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Historic Bridges: Allegheny County Department of Public Works

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - 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

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31st Street (PA-2122) Over Allegheny River, Railroad, and Local Streets in Pittsburgh: Allegheny County, Pennsylvania, United States
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
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Brighton Road Over Spruce Run in Pittsburgh: Allegheny County, Pennsylvania, United States
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
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Carothers Avenue (3rd Street) Over Chartiers Creek in Carnegie: Allegheny County, Pennsylvania, United States
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
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Carson Street Over Chartiers Creek in McKees Rocks: Allegheny County, Pennsylvania, United States
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
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Cedar Run Road Over Shafers Run in Rural: Allegheny County, Pennsylvania, United States
Concrete Closed Spandrel Deck Arch, Fixed
Main Spans: 1
Built 1917 By: Unknown and Allegheny County Department of Public Works
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Chestnut Road Over Railroad (CSX) in Coraopolis: Allegheny County, Pennsylvania, United States
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
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US-30 (Lincoln Highway) Over Turtle Creek, Railroad, Tri Boro Expressway, and Braddock Avenue in East Pittsburgh: Allegheny County, Pennsylvania, United States
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
HSRNational HSR. Local HSR.
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Hulton Road (PA-2082) Over Allegheny River in Oakmont: Allegheny County, Pennsylvania, United States
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
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George Lysle Boulevard (5th Avenue, PA-2094) Over Youghiogheny River and Railroad in McKeesport: Allegheny County, Pennsylvania, United States
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
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McIntyre Road (TR-618) Over West Branch Deer Creek in Rural: Allegheny County, Pennsylvania, United States
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
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Blue Belt (PA-3104) Over Ohio River, Railroad, and Various Streets in McKees Rocks and Pittsburgh: Allegheny County, Pennsylvania, United States
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
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PA-2114 Over Monogahela River and Railroad (Conrail) in Duquesne and McKeesport: Allegheny County, Pennsylvania, United States
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
HSRNational HSR. Local HSR.
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9th Street (PA-56) Over Allegheny River in New Kensington: Allegheny County, Pennsylvania, United States
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
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Ohio River Boulevard (PA-65) Over Lowries Run in Emsworth: Allegheny County, Pennsylvania, United States
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
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Ohio River Boulevard (PA-65) Over Spruce Run and Spruce Road in Ben Avon: Allegheny County, Pennsylvania, United States
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
HSRNational HSR. Local HSR.
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40th Street (PA-2124) Over Allegheny River and Various Railroads, Streets, and Trails in Pittsburgh: Allegheny County, Pennsylvania, United States
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
HSRNational HSR. Local HSR.
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US-19 Over Ohio River and Railroad in Pittsburgh: Allegheny County, Pennsylvania, United States
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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