Crossword clues for Pennsylvania Railroad city:ALTOONAPennsylvania Railroad cityALTOONARailroad car manufacturing city in Pennsylvania.ALTOONACity founded by the Pennsylvania Railroad CompanyALTOONACity founded by the Pennsylvania RailroadALTOONACity founded by the Pennsylvania Railroad in 1849ALTOONAPennsylvania city near the Horsehoe Curve railroad track