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Historic Bridges: Allegheny River

Special Bridge Conditions Legend
! At risk for demolition or destruction.
X Confirmed demolished or collapsed.
S Dismantled and/or in storage.
L Severe loss of historic integrity due to alteration.


Results in this list will be limited to the first 200 results. Consider performing a more narrow search from the main BridgeSeek tool if your search here is showing 200 results.

Total Bridges Found: 19

16th Street Bridge
David McCullough Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
16th Street Over Allegheny River

Pittsburgh: Allegheny County, Pennsylvania
Metal Tied Braced Ribbed Through Arch, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 1900 ft
Main Span: 437 ft
Roadway: 38 ft
Main Spans: 3
Built 1923 By: Fort Pitt Bridge Works of Pittsburgh, Pennsylvania and H. G. Balcom of New York, New York
6th Street Bridge
Roberto Clemente Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
6th Street Over Allegheny River

Pittsburgh: Allegheny County, Pennsylvania
Metal Through Plate Girder Stiffening Eyebar Chain Suspension, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 995 ft
Main Span: 430 ft
Roadway: 38 ft
Main Spans: 3
Built 1928 By: American Bridge Company of New York, New York
7th Street Bridge
Andy Warhol Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
7th Street Over Allegheny River

Pittsburgh: Allegheny County, Pennsylvania
Metal Through Plate Girder Stiffening Eyebar Chain Suspension, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 1061 ft
Main Span: 422 ft
Roadway: 38 ft
Main Spans: 1
Built 1926 By: American Bridge Company of New York, New York
9th Street Bridge
Rachel Carson Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
9th Street Over Allegheny River

Pittsburgh: Allegheny County, Pennsylvania
Metal Through Plate Girder Stiffening Eyebar Chain Suspension, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 995 ft
Main Span: 410 ft
Roadway: 38 ft
Main Spans: 1
Built 1926 By: American Bridge Company of New York, New York
Bessemer and Lake Erie Railroad Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Railroad (Bessemer and Lake Erie) Over Allegheny River

Near Oakmont: Allegheny County, Pennsylvania
Metal Continuous 14 Panel Multiple-Type-Connected Baltimore Deck Truss, Fixed and Approach Spans: Metal Deck Girder, Fixed
Length: 2327 ft
Main Span: 520 ft
Main Spans: 7
Built 1918 By: American Bridge Company of New York, New York
X
Center Street Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Center Street (NY-353) Over Allegheny River

Salamanca: Cattaraugus County, New York
Metal 8 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed
Length: 686.7 ft
Main Span: 134.8 ft
Roadway: 24 ft
Main Spans: 5
Built 1940 By: Unknown
X
East Brady Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
PA-68 Over Allegheny River

East Brady: Armstrong County, Pennsylvania and Clarion County, Pennsylvania
Metal 8 Panel Rivet-Connected Pratt Through Truss, Fixed
Length: 771 ft
Main Span: 200 ft
Roadway: 20 ft
Main Spans: 4
Built 1934 By: Unknown
Fort Duquesne Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
I-279 Over Allegheny River

Pittsburgh: Allegheny County, Pennsylvania
Metal Tied Solid Ribbed Through Arch, Fixed and Approach Spans: Metal Continuous Box Beam, Fixed
Length: 921 ft
Main Span: 432 ft
Roadway: 53.5 ft
Main Spans: 1
Built 1959 By: American Bridge Company of New York, New York and Richardson, Gordon, and Associates
Fort Wayne Railroad Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Railroad (Norfolk Southern) Over Allegheny River

Pittsburgh: Allegheny County, Pennsylvania
Metal 14 Panel Pin-Connected Pennsylvania Through Truss, Fixed
Length: 985 ft
Main Span: 319 ft
Main Spans: 1
Built 1904 By: American Bridge Company of New York, New York
X
Foxburg Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
PA-58 Over Allegheny River

Foxburg: Armstrong County, Pennsylvania and Clarion County, Pennsylvania
Metal 8 Panel Rivet-Connected Warren Through Truss, Fixed
Length: 538 ft
Main Span: 174 ft
Roadway: 14 ft
Main Spans: 3
Built 1921 By: Bethlehem Steel Bridge Corporation of Steelton, Pennsylvania
X
Hickory Bridge
West Hickory Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
PA-127 (Fleming Hill Road) Over Allegheny River

