Apollo Bridge Pony truss bridge over Kiskiminetas River on PA 66 in Adamsburg Open to traffic Built 1937; rehabilitated 1978
Avonmore Bridge Through truss bridge over Kiskiminetas River on PA 156 in Avonmore Open to traffic Built 1937; rehabilitated 1985
Beaver Run Stream Bridge Concrete arch bridge over Beaver Run Stream on Bell Point Road (TR 811) in Orchard Hills Open to traffic Built 1920
Bells Mill Bridge Wooden bridge over Sewickley Creek Open to traffic Built 1850; rehabilitated 1988
Branch of Brush Creek Bridge Concrete arch bridge over a branch of Brush Creek on PA 4010 in Manor Open to traffic Built 1929
Branch Pucketa Creek Bridge Concrete arch bridge over a branch of Pucketa Creek on PA 4087 in Lower Burrell Closed to all traffic Built 1916
Brush Creek Bridge Through truss bridge over Brush Creek on PA 993 in Trafford Open to traffic Built 1937
Brush Creek Bridge Concrete arch bridge over Brush Creek on PA 4012 in Manor Open to traffic Built 1921
Brush Creek Bridge Concrete arch bridge over Brush Creek on PA 4019 Open to traffic Built 1912
Buffenmeyer Road Bridge Pony truss bridge over Conrail Mainline on Buffenmeyer Road Open to traffic Built 1906; rehabilitated 1994
Conrail Bridge Concrete arch bridge over Conrail Railroad on PA 30 in Greensburg Open to traffic Built 1936; rehabilitated 1959
Conrail Railroad Bridge Pony truss bridge over Conrail Railroad on PA 4019 Open to traffic Built 1902 by American Bridge Co.
Four Mile Run Bridge Concrete arch bridge over Four Mile Run on TR 880 Open to traffic Built ca. 1920
Indian Creek Bridge Concrete arch bridge over Indian Creek on PA 381 Open to traffic Built 1916
Kiskiminetas River Bridge Through truss bridge over Kiskiminetas River on Mill Bridge Road in West Leechburg Open to traffic Built 1938; rehabilitated 1992
Little Crabtree Creek Bridge Concrete arch bridge over Little Crabtree Creek on PA 1051 Open to traffic Built 1929; rehabilitated ca. 1970
Loyalhanna Creek Bridge Concrete arch bridge over Loyalhanna Creek on PA 981 in Latrobe Open to traffic Built 1918; rehabilitated 1954
Loyalhanna Creek Bridge Pony truss bridge over Loyalhanna Creek on PA 982 in Latrobe Open to traffic Built 1931; rehabilitated 1980
Salina Bridge Through truss bridge over Kiskiminetas Creek on PA 1060 Open to traffic Built 1906; rehabilitated 1978
Seward Bridge Pony truss bridge over Conrail on PA 56 Open to traffic Built 1930 by American Bridge Co.; rehabilitated ca. 1985
Vandergrift Bridge Through truss bridge over Kiskiminetas River on PA 56 in East Vandergrift Open to traffic Built 1933; rehabilitated 1988
West Leechburg Bridge Through truss bridge over Kiskiminetas River on PA 4093 in West Leechburg Open to traffic Built 1935; rehabilitated 1984
West Newton Bridge Through truss bridge over Youghiogheny River on PA 136 in West Newton Open to traffic Built 1907; rehabilitated 1984