Blockhouse Run Bridge Lost pony truss bridge over Blockhouse Run on TR 379 Replaced by new bridge Built 1891; replaced 1998
Bowen Fork Run Bridge Lost concrete arch bridge over Bowen Fork Run on TR 375 Replaced by new bridge Built 1912; replaced 1994
Branch of Blockhouse Run Bridge Concrete arch bridge over a branch of Blockhouse Run on PA 3007 Open to traffic Built 1918; rehabilitated 1949
Calvert Hill Road Bridge Pony truss bridge over Shannon Run on TR 357 Open to traffic Built ca. 1915
Carmichael Covered Bridge Covered bridge over Muddy Creek on Old Town Street Open to traffic Built 1889; rehabilitated 1998
Castile Run Bridge Pony truss bridge over Castile Run on PA 1014 Open to traffic Built 1913
Center Street Bridge Pony truss bridge over South Fork Tenmile Creek on PA 1011 in Clarksville Open to traffic Built ca. 1910 as a railroad bridge; relocated 1944; rehabilitated 1983
Clarksville Road Bridge Concrete arch bridge over Monongahela Railroad on PA 1015 Open to traffic Built 1919
Cox Farm Covered Bridge Covered bridge over Ruff Creek on TR 568 (Kennel Road) Open to traffic Built 1940
Craynes Run Bridge Lost pony truss bridge over Craynes Run on TR 550 Replaced by new bridge Built 1905; rehabilitated 1919; replaced 1993
Fish Creek Bridge Lost pony truss bridge over Fish Creek on TR 362 Replaced by new bridge Built ca. 1890; replaced 1994
Freedom Bridge Concrete arch bridge over Tenmile Creek on US 19 in Morrisville Open to traffic Built 1928
Garner Run Bridge Lost pony truss bridge over Garner Run on TR 409 Replaced by new bridge Built 1919; replaced 1994
Hoovers Run Bridge Lost concrete arch bridge over Hoovers Run on TR 717 Open to traffic Built 1912; replaced 1997
Jefferson Road Bridge Open-spandrel arch bridge over South Fork Tenmile Creek on PA 188 in Morrisville Open to traffic Built 1920
Job Creek Bridge Pony truss bridge over Job Creek on TR 447 Open to traffic Built 1893; rehabilitated 1988
Johnson Hill Road Bridge Abandoned pony truss bridge over Muddy Creek on TR 684 (Johnson Hill Road) Abandoned with deck removed Built 1892; made obsolete by new bridge in 1998
Kiger Hill Road Bridge Pony truss bridge over Shannon Run on TR 385 Open to traffic Built 1909; rehabilitated 1995
Little Whiteley Creek Bridge Pony truss bridge over Little Whiteley Creek on TR 688 Open to traffic Built 1913 by the Farris Bridge Co.
Mohr Road Bridge Pony truss bridge over Muddy Creek on TR 634 Open to traffic Built 1903
Muddy Creek Bridge Concrete arch bridge over Muddy Creek on PA 88 in Fairdale Open to traffic Built 1921
Muddy Run Bridge Lost pony truss bridge over Muddy Run on TR 674 Replaced by new bridge Built ca. 1910; replaced 1994
North Fork Wheeling Creek Bridge Pony truss bridge over North Fork Wheeling Creek on Iron Bridge Trail Unknown status Built 1914
Owens Run Bridge Pony truss bridge over Owens Run on TR 346 Open to traffic Built 1911
Pennsylvania Fork Fish Creek Bridge Lost through truss bridge over Pennsylvania Fork of Fish Creek on TR 345 Replaced by new bridge Built 1892; rehabilitated 1918; replaced 1999
Point Marion Bridge Cantilevered through truss bridge over the Monongahela River on PA Route 88 in Point Marion Open to traffic Built 1930; rehabilitated 1976
Pollocks Mill Bridge Through truss bridge over Ten Mile Creek on TR 597 Open to traffic Built 1878 by the Massillon Bridge Co.; rehabilitated 1990
Prison Road Bridge Through truss bridge over Tenmile Creek on TR 568 Closed to all traffic Built 1910
Pump Station Road Bridge Through truss bridge over Ten Mile Creek on TR 659 Open to traffic Built 1902 by Nelson & Buchanan
Pumpkin Run Bridge Concrete arch bridge over Pumpkin Run on PA 1010 in Rices Landing Open to traffic Built 1914
Pumpkin Run Road Bridge Through truss bridge over a branch of Dunkard Creek on TR 716 (Pumpkin Run Road) Open to traffic Built ca. 1895, probably by the Wrought Iron Bridge Co.
Pursley Creek Bridge Lost pony truss bridge over Pursley Creek on TR 511 Replaced by new bridge Built 1904; rehabilitated 1919; replaced 1994
Pursley Creek Road Bridge Concrete arch bridge over Tenmile Creek on PA 3013 Open to traffic Built 1928
Roberts Run Bridge Pony truss bridge over Roberts Run on TR 369 Open to traffic Built ca. 1910; rehabilitated 1995
Roberts Run Bridge Lost pony truss bridge over Roberts Run on TR 490 Replaced by new bridge Built ca. 1890; rehabilitated 1918; replaced 1992
Rudolph Run Bridge Pony truss bridge over Rudolph Run on PA 2001 Closed to all traffic Built 1914 by Penn Bridge Co.
Rudolph Run Bridge Concrete arch bridge over Rudolph Run on PA 2001 Open to traffic Built 1921
Ruff Creek Bridge Concrete arch bridge over Ruff Creek on PA 188 Open to traffic Built 1925
Shamrock Bridge Pony truss bridge over Clawson Run Creek on TR 309 Open to traffic Built 1936
Small Creek Bridge Pony truss bridge over Small Creek on TR 332 Open to traffic Built 1919; rehabilitated ca. 1970
Smith Creek Bridge Lost pony truss bridge over Smith Creek on TR 511 Replaced by new bridge Built 1901; replaced 2001
South Fork Ten Mile Creek Bridge Lost concrete arch bridge over South Fork Ten Mile Creek on PA 188 Replaced by new bridge Built 1926; replaced 1998
South Fork Tenmile Creek Bridge Concrete arch bridge over South Fork Tenmile Creek on PA 18 Open to traffic Built ca. 1930; rehabilitated 1991
South Fork Tenmile Creek Bridge Concrete arch bridge over South Fork Tenmile Creek on PA 18 Open to traffic Built 1927; rehabilitated 1995
South Fork Tenmile Creek Bridge Lost concrete arch bridge over South Fork Tenmile Creek on PA 188 Replaced by new bridge Built 1923; replaced 1998