West Hickory: Forest County, Pennsylvania
Metal 8 Panel Pin-Connected Pratt Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 695 ft
Main Span: 162 ft
Roadway: 14.8 ft
Main Spans: 4
Built 1896 By: Groton Bridge Company of Groton, New York
X
Hulton Bridge
Jonathon Hulton Memorial Bridge / Oakmont Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Hulton Road (PA-2082) Over Allegheny River

Oakmont: Allegheny County, Pennsylvania
Metal 22 Panel Pin-Connected Pennsylvania Through Truss, Fixed and Approach Spans: Metal 11 Panel Pin-Connected Parker Through Truss, Fixed
Length: 1544 ft
Main Span: 505 ft
Roadway: 21 ft
Main Spans: 1
Built 1909 By: American Bridge Company of New York, New York and Allegheny County Department of Public Works
!
Hunter Station Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
US-62 Over Allegheny River

Hunter: Forest County, Pennsylvania
Metal 10 Panel Rivet-Connected Pratt Combination Truss, Fixed and Approach Spans: Metal 7 Panel Rivet-Connected Pratt Deck Truss, Fixed
Length: 1051 ft
Main Span: 277 ft
Roadway: 22 ft
Main Spans: 3
Built 1934 By: P. I. Cox Construction Company and Pennsylvania State Highway Department
Kittanning Bridge
Citizens Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Market Street (US-422 Business, PA-1038) Over Allegheny River

Kittanning: Armstrong County, Pennsylvania
Metal 12 Panel Rivet-Connected Parker Through Truss, Fixed
Length: 949.2 ft
Main Span: 406 ft
Roadway: 30.5 ft
Main Spans: 3
Built 1932 By: McClintic-Marshall Company of Pittsburgh, Pennsylvania and Pennsylvania State Highway Department
Larabee Railroad Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Railroad (Conrail) Over Allegheny River

Rural (Larabee): McKean County, Pennsylvania
Metal 6 Panel Pin-Connected Pratt Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Main Span: 151.8 ft
Main Spans: 1
Built 1900 By: Pencoyd Iron Works of Pencoyd, Pennsylvania, A and P Roberts, Agents
New Kensington Bridge
C. L. Schmitt Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
9th Street (PA-56) Over Allegheny River

New Kensington: Allegheny County, Pennsylvania
Metal 11 Panel Pin-Connected Parker Through Truss, Fixed
Length: 1528 ft
Main Span: 370 ft
Roadway: 27.6 ft
Main Spans: 3
Built 1927 By: Unknown and Allegheny County Department of Public Works
Parker Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
PA-368 Over Allegheny River

Parker: Armstrong County, Pennsylvania and Clarion County, Pennsylvania
Metal 12 Panel Rivet-Connected Parker Through Truss, Fixed
Length: 1140 ft
Main Span: 390 ft
Roadway: 23 ft
Main Spans: 4
Built 1934 By: McClintic-Marshall Company of Pittsburgh, Pennsylvania and Pennsylvania State Highway Department
X
Pennsylvania Turnpike Allegheny River Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
I-76 (Pennsylvania Turnpike) Over Allegheny River

Near Oakmont: Allegheny County, Pennsylvania
Metal Cantilever Rivet-Connected Warren Deck Truss, Fixed and Approach Spans: Metal Deck Girder, Fixed
Length: 2186 ft
Main Span: 534 ft
Roadway: 61 ft
Main Spans: 5
Built 1951 By: Unknown and Modjeski and Masters
Tidioute Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Buckingham Street (PA-127) Over Allegheny River

Tidioute: Warren County, Pennsylvania
Metal 10 Panel Rivet-Connected Parker Through Truss, Fixed
Length: 551 ft
Main Span: 270 ft
Roadway: 24 ft
Main Spans: 2
Built 1933 By: Bates and Rogers of Chicago, Illinois and Pennsylvania State Highway Department

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