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Historic Bridges: Pittsburgh - Des Moines Steel Company

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: 4

Patterson Road Bridge
HSRNational HSR. Local HSR.
Click to visit page.
Patterson Road (ME-197) Over Eastern River in Rural: Lincoln County, Maine, United States
Metal 10 Panel Rivet-Connected Polygonal Warren Through Truss, Fixed and Approach Spans: Concrete T-Beam, Fixed
Length: 296 ft. Main Span: 262 ft. Roadway: 22 ft. Main Spans: 1
Built 1936 By: Pittsburgh - Des Moines Steel Company
This impressive bridge is noted in Maine for the length of its truss span.
X
Point Marion Bridge
Albert Gallatin Bridge
HSRNational HSR. Local HSR.
Click to visit page.
PA-88 Over Monongahela River in Point Marion: Fayette County, Pennsylvania and Greene County, Pennsylvania, United States
Metal Cantilever 20 Panel Rivet-Connected Warren Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 810 ft. Main Span: 464 ft. Roadway: 19.7 ft. Main Spans: 3
Built 1930 By: Pittsburgh - Des Moines Steel Company and Harrington and Cortelyou
This magnificent bridge was one of the few and finest cantilever bridges in Pennsylvania, yet was sentenced to demolition by PennDOT.
WV-47 North Fork Hughes River Bridge
HSRNational HSR. Local HSR.
Click to visit page.
WV-47 Over North Fork Hughes River in Rural: Ritchie County, West Virginia, United States
Metal 8 Panel Rivet-Connected Parker Through Truss, Fixed
Length: 185 ft. Main Span: 180 ft. Roadway: 19.4 ft. Main Spans: 1
Built 1931 By: Pittsburgh - Des Moines Steel Company
A good example of a state standard plan 1930s truss bridge in West Virginia.
X
WV-47 South Fork Hughes River Bridge
HSRNational HSR. Local HSR.
Click to visit page.
WV-47 Over South Fork Hughes River in Rural: Ritchie County, West Virginia, United States
Metal Rivet-Connected Parker Through Truss, Fixed
Length: 206 ft. Main Span: 200 ft. Roadway: 20 ft. Main Spans: 1
Built 1931 By: Pittsburgh - Des Moines Steel Company
This was a good example of a state standard truss bridge in West Virginia.

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