th Avenue Subway Construction, 14th Street.
6th Avenue Subway Construction, 46th Street.
6th Avenue Subway Construction, 12th Street.
6th Aveune Subway Construction, 32nd Street.
6th Avenue Subway Construction, 48th Street.
