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Cambria County
Adams Crossing Bridge [Map] Wooden bridge over North Branch Blacklick Creek on TR 491Open to trafficBuilt 1917; rehabilitated UNKN/1985
Amadei Road Bridge [Map] Concrete through girder bridge over North Branch Blacklick Creek on TR 509Open to trafficBuilt 1915
Cassandra Railfan Overlook Bridge [Map] Warren pony truss with alternating verticals bridge over Norfolk Southern Railroad (former Pennsylvania RR) on footpathpreserved for pedestrian trafficConstruction date unknown, reportedly abandoned by road traffic 1936, rebuilt for pedestrian traffic ca. 1999
Chest Creek Bridge [Map] Concrete arch bridge over Chest Creek on PA 36 in PattonOpen to trafficBuilt 1910; rehabilitated 1984
Clearfield Creek Bridge [Map] Through truss bridge over Clearfield Creek on TR 512Demolished and replaced with a slab of concrete.Built 1902
Condron Bridge [Map] Lost through truss bridge over Clearfield Creek on TR 510Replaced by new bridgeBuilt 1904; rehabilitated 1969; replaced 2001
Conemaugh Viaduct [Map] Lost Stone arch bridge over Conemaugh River on RailroadDestroyed by flooding; replacedBuilt 1833; destroyed 1889 by flood
Conemaugh Viaduct [Map] Closed-spandrel arch bridge over Conemaugh River on Pennsylvania RailroadOpen to trafficBuilt 1889
Dysart Bridge [Map] Lost through truss bridge over Clearfield Creek on PA 1012CollapsedBuilt 1891 by the Massillon Bridge Co.; collapsed 2007
Elk Creek Bridge [Map] Lost concrete arch bridge over Elk Creek on PA 4002Replaced by new bridgeBuilt 1918; replaced 1995
Fifficktown Bridge [Map] Lost Deck truss bridge on Oak Street over Little Conemaugh River and ConrailReplaced by a new bridgeBuilt 1910
Haynes Street Bridge [Map] Concrete arch bridge over Stonycreek River on Haynes Street in JohnstownReplaced by a new bridgeBuilt 1922
Horner Street Bridge [Map] Lost concrete through arch bridge over Stoney Creek River on Horner StreetReplaced by new bridgeBuilt 1916; replaced 1997
Iveston Bridge [Map] Lost through truss bridge over Blacklick Creek on TR 498Replaced by new bridgeBuilt 1902; replaced 1999
Jamestown Bridge [Map] Lost pony truss bridge over Little Conemaugh River on TR 418Replaced by new bridgeBuilt 1902; replaced by "temporary" pony truss in 1993
Johns Street Bridge [Map] Pony truss bridge over Little Conemaugh River on PA 3023 (Johns Street) in JohnstownOpen to trafficBuilt 1926, reconstructed 2000
JTC - Stonycreek River Bridge [Map] Abandoned pratt through truss bridge over Stonycreek River on Johnstown Traction CompanyAbandonedOne span lost to flooding 1977.
JTC/J&SC Overpass [Map] Lost Slab bridge over Johnstown & Stony Creek Railroad on Johnstown Traction CompanyRemoved
Locust Street Bridge [Map] Girder bridge over Industrial area on Pa 271, Locust St.Replaced by a new bridgeBuilt 1928; rehabilitated 1975; removed 2011
Minersville Bridge [Map · Street View] Through truss bridge over Conemaugh River on PA 3039 (4th Ave) connecting Cambria City to Minersville and Cambria Iron's Lower WorksOpen to trafficBuilt 1914; rehabilitated 1985
Moxham Bridge [Map · Street View] Concrete arch bridge over Stony Creek River on PA 403 (Central Avenue) in JohnstownReplaced by a new bridgeBuilt 1917; rehabilitated 1973; Replaced 2017
NS - Allegheny Tunnel [Map] Tunnel under Allegheny Mountains on Norfolk Southern Railway (formerly PRR)Open to trafficConstructed 1851-854, Reconstructed in 1941, Adapted for COFC trains in 1994-1995
NS - Gallitzin Tunnel [Map] Tunnel under Tunnel under Allegheny Mountains on Norfolk Southern Railway (formerly PRR) on Norfolk Southern Railway (formerly PRR)Closed to all trafficConstructed 1902-1904, Subsequent work 1905, 1912, 1920, Closed 1995
NS - Stone Bridge [Map · Street View] Stone arch bridge over Conemaugh River on Norfolk Southern main line in JohnstownOpen to trafficBuilt in 1887 by the Pennsylvania Railroad
Red Mill Bridge [Map] Through truss bridge over North Branch Blacklick Creek on TR 459Closed to all traffic.Built ca. 1895 by the Variety Iron Works
Riverside Bridge [Map] Pony truss bridge over Stonycreek River on PA 3006Open to trafficBuilt 1937; rehabilitated 1996
SCR - Little Conemaugh River Viaduct [Map] Lost Pratt deck truss bridge over Little Conemaugh River, Pennsylvania Railroad, Conemaugh & Black Lick Railroad, & Maple Avenue on Southern Cambria RailwayRemovedBuilt 1909; Removed ca. 1928
Stony Creek River Bridge [Map] Pony truss bridge over Stony Creek River on PA 4041 in BelmontOpen to trafficBuilt 1936; rehabilitated 1979/1996/2009
Stonycreek River Bridge [Map] Concrete arch bridge over Stonycreek River on PA 403 (Napoleon Street) in JohnstownReplaced by a new bridgeBuilt 1924, replaced 2012
Stonycreek River Bridge [Map] Lost two-span concrete arch bridge over Stonycreek River on PA 3044Replaced by new bridgeBuilt ca. 1930; replaced 1992
TR 316 Bridge [Map] Lost pony truss bridge over Norfolk Southern Railway on TR 316Replaced by new bridgeBuilt 1903; replaced 1993
Walnut Street Bridge [Map] Concrete arch bridge over Little Conemaugh River on PA 3037 (Walnut Street) in JohnstownReplaced by a new bridgeBuilt 1918; demolished and replaced 2006
Wilmore Dam Bridge [Map] Lost pony truss bridge over Little Conemaugh River on TR 407Replaced by new bridgeBuilt 1902; rehabilitated 1978; replaced 1997
Woodvale Bridge [Map] Lost pony truss bridge over Little Conemaugh River on PA 271Replaced by new bridgeBuilt 1923; replaced 2001