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Historic Bridges: Allegheny County Department of Public Works

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: 17

31st Street Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
31st Street (PA-2122) Over Allegheny River, Railroad, and Local Streets

Pittsburgh: Allegheny County, Pennsylvania
Metal Three-Hinged Solid Ribbed Deck Arch, Fixed and Approach Spans: Metal Continuous Girder, Fixed
Length: 2681 ft
Main Span: 380 ft
Roadway: 28 ft
Main Spans: 3
Built 1928 By: Fort Pitt Bridge Works of Pittsburgh, Pennsylvania and Allegheny County Department of Public Works
Brighton Road Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Brighton Road Over Spruce Run

Pittsburgh: Allegheny County, Pennsylvania
Stone Semicircular Deck Arch, Fixed
Length: 17 ft
Main Span: 17 ft
Main Spans: 1
Built 1896 By: Charles M. Driver and Allegheny County Department of Public Works
Carothers Avenue Bridge
Glendale Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Carothers Avenue (3rd Street) Over Chartiers Creek

Carnegie: Allegheny County, Pennsylvania
Metal 8 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed
Length: 146 ft
Main Span: 140 ft
Roadway: 28 ft
Main Spans: 1
Built 1927 By: James F. Powers and Allegheny County Department of Public Works
Carson Street Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Carson Street Over Chartiers Creek

McKees Rocks: Allegheny County, Pennsylvania
Metal 6 Panel Rivet-Connected Warren Through Truss, Fixed
Length: 144 ft
Main Span: 140 ft
Roadway: 34 ft
Main Spans: 1
Built 1925 By: McClintic-Marshall Company of Pittsburgh, Pennsylvania and Allegheny County Department of Public Works
Cedar Run Road Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Cedar Run Road Over Shafers Run

Rural: Allegheny County, Pennsylvania
Concrete Closed Spandrel Deck Arch, Fixed
Main Spans: 1
Built 1917 By: Unknown and Allegheny County Department of Public Works
X
Chestnut Street Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Chestnut Road Over Railroad (CSX)

Coraopolis: Allegheny County, Pennsylvania
Metal 7 Panel Rivet-Connected Warren (No Verticals) Through Truss, Fixed and Approach Spans: Metal Through Girder, Fixed
Main Spans: 1
Built 1896 By: Unknown and Allegheny County Department of Public Works
George Westinghouse Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
US-30 (Lincoln Highway) Over Turtle Creek, Railroad, Tri Boro Expressway, and Braddock Avenue

East Pittsburgh: Allegheny County, Pennsylvania
Concrete Open Spandrel Deck Arch, Fixed
Length: 1524 ft
Main Span: 460 ft
Roadway: 48 ft
Main Spans: 5
Built 1931 By: Booth and Flinn Company of Pittsburgh, Pennsylvania and Allegheny County Department of Public Works
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
Jerome Street Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
George Lysle Boulevard (5th Avenue, PA-2094) Over Youghiogheny River and Railroad

McKeesport: Allegheny County, Pennsylvania
Metal Two-Hinged Braced Ribbed Through Arch, Fixed and Approach Spans: Metal Deck Girder, Fixed
Length: 761 ft
Main Span: 455 ft
Roadway: 40 ft
Main Spans: 1
Built 1937 By: Unknown and Allegheny County Department of Public Works
McIntyre Road Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
McIntyre Road (TR-618) Over West Branch Deer Creek

Rural: Allegheny County, Pennsylvania
Stone Segmental Deck Arch, Fixed
Length: 49 ft
Main Span: 18 ft
Roadway: 18 ft
Main Spans: 1
Built 1900 By: Unknown and Allegheny County Department of Public Works
McKees Rocks Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Blue Belt (PA-3104) Over Ohio River, Railroad, and Various Streets

McKees Rocks and Pittsburgh: Allegheny County, Pennsylvania
Metal 22 Panel Two-Hinged Braced Ribbed Through Arch, Fixed and Approach Spans: Metal 12 Panel Solid Ribbed Deck Arch, Fixed
Length: 5900 ft
Main Span: 750 ft
Roadway: 40 ft
Main Spans: 1
Built 1931 By: Fort Pitt Bridge Works of Pittsburgh, Pennsylvania and Allegheny County Department of Public Works
McKeesport-Duquesne Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
PA-2114 Over Monogahela River and Railroad (Conrail)

Duquesne and McKeesport: Allegheny County, Pennsylvania
Metal 13 Panel Pin-Connected Parker Through Truss, Fixed and Approach Spans: Metal 9 Panel Pin-Connected Pratt Through Truss, Fixed
Length: 2252 ft
Main Span: 382 ft
Roadway: 36 ft
Main Spans: 3
Built 1927 By: American Bridge Company of New York, New York and Allegheny County Department of Public Works
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
X
Ohio River Boulevard Lowries Run Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Ohio River Boulevard (PA-65) Over Lowries Run

Emsworth: Allegheny County, Pennsylvania
Metal Through Girder, Fixed
Length: 80 ft
Main Span: 76 ft
Roadway: 40 ft
Main Spans: 1
Built 1930 By: Booth and Flinn Company of Pittsburgh, Pennsylvania and Allegheny County Department of Public Works
Ohio River Boulevard Spruce Run Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Ohio River Boulevard (PA-65) Over Spruce Run and Spruce Road

Ben Avon: Allegheny County, Pennsylvania
Concrete Open Spandrel Deck Arch, Fixed and Approach Spans: Concrete Slab, Fixed
Length: 630 ft
Main Span: 150 ft
Roadway: 48 ft
Main Spans: 3
Built 1930 By: Booth and Flinn Company of Pittsburgh, Pennsylvania and Allegheny County Department of Public Works
Washington Crossing Bridge
40th Street Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
40th Street (PA-2124) Over Allegheny River and Various Railroads, Streets, and Trails

Pittsburgh: Allegheny County, Pennsylvania
Metal Three-Hinged Solid Ribbed Deck Arch, Fixed and Approach Spans: Metal Deck Girder, Fixed
Length: 2432 ft
Main Span: 380 ft
Roadway: 39 ft
Main Spans: 3
Built 1924 By: McClintic-Marshall Company of Pittsburgh, Pennsylvania and Allegheny County Department of Public Works
West End Bridge
West End - North Side Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
US-19 Over Ohio River and Railroad

Pittsburgh: Allegheny County, Pennsylvania
Metal Tied Braced Ribbed Through Arch, Fixed and Approach Spans: Metal 8 Panel Rivet-Connected Warren Pony Truss, Fixed
Length: 1221 ft
Main Span: 780 ft
Roadway: 40.7 ft
Main Spans: 1
Built 1932 By: American Bridge Company of New York, New York and Allegheny County Department of Public Works

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