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Blair County

16th Street-Blair Gap Run Bridge [Map · Street View]
Concrete tee beam bridge over Blair Gap Run on 16th Street
Open to traffic
Built 1925

4th Street Pedestrian Bridge [Map]
Lost Through truss bridge over Pennsylvania Railroad yard on Footpath
Removed but not replaced

7th Street Bridge [Map]
Through truss bridge over NS Railroad on PA 4013 in Altoona
Replaced by new bridge.
Built 1912 by the Penn Bridge Co.

Allegheny Street Bridge [Map · Street View]
Concrete arch bridge over Beaverdam Branch Juniata River on Allegheny Street (Old PA 53) in Hollidaysburg
Open to traffic
Built 1911

Bald Eagle Creek Bridge [Map · Street View]
Concrete arch bridge over Bald Eagle Creek on Business US 220 (PA 4027) in Tyrone
Open to traffic
Built 1910; rehabilitated ca. 1990

Biddle Bridge [Map]
Concrete arch bridge over Clover Creek on TR 397
Open to traffic
Built 1908; rehabilitated 1955

Big Fill Run Bridge [Map]
Concrete arch bridge over Big Fill Run on Old US 220
Open to traffic
Built 1913; rehabilitated 1940

Birmingham Bridge [Map · Street View]
Through truss bridge over Little Juniata River on TR 535 (Irish Flats)
Open to traffic
Built 1898, Sandblasted and painted in 1987

Blair Gap Run Bridge [Map]
Stone arch bridge over Blair Gap Run on Abandoned Railroad
Intact but closed to all traffic

Blair Gap Run Bridge [Map]
Concrete culvert bridge over Blair Gap Run on SR 3012 (Old PA 22)
Open to traffic
Built 1930

Broad Street Bridge [Map]
Steel stringer bridge over Beaverdam Branch Juniata River on US 22 (Broad Street)
Open to traffic
Built 1951; rehabilitated 2011

California Run Bridge [Map]
Concrete arch bridge over California Run on US 220
Open to traffic
Built 1913; rehabilitated 1940

Clover Creek Bridge [Map]
Concrete arch bridge over Clover Creek on TR 328
Open to traffic
Built 1912

CR - PA 1014 Bridge [Map]
Stone arch bridge over PA 1014 on Conrail
Open to traffic

Frankstown Branch Bridge [Map]
Concrete arch bridge over Frankstown Branch Juniata River on PA 36
Open to traffic
Built 1910; rehabilitated 1941

Frankstown Branch Bridge [Map]
Through truss bridge over Frankstown Branch of Juniata River on PA 866
Open to traffic
Built 1937; rehabilitated 1982

Frankstown Branch Bridge [Map]
Concrete arch bridge over Frankstown Branch of Juniata River on PA 2010
Open to traffic
Built 1925

Gaysport Bridge [Map]
Through truss bridge over Beaver Dam Branch of Juniata River on PA 2014 in Hollidaysburg
Demolished and replaced.
Built 1895

Hewitt Bridge [Map]
Lost pony truss bridge over Clover Creek on TR 377
Replaced by new bridge
Built ca. 1890; rehabilitated 1966; replaced August 1998

Horseshoe Curve Tunnel [Map]
Tunnel under Under Railroad on Burgoon Road
Open to traffic

Huntingdon, Cambria & Indiana Turnpike [Map]
Abandoned stone arch bridge over Unnamed tributary of Blair Run on Huntingdon, Cambria & Indiana Turnpike
Derelict/abandoned
Built as part of the Huntindon, Cambria and Indiana Turnpike. The road was completed in 1819. Abandoned 1929 when US Rt 22 was built up the mountain.

Ironville Bridge [Map]
Two-span concrete arch bridge over Little Juniata River on PA 1014 (Ironville Road)
Replaced by a new bridge
Built 1912; rehabilitated 1988; demolished 2011

Little Juniata River Bridge [Map · Street View]
Steel stringer bridge over Little Juniata River on Sr 1017 (Honest Hollow Road)
Open to traffic
Built 1937; rehabilitated 1949

Lower Rail Trail - Juniata River Bridge [Map]
Deck plate girder bridge over Juniata River on Lower Rail Trail
Open to pedestrians

Lower Trail - Mt Etna Bridge [Map · Street View]
Bridge over Juniata River on Lower Rail Trail
Open to pedestrians & bicylces on the trail side, Traffic on the other
Built 1930

Mule Stable Bridge [Map]
Concrete arch bridge over Clover Creek on TR 454
Open to traffic
Built 1908; rehabilitated 1975

