Westmoreland County

Apollo Bridge (Old)   [Map]
Lost pony truss bridge over Kiskiminetas River on PA 66 in Apollo
Replaced with concrete bridge
Built 1937; rehabilitated 1978, replaced in 2003
Apollo Bridge (Older)   [Map]
Lost Bridge over Kiskiminetas River on Rt 66
Replaced by a new bridge
Apollo bridge (Replacement)   [Map · Street View]
Stringer bridge over KISKIMINETAS RIVER on SR 0066
Open to traffic
Ardara Overpass   [Map · Street View]
Pony truss bridge over Conrail Railroad on PA 4019 (Leger Rd.)
Closed to all traffic
Built 1902 by American Bridge Co.
Avonmore Bridge   [Map · Street View]
Through truss bridge over Kiskiminetas River on PA 156 in Avonmore
Open to traffic
Built 1937; rehabilitated 1985
Bairdstown Bridge   [Map · Street View]
Through truss bridge over Conemaugh River on PA 2002 in Blairsville
Open to traffic
Built 1934-1935
Beaver Run Stream Bridge   [Map]
Concrete arch bridge over Beaver Run Stream on Bell Point Road (TR 811) in Orchard Hills
Open to traffic
Built 1920
Belle Vernon Bridge   [Map · Street View]
Cantilevered arch bridge over Monongahela River on I-70 in Speers
Open to traffic
Built 1951; rehabilitated 1993
Bells Mill Bridge 38-65-01   [Map]
Wooden covered bridge over Sewickley Creek
Open to light auto traffic
Built 1850; rehabilitated 1988
Bow Ridge Aqueduct   [Map]
Lost stone arch aqueduct over Conemaugh River on former Pennsylvania Main Line Canal
Demolished
Built 1827
Bow Ridge Canal Tunnel   [Map]
Tunnel
Closed to all traffic
Bow Ridge Canal Tunnel   [Map]
Lost tunnel on former Pennsylvania Main Line Canal
No longer exists
Built 1828
Branch of Brush Creek Bridge   [Map]
Concrete arch bridge over a branch of Brush Creek on PA 4010 in Manor
Open to traffic
Built 1929
Branch of Brush Creek Rail Bridge   [Map]
Stone arch bridge over Brush Creek on rail in Manor
Branch Pucketa Creek Bridge   [Map]
Concrete arch bridge over a branch of Pucketa Creek on PA 4087 in Lower Burrell
Closed to all traffic
Built 1916
Brick Hill Road Underpass   [Map · Street View]
Closed-spandrel arch bridge over Brick Hill Road on US 22 (William Penn Highway)
Open to traffic
Built 1949
Bridge of Sighs- Derry PA (Old)   [Map]
Lost Bridge over McGee Run
Replaced by a new bridge
Bridge of Sighs- Derry PA (Replacement)   [Map]
Bridge over McGee Run on Cemetery Way
Open to traffic
Brush Creek Bridge   [Map]
Through truss bridge over Brush Creek on PA 993 in Trafford
Gone
Built 1937
Brush Creek Bridge   [Map]
Concrete arch bridge over Brush Creek on PA 4012 in Manor
Open to traffic
Built 1921
Brush Creek Bridge   [Map]
Concrete arch bridge over Brush Creek on PA 4019
Open to traffic
Built 1912
Buffenmeyer Road Bridge   [Map · Street View]
Pony truss bridge over Conrail Mainline on Buffenmeyer Road
Open to traffic
Built 1906 by the American Bridge Co.; rehabilitated 1994
C.L. Schmitt Bridge   [Map · Street View]
Three-span through truss bridge over Allegheny River on PA 1038 in New Kensington
Open to traffic
Built 1927; rehabilitated ca. 1988
Center Avenue Bridge   [Map · Street View]
Steel stringer bridge over I-70 on Center Avenue (SR 3093)
Open to traffic
Built 1957
Charleroi-Monessen Bridge   [Map · Street View]
Through truss bridge over Monongahela River on PA 2018 in Charleroi
Demolished by PennDOT A Few Minutes Before 9:00 AM EDT, July 11, 2011
Built 1906 by the Mercantile Bridge Co.; rehabilitated 1986; closed 2009
