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Indiana County

Aultmans Run Bridge [Map]
Concrete arch bridge over Aultmans Run on TR 460
Open to traffic
Built 1914 by Whittaker & Diehl; rehabilitated ca. 1960

Aultmans Run Bridge [Map]
Lost concrete arch bridge over Aultmans Run on TR 460
Replaced by new bridge
Built 1914 by Whittaker & Diehl; replaced 1998

Aultmans Run Road Stringer Bridge [Map]
Steel stringer bridge over Aultman Run on TR 460 (Aultman Run)
Open to traffic
Built 1940

Bairdstown Bridge [Map · Street View]
Through truss bridge over Conemaugh River on PA 2002 in Blairsville
Open to traffic
Built 1934-1935

Bear Run Bridge [Map · Street View]
Concrete arch bridge over Bear Run on TR 974
Open to traffic
Built ca. 1915

Black Lick Creek Bridge [Map · Street View]
Through truss bridge over Black Lick Creek on PA 259
Open to traffic
Built 1941

Blacklick Creek Bridge [Map]
Concrete arch bridge over Blacklick Creek on PA 403
Replaced by a new bridge
Built 1924

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

BPRR - Mahoning Creek Trestle [Map]
Warren deck truss bridge over Mahoning Creek on Buffalo & Pittsburgh Railroad
Open to traffic
Built 1899

Clarksburg Road Bridge [Map · Street View]
Concrete tee beam bridge over Marshall Run on Clarksburg Road (SR 3007)
Open to traffic
Built 1930

Conemaugh River Bridge [Map]
Deck truss bridge over Conemaugh River on PA 22 in Blairsville
Open to traffic
Built 1951; rehabilitated 1997

Conemaugh River Bridge [Map · Street View]
Through truss bridge over Conemaugh River on PA 56
Open to traffic
Built 1933; rehabilitated 1980

Conemaugh River Bridge [Map]
Through truss bridge over Conemaugh River on PA 259
Replaced by a new bridge
Built 1937

Conemaugh River Bridge [Map · Street View]
Steel stringer bridge over Conemaugh River on PA 217 (Walnut Street)
Open to traffic
Built 1952; rehabilitated 1985

Coral Bridge [Map]
Lost concrete arch bridge over Twolick Creek on TR 680
Replaced by new bridge
Built 1913; rehabilitated 1971; replaced 1999

Crooked Creek Bridge [Map · Street View]
Pony truss bridge over Crooked Creek on PA 56 in Shelocta
Open to traffic
Built 1929

Crooked Creek Bridge [Map · Street View]
Girder bridge over Crooked Creek on SR 4001
Open to traffic
Built 1939

Dawson - Dickerson Run Bridge [Map]
Lost Through truss bridge over Youghiogheny River and RRs on Laughlin Street
Replaced by a new bridge

Eclipse Bridge [Map]
Kingpost through truss bridge over stream on Hiking trail
Erected during solar eclipse Aug. 21, 2017

Ernest Mines Railroad Bridge [Map]
Baltimore through truss bridge over McKee Run on Buffalo, Rochester & Pittsburgh Railway
No longer exists
Built ca. 1903

Harmon Covered Bridge 38-32-04 [Map · Street View]
Covered Bridge over Plum Creek off Donahue Rd.
Preserved as a historical structure in a park-like setting
Bypassed in 1985

Harpers Run Bridge [Map]
Concrete arch bridge over Harpers Run on PA 3021
Open to traffic
Built 1930

Jericho Road Bridge [Map]
Stone arch bridge over Richards Run on TR 616 (Jericho Road)
Open to traffic
Built ca. 1910

Kelly Bridge [Map]
Pony truss bridge over South Branch Plum Creek
Open to traffic
Built 1904

Kintersburg Covered Bridge 38-32-05 [Map]
Howe through truss bridge over Crooked Creek on Bypassed section of Rayne Twp Rd 612
Open to pedestrians
Bypassed in 1977

Lewis Bridge [Map]
Through truss bridge over Little Mahoning Creek on TR 399
Demolished and replaced.
Built ca. 1895

