Cavallo Bridge
Through truss bridge over Mohican River on Township Road 365
Unknown status
Built 1912 by the Central Concrete & Construction Co.; rehabilitated 1993

Helmick Covered Bridge
Two-span covered bridge over Killbuck Creek on TR 25
Open to one-lane traffic
Built 1863 by John Shrake; rehabilitated 1996

Kokosing River Bridge
Through truss bridge over Kokosing River on TR 423
Unknown status
Built 1902; rehabilitated 1987

Mill Creek Bridge
Pony truss bridge over Mill Creek on TR 208
Unknown status
Rehabilitated 1978

OH 36 Bridge
Stone arch bridge on OH 36
Open to traffic

OH 715 Bridge
Through truss bridge on OH 715
Open to traffic
Built 1914 by the Central Concrete & Construction Co. of Canton

Towpath Bridge
Iron pony truss footbridge over the Ohio & Erie Canal at Uppermost Triple Locks in Roscoe Village
Open to pedestrians only
Built ca. 1872; reconstructed from parts at a later date

Walhonding River Bridge
Through truss bridge over Walhonding River on CR 23
Unknown status
Built 1914; rehabilitated 1989

Wills Creek CR 106 Bridge
Lost through truss bridge over Wills Creek on County Road 106
No longer exists
Built 1915; rehabilitated 1994