Conemaugh River Bridge   [Map]
Steel stringer bridge over Conemaugh River on PA 217 (Walnut Street)
Open to traffic
Built 1952; rehabilitated 1985
Conrail Bridge   [Map]
Lost pony truss bridge over Norfolk Southern Railway on PA 1014
Replaced by new bridge
Built 1902; rehabilitated 1981; replaced 1992
Derry Overhead Bridge   [Map]
Lost Whipple through truss bridge over Pennsylvania Railroad on PA 217
Replaced by a new bridge
Built 1893; Replaced 1964
Donora Webster Bridge   [Map · Street View]
Through truss bridge over Monongahela River on PA 1022 in Donora and Rostraver Twp
Demolished at 10:00am on 1 July, 2015
Built 1906; rehabilitated 1938; closed July 14, 2009; Demolished on 1 July, 2015
Four Mile Run Bridge   [Map]
Concrete arch bridge over Four Mile Run on TR 880
Open to traffic
Built ca. 1920
Four Mile Run Bridge   [Map]
Lost pony truss bridge over Four Mile Run on TR 499
Replaced by new bridge
Replaced 1992
Fourth Street Bridge   [Map · Street View]
Girder bridge over Norfolk Southern Railroad on Fourth Street
Closed to all traffic
Freeport Bridge   [Map]
Warren deck truss bridge over Allegheny River on PA 356
Open to traffic
Built 1962; rehabilitated 2013
Gibsonton Thru Truss   [Map · Street View]
Through truss bridge over Unnamed creek
Closed to all traffic
Glenn Fox Road Overpass   [Map]
Concrete rigid frame bridge over I-76/Pennsylvania Turnpike on TR 541 (Glenn Fox Road)
Open to traffic
Built 1939; replaced 2008
Greensburg Road Bridge   [Map]
Lost Pony/through girder bridge over I-76 (Pennsylvania Turnpike) on PA 136 (Greensburg Road)
Replaced by a new bridge
Built 1939; replaced 2008
Hannas Run Bridge   [Map]
Lost pony plate girder bridge over Hannas Run on PA 1017
Replaced by new bridge
Built 1928; replaced 2001
Harvison Road Bridge   [Map · Street View]
Steel stringer bridge over I-76 (Pennsylvania Turnpike) on Harvison Road (TR 869)
Open to traffic
Built 1952
Hecla Road Bridge   [Map · Street View]
Steel rigid frame bridge over I-76 (Pennsylvania Turnpike) on Hecla Road (SR 2007)
Open to traffic
Built 1988
Hyde Park Foot Bridge   [Map · Street View]
Wire suspension bridge over Kiskiminetas River on pedestrian path
Open to bicyclists & pedestrians only
Built 1921
Idlewild Park People Bridge   [Map]
Warren through truss bridge over Loyalhanna Creek on Pedestrian path in Idlewild Amusement Park
Open to pedestrians only
Built ca. 1931
Indian Creek Bridge   [Map]
Concrete arch bridge over Indian Creek on PA 381
Open to traffic
Built 1916
Irwin Interchange Bridge over Lincoln Highway   [Map · Street View]
Concrete rigid frame bridge over US 30 (Lincoln Highway) on Pennsylvania Turnpike Ramps
Open to traffic
Built 1939
Irwin Interchange Bridge over the Pennsylvania Turnpike   [Map · Street View]
Pony/through plate girder bridge over I-76 (Pennsylvania Turnpike) on Pennsylvania Turnpike Irwin Interchange Ramps B & C
Open to traffic
Built 1952; rehabilitated 1988
Irwin Viaduct   [Map · Street View]
Steel stringer bridge over Tinkers Run & Main Street on US 30 (Lincoln Highway)
Open to traffic
Built 1939; rehabilitated 1984
Jack Creek Bridge   [Map]
Lost through truss bridge over Conrail Railroad and Jack Creek on Bridge Street
Replaced by new bridge
Built ca. 1920; replaced 1994
Laurel Hill Tunnel   [Map]
Tunnel on Abandoned alignment of Pennsylvania Turnpike
Currently used to test racecar aerodynamics by Chip Ganassi Racing. Closed to the public.
