Dravo Contracting Co.
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Ambridge-Woodlawn Bridge (Beaver County, Pennsylvania)
Built 1927Cantilevered through truss bridge over the Ohio River on 11th Street in AmbridgeOpen to traffic
Beaver Bridge (Beaver County, Pennsylvania)
Built 1910Cantilevered through truss bridge over the Ohio RiverOpen to railroad traffic
Fort Steuben Bridge (Jefferson County, Ohio)
Built 1928Lost suspension bridge over the Ohio River on OH 822 between Steubenville and WeirtonDemolished
Lake Shore & Michigan Southern Railway Bridges (Cook County, Illinois)
Built 1915Abandoned warren through truss with all verticals bridge over Calumet River on Lake Shore & Michigan Southern Railway (later New York Central RR)Abandoned
Sciotoville Bridge (Scioto County, Ohio)
Built 1917Cantilevered through truss bridge over the Ohio River at SciotovilleOpen to traffic
University Avenue Bridge (Philadelphia County, Pennsylvania)
Built 1929Bridge over Schuylkill River on University AvenueOpen to traffic