Jerome Street Bridge (Allegheny County, Pennsylvania)
Built 1937 by the Fort Pitt Bridge Works; rehabilitated 1988Steel through arch bridge over Youghiogheny River on Jerome Street in McKeesportOpen to traffic
Lebanon Road Bridge (Allegheny County, Pennsylvania)
Built 1931Concrete arch bridge over Union Railroad on Lebanon Road in West MifflinOpen to traffic
Mansfield Bridge (Allegheny County, Pennsylvania)
Built 1951; rehabilitated 1981Cantilevered through truss bridge over the Monongahela River in DravosburgOpen to traffic