Begun c.1885 by S. Pennsylvania RR; completed 1940 by Penna. Tpk. Comm.; bypassed and abandoned in 1964
Lincoln Highway over Norfolk Southern Railway Bridge   [Map]
Concrete arch bridge over Norfolk Southern Railway on PA 30 in Greensburg
Open to traffic
Built 1936; rehabilitated 1959
Little Crabtree Creek Bridge   [Map]
Concrete arch bridge over Little Crabtree Creek on PA 1051
Open to traffic
Built 1929; rehabilitated ca. 1970
Loyalhanna Creek Bridge   [Map]
Concrete arch bridge over Loyalhanna Creek on PA 981 in Latrobe
Open to traffic
Built 1918; rehabilitated 1954
Loyalhanna Creek Bridge   [Map · Street View]
Lost pony truss bridge over Loyalhanna Creek on PA 982 in Latrobe
Gone
Built 1931; rehabilitated 1980
Mill Bridge   [Map · Street View]
Through truss bridge over Kiskiminetas River on Mill Bridge Road in West Leechburg
Open to traffic
Built 1938; rehabilitated 1992
Mill Street Bridge   [Map]
Girder bridge over Norfolk Southern Railroad on Mill Street (TR 832)
Open to traffic
Built 1930
NS - Buffenmeyer Road Overpass   [Map]
Stone arch bridge over Buffenmeyer Rd. on Norfolk Southern Railway
Open to traffic
NS - College Avenue Overpass   [Map]
Bridge on Norfolk Southern Railway
NS - North Greengate Road Overpass   [Map]
Concrete stringer bridge over North Greengate Rd. on Norfolk Southern Railway
Open to traffic
NS - Roseytown Road Overpass   [Map]
Stone arch bridge over Roseytown Rd. on Railroad
Open to traffic
NS - Twin Lakes Road Overpass   [Map]
Stone arch bridge over Twin Lakes Rd. on Norfolk Southern Railway
Open to traffic
NS: Loyalhanna Creek Bridge   [Map · Street View]
Stone arch bridge over Loyalhanna Creek on Norfolk Southern Railway
Open to traffic
PA 711 over Mill Creek Bridge   [Map · Street View]
Pony/through plate girder bridge over Mill Creek on PA 711
Open to traffic
Built 1935; rehabilitated 1982
Pennsylvania Route 130 Pennsylvania Turnpike Overpass   [Map]
Lost steel stringer bridge over I-76 (Pennsylvania Turnpike) on PA 130
Replaced by a new bridge
Built 1952; replaced 2012
Pennsylvania Route 51 Interstate 70 Overpass   [Map · Street View]
Steel stringer bridge over I-70 on PA 51 (Pittsburgh Street)
Open to traffic
Built 1954; rehabilitated 1989
Pennsylvania Turnpike Brush Creek Bridge   [Map · Street View]
Deck plate girder bridge over Brush Creek and PA 993 on I-76 (Pennsylvania Turnpike)
Open to traffic
Built 1952; rehabilitated 1995
Power Drive Bridge (NEW)   [Map · Street View]
Pony/through plate girder bridge over Saxman Run on Power Drive
Open to traffic
Power Drive Bridge (OLD)   [Map · Street View]
Pratt pony truss bridge over Saxman Run on Power Drive
Intact but closed to all traffic
Pucketa Creek Bridge   [Map]
Lost pony truss bridge over Pucketa Creek on Myers Drive
Open to traffic
Built ca. 1890; replaced 2005
Puckety Drive Underpass   [Map · Street View]
Closed-spandrel arch bridge over Puckety Drive (TR 706) on US 22 (William Penn Highway)
Open to traffic
Built 1949
Rostraver Road Bridge   [Map · Street View]
Pony/through plate girder bridge over I-70 on PA 201 (Rostraver Road Bridge)
Open to traffic
Built 1954; rehabilitated 1987
Salina Bridge   [Map]
Through truss bridge over Kiskiminetas River on PA 1060
Open to traffic
Built 1906; rehabilitated 1978
Scottdale-Everson Bridge   [Map]
Lost Pratt through truss bridge over Jacobs Creek on West Penn Railway & Road
Replaced by a new bridge
