Butler County

Adams Station Bridge   [Map]
Lost pony truss bridge over Glade Run on TR 382
Replaced by new bridge
Built ca. 1930; replaced 1995
Ash Stop Road Bridge   [Map]
1902Steel stringer bridge over Connoquenessing Creek on Ash Stop Road
built 1902 reconstructed 1975 steel stringer open grating
Bonnie Brook Bridge   [Map]
Lost pony truss bridge over Bonnie Brook on TR 761
Replaced by new bridge
Built ca. 1920; replaced 1996
Book Road Bridge   [Map]
Pony truss bridge over Muddy Creek on Book Road (TR 348)
Open to traffic
Built ca. 1895
BPRR - Carbon Center Trestle   [Map]
Deck plate girder bridge over BPRR Northern Sub.,Vanderzee Ln, and Bonnie Brook
Open to traffic
Breakneck Creek Bridge   [Map]
Concrete arch bridge over Breakneck Creek on PA 3014 in Callery
Open to traffic
Built 1933
Browntown Road Bridge   [Map]
Steel stringer bridge over B&LE Railroad on Browntown Road (TR 841)
Open to traffic
Built 1927; rehabilitated 1940
Butler City Viaduct   [Map]
Lost deck truss bridge over B&LE Railroad on PA 8 in Butler
Replaced by a new bridge
Built 1918; rehabilitated 1972; replaced 2005
Caldwell Bridge   [Map]
Lost pony truss bridge over Connoquenessing Creek on TR 500 in Shanor-Northvue
Demolished and replaced
Built 1910; replaced 2006
Carrara Road Bridge   [Map]
Concrete arch bridge over Glade Run on Carrara Road (T-445)
Open to traffic
Built 1927
Connoquenessing Creek Bridge   [Map]
Lost through truss bridge over Connoquenessing Creek on TR 354
Replaced by new bridge
Built 1925; replaced 1993
Connoquenessing Creek Bridge   [Map]
Lost through truss bridge over Connoquenessing Creek on TR 415
Replaced by new bridge
Built 1904; replaced 2001
Connoquenessing Creek Bridge   [Map]
Lost pony truss bridge over Connoquenessing Creek on TR 335
Replaced by new bridge
Built 1916; replaced 2000
Connoquennessing Cr. Bridge   [Map]
Lost through truss bridge over Connoquennessing Creek on PA 288
Replaced by new bridge
Built 1904; replaced 1998
Cunningham Bridge   [Map]
Lost pony truss bridge over Bull Creek on TR 572
Replaced by a new bridge
Built ca. 1910; replaced 2004
Doughertys Mills Bridge   [Map · Street View]
Concrete arch bridge over Slippery Rock Creek on PA 173
Open to traffic
Built 1929; rehabilitated 1976; Replaced in 2011
Fred Flinner Bridge No. 2   [Map]
Lost pony truss bridge over Little Yellow Creek on TR 347
Replaced by new bridge
Built 1908; rehabilitated 1955; replaced 1995
Frishkorn Bridge   [Map]
Lost pony truss bridge over Crab Run on TR 340
Replaced by a new bridge
Built ca. 1920; replaced 1990
Golden City Bridge   [Map]
Lost pony truss bridge over Thorn Creek on TR 556
Replaced by new bridge
Built ca. 1920; replaced 1990
Gus Flinner Bridge   [Map]
Pony truss bridge over Yellow Creek on TR 357
Open to traffic
Built ca. 1910 by the Penn Bridge Co.
Hansen Avenue Bridge   [Map]
Lost Warren pony truss bridge over Connoquenessing Creek on Hansen Avenue
Replaced by a new bridge
Harmony Line - Buhl Bridge   [Map]
Lost Pratt through truss bridge over Connoquenessing Creek on Pittsburgh, Harmony, Butler, & New Castle Railway
Removed
Built 1908; Line closed 1931
Harmony Line - Lyndora Viaduct   [Map]
Lost Deck plate girder bridge over Lyndora on Pittsburgh, Harmony, Butler, & New Castle Railway
Removed but not replaced
Built 1907; Line closed 1931
Heck Bridge   [Map]
Lost pony truss bridge over Bonnie Brook on TR 620
Replaced by new bridge
Built ca. 1910; replaced 2001
Jefferson Street Bridge   [Map · Street View]
Through truss bridge over Connoquenessing Creek and B&LE and B&P railroads on PA 68 (E. Jefferson Street)
Open to traffic
Built 1937; rehabilitated 1984
Jones Bridge   [Map]
Lost pony truss bridge over North Branch Bear Creek on TR 731 (Eldorado Road)
Replaced by new bridge
Built 1907; replaced 1996
McDeavitt Bridge   [Map]
Pony truss bridge over Buffalo Creek on TR 691
Open to traffic
Built 1907
McFann Bridge   [Map]
Pony truss bridge over Glade Run on TR 384
Open to traffic
Built ca. 1910
Miller Hayes Bridge   [Map]
Lost pony truss bridge over Little Buffalo Run on TR 626
Replaced by new bridge
Built ca. 1930; replaced 2001
North Branch Slippery Rock Creek Bridge   [Map]
Lost pony truss bridge over North Branch Slippery Rock Creek on TR 428
Replaced by new bridge
Built 1926; replaced 1993
Payne Bridge No. 2   [Map]
Concrete arch bridge over Muddy Creek on TR 318 (Currie Road)
Open to traffic
Built 1909
Senn Bridge   [Map]
Pony truss bridge over Little Connoquenessing Creek on Evergreen Mill Road (TR 323)
Replaced by a new bridge
Built 1929
Slippery Rock Creek Bridge   [Map]
Lost through truss bridge over Slippery Rock Creek on TR 424
Replaced by new bridge
Built 1877; rehabilitated 1962; replaced 1992
South Branch Slippery Rock Creek Bridge   [Map]
Lost pony truss bridge over South Branch Slippery Rock Creek on TR 428
Replaced by new bridge
Built 1912; replaced 1994
South Fork Little Scrubgrass Creek Bridge   [Map · Street View]
Steel stringer bridge over S Fork Lit Scrubgrass Creek on Heaven Lane
Open to traffic
Built 1912
Thorn Creek Bridge   [Map]
Lost through truss bridge over Thorn Creek on TR 505
Replaced by new bridge
Built 1916; replaced 1998
Thorn Creek Bridge   [Map]
Abandoned warren pony truss bridge over Thorn Creek on Old Maharg Rd
Derelict/abandoned
Watson Road Bridge   [Map]
Pony truss bridge over North Branch Slippery Rock Creek on Watson Road (TR 439)
Open to traffic
Wayne Street Viaduct   [Map]
Lost Deck plate girder bridge over Connoquenessing Creek on Wayne Avenue
Replaced by new bridge
Built 1915; rehabilitated 1976; replaced 2009
Welsh Bridge   [Map]
Lost pony truss bridge over Connoquenessing Creek on TR 360
Replaced by new bridge
Built 1901; rehabilitated 1985; replaced 1998