4th Street Bridge[Map] Lost pony truss bridge over Allegheny River on 4th Street in Coudersport Replaced with the 1883 Pratt thru truss from 7th St. Built ca. 1910; rehabilitated ca. 1970
7th Street Bridge[Map] Pratt through truss bridge over Allegheny River relocated to 4th Street Open to pedestrians Built 1883 at 7th Street by the King Iron Bridge Co.; reinforcement arch added 1983; relocated to 4th Street as a pedestrian bridge in 2011
Depot Street Bridge[Map] Lost pony truss bridge over Oswayo Creek on Depot Street in Oswayo Replaced by a new bridge Built 1908; rehabilitated 1960; replaced 2006
Fishing Creek Bridge[Map] Concrete tee beam bridge over Fishing Creek on On Tsr 404 Replaced by a new bridge Built 1918. New bridge has a 2017 date on it.
Keating Summit Bridge[Map · Street View] Pony truss bridge over WNY&P RR (former NS, Conrail, PRR) on TR 305 (Bush Hill Road) Removed but not replaced Built 1891 by the Union Bridge Co., demolished by implosion Jan. 2018
Prosser Hollow Road Bridge[Map · Street View] 1915 Steel stringer bridge over Alleghany River on Prosser Hollow rd Replaced by a new bridge built 1915 reconstructed 1967 steel stringer wood deck replaced 2006