Built 1905; Modified to allow for auto traffic in addition to rail ?; Rails removed & bridge modified 1952; Condemned 1988; Replaced 1990
Second Street Bridge Jeannette (Old)   [Map]
Lost Bridge over RR on 2cnd Street
Replaced by a new bridge
Second Street Bridge Jeannette (Replacement)   [Map · Street View]
Bridge over RR on 2cnd Street
Open to traffic
Seward Bridge   [Map · Street View]
Pony truss bridge over Norfolk Southern Railway on PA 56
Open to traffic
Built 1930 by American Bridge Co.; rehabilitated ca. 1985
Smithton Bridge   [Map]
Lost cantilevered through truss bridge over Youghigheny River on PA 981 in Smithton
Replaced by new bridge
Built 1900 by the Pittsburgh Bridge Co.; rehabilitated 1935 and 1964; replaced 1986
Smithton Bridge   [Map]
Lost Through truss bridge over Youghiogheny Riv/Bike Tr on Sr 0981
Replaced by new bridge
Built in 1900, rehabilitated in 1934-5; Replaced 1986
Smithton High Level Bridge   [Map]
Deck truss bridge over Youghiogheny River on I-70
Open to traffic
Built 1956; rehabilitated 2002
Smithton Pike Bridge   [Map · Street View]
Steel stringer bridge over I-70 on Smithton Pike (TR 318)
Open to traffic
Built 1956
St. Vincent High Bridge   [Map]
Lost Double-intersection Warren deck truss bridge over Norfolk Southern Railroad on TR 898 (Monastery Drive)
Replaced by a new bridge
Built ca. 1890; replaced 2009
Sutersville Bridge (Old)   [Map]
Lost Through truss bridge over Youghhiogheny River on First Street
Replaced by a new bridge
Sutersville Bridge (Replacement)   [Map · Street View]
Bridge
Open to traffic
Tarentum Bridge   [Map]
Deck truss bridge over Allegheny River in Tarentum
Open to traffic
Built 1949; rehabilitated 1986
Trafford Road Bridge   [Map · Street View]
Pony/through plate girder bridge over I-76 (Pennsylvania Turnpike) on Trafford Road/Murrysville Road (SR 4033)
Open to traffic
Built 1952; rehabilitated 2009
Tunnelton Bridge   [Map]
Through truss bridge over Conemaugh River on Pump Station Road (PA 3003)
Lost--Demolished and replaced with a slab of concrete.
Built 1938; Replaced 2010
Vandergrift Bridge   [Map · Street View]
Through truss bridge over Kiskiminetas River on PA 56 in East Vandergrift
Open to traffic
Built 1933; rehabilitated 1988
WE - Chaintown Road Overpass   [Map · Street View]
Through truss bridge over Chaintown Road (SR 3081) on Wheeling & Lake Erie Railway
Open to traffic
Built ca. 1920
Wendel Road Bridge   [Map]
Lost Concrete rigid frame bridge over I-76 (Pennsylvania Turnpike) on Wendel Road Bridge (SR 3069)
Replaced by a new bridge
Built 1939; replaced 2007
West Leechburg Bridge   [Map · Street View]
Through truss bridge over Kiskiminetas River on PA 4093 in West Leechburg
Open to traffic
Built 1935; rehabilitated 1984
West Newton Bridge   [Map · Street View]
Through truss bridge over Youghiogheny River on PA 136 in West Newton
Open to traffic
Built 1907; rehabilitated 1984
West Penn - Hecla Junction Viaduct   [Map]
Lost Pratt through truss bridge over Boyer Run on West Penn Railways
Removed
Built 1905; Removed ca. 1952
West Penn Trail - Conemaugh River Bridge   [Map]
Stone arch bridge over Conemaugh River on West Penn Trail
Open to pedestrians only
Built 1907
WLE - Speers Bridge   [Map]
K-deck truss bridge over the Monongahela River on the Wheeling & Lake Erie Railway between Belle Vernon and Speers
Open to traffic
Built 1930
WPRR - Conemaugh River Bridge   [Map]
Lost bridge over Conemaugh River on former Western Pennsylvania Railroad
Replaced by a new bridge
Built 1864, replaced in 1907