Allegheny River

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31st Street Bridge (Allegheny County, Pennsylvania)
Built 1928; rehabilitated 1976 and 2007
Steel arch bridge over Allegheny River on 31st Street in Pittsburgh
Open to traffic

6th Street Bridge (Allegheny County, Pennsylvania)
Built 1893; relocated to Coraopolis in 1927
Lost Pennsylvania through truss bridge over Allegheny River on 6th Street
Replaced by a new bridge

7th Street Bridge (Allegheny County, Pennsylvania)
Built 1884; replaced 1926
Lost Wire suspension bridge over Allegheny River on 7th Street
Replaced by a new bridge

Allegheny River - 4th Street Bridge (Potter County, Pennsylvania)
Built ca. 1910; rehabilitated ca. 1970
Lost pony truss bridge over Allegheny River on 4th Street in Coudersport
Replaced with the 1883 Pratt thru truss from 7th St.

Allegheny River Bridge (Center Street 1940) (Cattaraugus County, New York)
Built 1940
Pony truss bridge over Allegheny River on Center St. (N.Y.S. Rte. 353) in Salamanca
Replaced by a new bridge

Allegheny River Bridge (Tidioute) (Warren County, Pennsylvania)
Built 1933; rehabilitated 1978, 2002
Through truss bridge over Allegheny River on Buckingham Street in Tidioute
Open to traffic

Allegheny River Bridge - US 6 (Potter County, Pennsylvania)
Built 1934; rehabilitated 1981
Pony truss bridge over Allegheny River on US 6 in Coudersport
Open to traffic

Allegheny River Bridge -Center Street (Replacement) (Cattaraugus County, New York)
Stringer bridge over ALLEGHENY RIVER on RTE 353 Center Street
Open to traffic

Allegheny River Viaduct Junction (McKean County, Pennsylvania)
Built 1928; Replaced 1975
Lost Warren deck truss bridge over Allegheny River on PA 346
Replaced by a new bridge

AVR - Brilliant Cutoff Bridge (Allegheny County, Pennsylvania)
Built 1904;
Pennsylvania through truss bridge over Allegheny River on Allegheny Valley Railroad
Open to traffic

AVR - Herrs Island Bridge (Allegheny County, Pennsylvania)
Built 1920-1921, replaced earlier 1884 bridge
Through truss bridge over Allegheny River on CSX RR
Open to traffic

Big Rock Bridge (Venango County, Pennsylvania)
Built 1879; Trolley trusses added 1904; Lost 1926
Lost Whipple through truss bridge over Allegheny River on River Road and Citizens Traction Company
Destroyed by collision with ice

BLE - Allegheny River Bridge (Allegheny County, Pennsylvania)
Built 1918
Warren deck truss bridge over Allegheny River on Bessemer and Lake Erie Railroad
Open to traffic

BO - Herrs Island Bridge (Old) (Allegheny County, Pennsylvania)
Built 1884; Replaced 1921
Lost Pratt through truss bridge over Allegheny River on Baltimore & Ohio Railroad
Replaced by a new bridge

Boyer Crossing Bridge (McKean County, Pennsylvania)
Built ca. 1910; rehabilitated 2001; replaced 2009
Lost Pratt through truss bridge over Allegheny River on TR 414
Replaced by a new bridge

BPRR - Allegheny River Bridge (Carrollton) (Cattaraugus County, New York)
Through truss bridge over Allegheny River on B&P Railroad
Open to traffic

BPRR - Allegheny River Bridge (Reesedale) (Armstrong County, Pennsylvania)
Built 1911;
Pennsylvania through truss bridge over Allegheny River on Buffalo & Pittsburgh Railroad
Abandoned

BPRR - Allegheny River Bridge (West Hills) (Armstrong County, Pennsylvania)
Built 1899
Baltimore deck truss bridge over Allegheny River on Buffalo & Pittsburgh Railroad
Open to traffic

BPRR - Allegheny River Bridge at Pennsylvania Avenue (Warren County, Pennsylvania)
Through truss bridge over Allegheny River
Open to authorized vehicles only

C.L. Schmitt Bridge (Allegheny County, Pennsylvania)
Built 1927; rehabilitated ca. 1988
Three-span through truss bridge over Allegheny River on PA 1038 in New Kensington
Open to traffic

Conrail - Allegheny River Bridge (Allegany) (Cattaraugus County, New York)
Lost Bridge over Allegheny River on Conrail
Removed

Double Bridge (Cattaraugus County, New York)
Lost Pratt through truss bridge over Allegheney River on Union Street
Replaced by a new bridge

East Brady Bridge (Clarion County, Pennsylvania)
Built 1934; rehabilitated 1973; destroyed June 4, 2007
Lost through truss bridge over Allegheny River on Route 68 in East Brady
Replaced by a new bridge

