Photo Site Name
… Bennerley Viaduct
… Duquesne Incline
… Duquesne Incline
… Bennerley Viaduct
… Bennerley Viaduct
… Bennerley Viaduct
… Bennerley Viaduct
… Bennerley Viaduct
… Monongahela Incline
… Newcastle Swing Bridge