Belle Vernon Bridge (Washington County, Pennsylvania)
Built 1951; rehabilitated 1993Warren through truss bridge over Monongahela River on I-70 in SpeersOpen to traffic
Birmingham Bridge (Allegheny County, Pennsylvania)
Built 1976Steel through arch bridge over Monongahela River in PittsburghOpen to traffic
Brownsville High Level Bridge (Washington County, Pennsylvania)
Built 1960; rehabilitated 2002Deck truss bridge over Monongahela on US 40 in West BrownsvilleOpen to traffic
Charleroi-Monessen Bridge (Washington County, Pennsylvania)
Built 1906 by the Mercantile Bridge Co.; rehabilitated 1986; closed 2009Through truss bridge over Monongahela River on PA 2018 in CharleroiCLOSED due to structural problems
Donora Webster Bridge (Washington County, Pennsylvania)
Built 1906; rehabilitated 1938Through truss bridge over Monongahela River on PA 1022 in DonoraOpen to traffic
Elizabeth Bridge (Allegheny County, Pennsylvania)
Built 1951; rehabilitated 1985Cantilevered through truss bridge over Monongahela River on PA 51 in ElizabethOpen to traffic
Fort Pitt Bridge (Allegheny County, Pennsylvania)
Built 1959; rehabilitated 2002-03Steel through arch bridge over Monongahela River on I-279 in PittsburghOpen to traffic
High Level Bridge (Marion County, West Virginia)
Built 1921; rehabilitated 2000Concrete arch bridge over Monongahela River on Jefferson Street (CR 19/73) in FairmontOpen to traffic
Homestead High Level Bridge (Allegheny County, Pennsylvania)
Built 1936; rehabilitated 1979Cantilevered deck truss bridge over Monongahela River in PittsburghOpen to traffic
Liberty Bridge (Allegheny County, Pennsylvania)
Built 1928; rehabilitated 1983Deck truss bridge over Monongahela River in PittsburghOpen to traffic
Mansfield Bridge (Allegheny County, Pennsylvania)
Built 1951; rehabilitated 1981Cantilevered through truss bridge over the Monongahela River in DravosburgOpen to traffic
Masontown Bridge (Fayette County, Pennsylvania)
Built 1925; rehabilitated 1993Through truss bridge over the Monogahela River on PA 21 in MasontownOpen to traffic
McKeesport-Duquesne Bridge (Allegheny County, Pennsylvania)
Built 1927 by the American Bridge Co.Through truss bridge over the Monogahela River on PA 2114 at Duquesne in North VersaillesOpen to traffic
Monongahela Connecting Railroad Bridge (Allegheny County, Pennsylvania)
Built 1904; converted to vehicular use in 2000Through truss bridge over Monongahela River on Gateway Blvd. in PittsburghOpen to traffic
Old Brownsville Bridge (Washington County, Pennsylvania)
Built 1914; rehabilitated 1987Through truss bridge over Monongahela River in West BrownsvilleOpen to traffic
Point Marion Bridge (Greene County, Pennsylvania)
Built 1930; rehabilitated 1976Cantilevered through truss bridge over the Monongahela River on PA Route 88 in Point MarionOpen to traffic
Smithfield Street Bridge (Allegheny County, Pennsylvania)
Built 1883 under the direction of engineer Gustav LindenthalTwo-span lenticular through truss bridge over Monongahela River on Smithfield Street in PittsburghOpen to four lanes of traffic
South Tenth Street Bridge (Allegheny County, Pennsylvania)
Built 1933; rehabilitated 1994Suspension bridge over the Monongahela River on South Tenth Street in PittsburghOpen to traffic