Emlenton Bridge (Venango County, Pennsylvania)
Built 1883 by the Wrought Iron Bridge Co.; replaced 1987
Lost Whipple through truss bridge over Allegheny River on PA 38 (Emlenton Street)
Replaced by new bridge

Erie RR - Allegheny River Bridge (Carrolton) (Cattaraugus County, New York)
Lost Through truss bridge over Allegheny River on Erie RR Bradford Branch
Removed but not replaced

Ford City Bridge (Armstrong County, Pennsylvania)
Built 1914; replaced 2000
Lost through truss bridge over Allegheny River
Replaced by new bridge

Fort Duquesne Bridge (Allegheny County, Pennsylvania)
Built 1959
Steel through arch bridge over Allegheny River on I-279 in Pittsburgh
Open to traffic

Foxburg Bridge (Armstrong County, Pennsylvania)
Built 1921; rehabilitated 1981/1985; demolished July 24, 2008
Lost 2 level through truss bridge over Allegheny River on Route 58 and B&O RR in Foxburg
Replaced by a new bridge

Glade Bridge (Old) (Warren County, Pennsylvania)
Built 1892; Railroad deck added 1908; Railroad deck removed ca, 1928; Replaced 1987
Lost Warren through truss bridge over Allegheny River on US 6 & Warren Street Railway
Replaced by a new bridge

Glade Bridge (Oldest) (Warren County, Pennsylvania)
Built 1881; Replaced 1907
Lost Howe through truss bridge over Allegheny River on Road
Replaced by a new bridge

Hickory Bridge (Replacement) (Warren County, Pennsylvania)
Bridge over Allegheny River
Open to traffic

Hickory Street Bridge (Old) (Warren County, Pennsylvania)
Built 1917 by the Luten Engineering Co.; rehabilitated 1963; replaced 2006
Lost concrete arch bridge over Allegheny River on Hickory Street (PA 3005) in Warren
No longer exists

Highland Park Bridge (Allegheny County, Pennsylvania)
Built 1940; rehabilitated 1986
Deck truss bridge over Allegheny River on PA 1005 in Pittsburgh
Open to traffic

Hulton Bridge (Allegheny County, Pennsylvania)
Built 1909; rehabilitated 1991; Demolished 2016
Through truss bridge over Allegheny River on PA 2082 in Oakmont
Demolished and replaced by PennDOT the morning of January 26, 2016.

Hunter Station Bridge (original) (Forest County, Pennsylvania)
Built 1934; rehabilitated 1971, bypassed, demolished Oct. 2017
Through truss bridge over Allegheny River on US 62 (Hunter Station Road)
Replaced by a new bridge

Hunter Station Bridge (replacement) (Forest County, Pennsylvania)
Built 2017
Bridge over Allegheny River on US 62
Open to traffic

Kennerdell Bridge (Venango County, Pennsylvania)
Built 1907; rehabilitated 1981; replaced 2000
Lost Pennsylvania through truss bridge over Allegheny River on PA 3008
Replaced by new bridge

Kittanning Bridge (Armstrong County, Pennsylvania)
Built 1931
Three-span through truss bridge over Allegheny River on PA 1038 in Kittanning
Open to traffic

Lost BR&P RR- Allegheny River Bridge (Cattaraugus County, New York)
Lost Bridge over Allegheny River on BR&P RR
Removed but not replaced

Main Street Bridge (Old) (Cattaraugus County, New York)
Built 1916; Replaced ?
Lost Pony plate girder bridge over Allegheny River on Main Street
Replaced by a new bridge

Main Street Bridge -(Replacement) (Cattaraugus County, New York)
Stringer bridge over ALLEGHENY RIVER on MAIN STREET
Open to traffic

Manchester Bridge (Allegheny County, Pennsylvania)
Built 1911; opened 1915 ; demolished 1970
Lost through truss bridge over the Allegheny River at The Point in Pittsburgh
Replaced by new bridge

NS - Allegheny River Bridge (Allegheny County, Pennsylvania)
Through truss bridge over Allegheny River on NS RR
Open to traffic

NS - Fort Wayne Bridge (Allegheny County, Pennsylvania)
Built 1901-1904; replaced earlier 1868 lattice truss bridge; raised 1918; lower deck tracks removed c1950s
Pennsylvania through truss bridge over Allegheny River on Norfolk Southern Railroad
Open to traffic

OB&S - Double Bridge (Cattaraugus County, New York)
Lost Pratt through truss bridge over Allegheney River on Olean Bradford & Salamanca Traction Co.
Replaced by a new bridge

Old Elm Street Bridge (Forest County, Pennsylvania)
Built 1919; rehabilitated 1996
Concrete arch bridge over Tionesta Creek on Old Elm Street in Tionesta
Open to traffic

PA 446 Allegheny River Bridge (McKean County, Pennsylvania)
Beam bridge over ALLEGHENY RIVER on SR 446-PA 446
Open to traffic

