Georgetown Road Bridge[Map] Tee beam bridge over Middle Branch Sandy Creek on Georgetown Road (CR 400) Open to traffic Built 1917
Grimms Bridge[Map · Street View] Through truss bridge over Little Beaver Creek on Grimms Bridge Road (TR 1042) in Calcutta Open to traffic Built 1884 by the Wrought Iron Bridge Co.; rehabilitated 1960 and 1997
Hartley Road Bridge[Map · Street View] Pony truss bridge over Mahoning River on Hartley Road (TR 800) Open to traffic Built 1959 by the Ohio Bridge Corp.; rehabilitated 1959
Ketchum Road Bridge[Map] Abandoned pratt through truss bridge over Little Beaver Creek on Abandoned Ketchum Road Derelict/abandoned
Line Street Bridge[Map] Lost Pratt through truss bridge over Sandy Creek on Line Street Replaced by a new bridge
Lisbon Bridge[Map] Bowstring truss bridge formerly crossing Middle Fork Little Beaver Creek Open to pedestrian traffic in new location. Built 1872; replaced and relocated in 1966; relocated and restored in 2017.
Lisbon Street Bridge[Map] Closed-spandrel arch bridge over Little Yellow Creek on Wells Avenue (Old OH 7) in Wellsville Open to traffic Built 1940
Midland Fredericktown Road Bridge[Map] Through truss bridge over North Fork Little Beaver Creek on Midland Fredericktown Road (TR 1038) in Calcutta Open to traffic Built 1893 by the Penn Bridge Co.; rehabilitated 2004