Railroad (Norfolk Southern, Former Pennsylvania Railroad) Over Conemaugh River, PA-56, and Iron Street in Johnstown: Cambria County, Pennsylvania, United States
Stone Segmental Deck Arch, Fixed
Length: 580 ft.
Main Span: 58 ft.
Main Spans: 7
Built 1888
By: Alexander G. Sparks and Shipley W. Evans of Philadelphia, Pennsylvania
and William H. Brown
Main Street (PA-271) Over Little Conemaugh River, Railroad Street, and Railroad (Norfolk Southern) in East Conemaugh and Franklin: Cambria County, Pennsylvania, United States
Metal 11 Panel Rivet-Connected Parker Through Truss, Fixed and Approach Spans: Metal Through Girder, Fixed
Length: 750 ft.
Main Span: 174 ft.
Roadway: 24 ft.
Main Spans: 1
Built 1921
By: Bell-Bockel Company of Altoona, Pennsylvania
and Farris Engineering Company of Pittsburgh, Pennsylvania
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.