PA 59 Allegheny River Bridge (McKean County, Pennsylvania)
Replaced with Kinzua Dam Project
Lost Parker through truss bridge over Allegheny River on PA 59
Replaced by a new bridge

Parker Bridge (Armstrong County, Pennsylvania)
Built 1934
Four-span through truss bridge over Allegheny River on Route 368.
Open to traffic

Pennsylvania Turnpike Allegheny River Bridge (1952) (Allegheny County, Pennsylvania)
Built 1952; rehabilitated 1987; demolished and replaced in 2010
Lost deck truss bridge over Allegheny River on the Pennsylvania Turnpike (I-76) in Plum
Bridge has been demolished; replacement span open to traffic

Pennsylvania Turnpike Allegheny River Bridge (2010) (Allegheny County, Pennsylvania)
Built 2010
Beam bridge over Allegheny River on I-76 (Pennsylvania Turnpike)
Open to traffic

Petroleum Bridge (Venango County, Pennsylvania)
Built 1909-11;
Lost Parker through truss bridge over Allegheny River on State Street
Replaced by a new bridge

Petroleum Bridge (replacement) (Venango County, Pennsylvania)
Stringer bridge over Conrail / Allegheny River on US 62
Open to traffic

Petroleum Street Suspension Bridge (Venango County, Pennsylvania)
Built 1876
Lost Suspension bridge over Allegheny River on Petroleum Street
Replaced by a new bridge

PRR - Allegheny River Bridge (Larabee) (McKean County, Pennsylvania)
Built 1900
Pratt through truss bridge over Allegheny River on Norfork Southern Railroad (formerly Pennsylvania Railroad)
Open to traffic

PRR - Oil City Bridge (Venango County, Pennsylvania)
Lost Pratt through truss bridge over Allegheny River on Pennsylvania Railroad
Replaced by a new bridge

PSN - State Line Viaduct (McKean County, Pennsylvania)
Built 1909; Removed ca. 1947
Lost Deck plate girder bridge over Allegheny River on Pittsburg, Shawmut & Northern Railroad
Removed

Relief Bridge (Venango County, Pennsylvania)
Built 1893
Lost Pennsylvania through truss bridge over Allegheny River on Central Avenue
Replaced by a new bridge

Reno Bridge (Venango County, Pennsylvania)
Built 1901; Lost ca. 1935
Lost Pratt through truss bridge over Allegheny River on Citizens Traction Co.
Removed but not replaced

Sandy Creek Trail - Belmar Bridge (Venango County, Pennsylvania)
Originally built for the Franklin & Clearfield Railroad
Through truss bridge over Allegheny River on Sandy Creek Trail
Open to pedestrians only

Senator Robert D. Fleming Bridge (Allegheny County, Pennsylvania)
Built 1960; part of approach span destroyed by fire in 1981-replaced later and reopened in 1983; rehabilitated in 1986
Deck truss bridge over the Allegheny River on PA 8 (62nd Street) in Pittsburgh
Open to traffic

Sister Bridge I: Roberto Clemente Bridge (Allegheny County, Pennsylvania)
Built 1928; rehabilitated 1995
Suspension bridge over Allegheny River on Sixth Street in Pittsburgh
Open to traffic

Sister Bridge II: Andy Warhol Bridge (Allegheny County, Pennsylvania)
Built 1926; rehabilitated 1977
Suspension bridge over Allegheny River on Seventh Street in Pittsburgh
Open to traffic

Sister Bridge III: Rachel Carson Bridge (Allegheny County, Pennsylvania)
Built 1926; rehabilitated 1993
Suspension bridge over Allegheny River on Ninth Street in Pittsburgh
Open to traffic

Sixteenth Street Bridge (Allegheny County, Pennsylvania)
Built 1922; rehabilitated 1982
Steel through arch bridge over Allegheny River on Sixteenth Street in Pittsburgh
Open to traffic

Tarentum Bridge (Allegheny County, Pennsylvania)
Built 1949; rehabilitated 1986
Deck truss bridge over Allegheny River in Tarentum
Open to traffic

US 6 Allegheny River Bridge (McKean County, Pennsylvania)
Lost Parker through truss bridge over Allegheny River on US 6 Roosevelt Highway
Replaced by a new bridge

Washington Crossing Bridge (Allegheny County, Pennsylvania)
Built 1923-24
Three-span steel arch bridge over Allegheny River on Fortieth Street (Route 2124) in Pittsburgh
Open to traffic

West Hickory Bridge (Forest County, Pennsylvania)
Built 1896 by the Groton Bridge Co.
Through truss bridge over Allegheny River on PA 127
Demolished and replaced in 2007.

WNY&P - Wye Bridge (Venango County, Pennsylvania)
Parker through truss bridge over Allegheny River on Pennsylvania Railroad
Open to traffic