Muleshoe Curve Bridge [Map · Street View]
Stone arch bridge over Old Route 22 on 6 to 10 trail
Open to pedestrians only
Built 1902; rail line abandoned by Conrail in 1981

NBER - Little Juniata River Bridge [Map]
Deck plate girder bridge over Little Juniata River on Railroad

NS - 17th Street Rail Yard Bridge [Map]
Lost Bridge over Norfolk Southern Railyard on Former 17th Street Bridge
Removed but not replaced
Built Unknown

NS - Allegheny Tunnel [Map]
Tunnel under Allegheny Mountains on Norfolk Southern Railway (formerly PRR)
Open to traffic
Constructed 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 traffic
Constructed 1902-1904, Subsequent work 1905, 1912, 1920, Closed 1995

NS - Little Juniata River (Ironville) [Map]
Closed-spandrel arch bridge over Little Juniata on Norfolk Southern
Open to traffic

NS - New Portage Tunnel [Map]
Tunnel under Tunnelhill on NS RR
Open to traffic
Built for New Portage Railroad

NS - PA 4005 Bridge [Map]
Stone arch bridge over PA 4005 on Norfolk Southern Railway
Open to traffic

NS - Silver Barn Road Overpass [Map]
Stone arch bridge over Silver Barn Road on NS/Amtrak (formerly PRR)
Open to traffic

Piney Creek Bridge [Map]
Concrete arch bridge over Piney Creek on TR 378 (Lower Piney Creek Road)
Open to traffic
Built 1909; rehabilitated 1973

Plummers Hollow Bridge [Map · Street View]
Steel stringer bridge over Little Juniata River on T551,Plummers Hollow
Open to traffic
Built 1937; rehabilitated 1963

PRR - L&T Little Juniata River Bridge [Map]
Abandoned bridge over Little Juniata on former PRR/Lewisburg and Tyrone Railroad
Abandoned
Line from Stover (Tyrone Jct.) to Fairbrook built 1881 by PRR subsidiary Lewisburg & Tyrone, but never connected to orig. L&T line Lewisburg-Bellefonte. Line acquired by Bellefonte Central RR 1929, operation discontinued 2-1-1933, track lifted 1942.

PRR - Little Juniata River Bridge [Map]
Deck plate/pony through plate girder bridge over Little Juniata River on PRR
Derelict/abandoned

PRR - Thompsontown Haupt Bridge [Map]
Haupt pony truss
Restoration underway off prperty.
Moved here in 1984

Skew Arch Bridge [Map · Street View]
Stone arch bridge over Ravine on Pedestrian Pathway
Open to pedestrians only
Built 1832, Closed to traffic 1922, Restored in 1979

South Dry Run Bridge [Map]
Concrete arch bridge over South Dry Run on CR 101
Open to traffic
Built 1913; rehabilitated 1947

South Poplar Run Bridge [Map]
Concrete arch bridge over South Poplar Run on CR 101 in Claysburg
Open to traffic
Built 1913; rehabilitated ca. 1930

Swinging Bridge [Map]
Lost suspension bridge over Frankstown Branch Juniata River on a footpath off Swinging Bridge Road
No longer exists
Built 1936

Tenth Street Bridge [Map · Street View]
Pony/through plate girder bridge over Bald Eagle Creek on E. Tenth Street (SR 1012)
Open to traffic
Built 1933; rehabilitated 2007

Tipton Run Bridge [Map]
Pony truss bridge over Tipton Run on TR 515 in Tipton
Closed to all traffic
Built 1903

Tyrone Forge Viaduct [Map · Street View]
Concrete tee beam bridge over Sr 1015 & Lt.Juniata River on Pa 453
Open to traffic
Built 1937, Rehabilitated 2010

US220B Overpass [Map · Street View]
Through truss bridge over Norfolk Southern Railroad on Business US 220 (PA 4027)
Open to traffic
Built 1939; rehabilitated 1992

Vanscoyoc Run Bridge [Map]
Concrete arch bridge over Vanscoyoc Run on Business US 220 (PA 4027)
Open to traffic
Built 1910; replaced in 2016

West 14th Street-Spring Run Bridge [Map]
Concrete tee beam bridge over Spring Run on West14th Avenue
Open to traffic
Built 1939

White Bridge Road Bridge [Map]
Pony/through plate girder bridge over Frankstown Branch Juniata River on White Bridge Road Bridge (T427)
Intact but closed to all traffic
Built 1929 using girders by American Bridge Co. built for railroad turntable