Little Mahoning Creek Bridge [Map · Street View]
Concrete arch bridge over Little Mahoning Creek on PA 210
Open to traffic
Built 1931

Loop Bridge [Map]
Wooden bridge over Buffalo & Pittsburgh Railroad on TR 392
Open to traffic
Built ca. 1920

Mahoning Creek Bridge [Map]
Pony truss bridge over Mahoning Creek on PA 4026
Demolished and replaced.
Built 1900 by Nelson & Buchanan

Mardis Run Bridge [Map]
Concrete arch bridge over Mardis Run on River Road (SR 2012)
Open to traffic
Built 1919

New Alexandria Toll Bridge [Map]
Lost Through truss bridge over Loyalhanna Creek on road
Removed but not replaced
Built 1832

North Branch Little Mahoning Creek Bridge [Map]
Concrete arch bridge over North Branch of Little Mahoning Creek on PA 1038 in Oak Hills
Open to traffic
Built 1921

NS - Blacklick Creek Bridge [Map · Street View]
Abandoned bridge over Blacklick Creek on rr
Derelict/abandoned

NS - Conemaugh River Bridge [Map]
Warren deck truss bridge over Conemaugh River on Railroad (NS)
Open to traffic

Pine Run Bridge [Map]
Concrete arch bridge over Pine Run on PA 119
Open to traffic
Built 1924; rehabilitated ca. 1990

Plum Creek Bridge [Map]
Concrete arch bridge over Plum Creek on PA 85 in Plumville
Open to traffic
Built 1918

PRR - Bow Ridge Tunnel (1864) [Map]
Abandoned tunnel on former Western Pennsylvania Railroad
Abandoned
Built 1864

PRR - Bow Ridge Tunnel (1907) [Map]
Abandoned tunnel on former Pennsylvania Railroad
Abandoned
Built 1907

Reed Run Bridge [Map]
Concrete arch bridge over Reed Run on SR 3031 in Jacksonville
Open to traffic
Built 1935

Richards Run Bridge [Map]
Stone arch bridge over Richards Run on Climax Road (PA 2008)
Open to traffic
Built 1911

Ross Run Bridge - Plumville [Map]
Concrete arch bridge over Ross Run on TR 373
Open to traffic
Built 1918; rehabilitated 1958

Ross Run Bridge - Smicksburg [Map]
Concrete arch bridge over Ross Run on SR 210
Open to traffic
Built 1929

Sixth Street Bridge [Map · Street View]
Pony truss bridge over Two Lick Creek on PA 403 in Clymer
Open to traffic
Built 1934

Smicksburg Bridge [Map]
Lost Through truss bridge over Little Mahoning Creek on Mill Street
Replaced by new bridge
Replaced 1930

Sugarcamp Run Bridge [Map]
Concrete arch bridge over Sugarcamp Run on PA 4026
Open to traffic
Built 1935; rehabilitated 1977

Thomas Covered Bridge 38-32-06 [Map]
Lattice through truss bridge over Crooked Creek on Thomas Covered Bridge Rd.
Open to traffic
Replaced an older covered bridge in 1998

Trojan Road-West Branch Cush Creek Bridge [Map · Street View]
Concrete tee beam bridge over West Branch Cush Creek on Sr1056
Open to traffic
Built 1930

Trusal-Dice Covered Bridge 38-32-03 [Map]
Covered Bridge over Plum Creek on Trusal Road (TR 406)
Bypassed to traffic, Open to pedestrians
Built 1870

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

Twolick Creek Bridge [Map]
Concrete arch bridge over Twolick Creek on PA 3035 in Lucerne Mines
Open to traffic
Built 1916; rehabilitated 1953

West Penn Trail - Conemaugh River Bridge [Map]
Stone arch bridge over Conemaugh River on West Penn Trail
Open to pedestrians only
Built 1907

William Penn Highway Bridge Over PA 259 [Map · Street View]
Lost Concrete tee beam bridge over PA 259 on US 22 (William Penn Highway)
Replaced by a new bridge
Built 1952; replaced 2009

Wise Road Extension Bridge [Map · Street View]
Slab bridge over Ross Run Tributary on Wise Road Extension

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