East Fork Duck Creek TR 208 Bridge
Pony truss bridge over East Fork Duck Creek on Township Road 208
Open to traffic

Green Creek Bridge
Truss bridge over Green Creek on TR 3
Unknown status
Built 1915

Middle Fork Bridge
Pony truss bridge over Middle Fork on CR 46
Unknown status

South Fork Wills Creek Tr199 Bridge
Deck truss bridge over South Fork Wills Creek on TR 199
Open to traffic
Built 1900; rehabilitated 1991

West Fork Duck Creek OH 821 Bridge
Lost closed-spandrel arch bridge over West Fork Duck Creek on OH 821 in Caldwell
No longer exists
Built 1930 by L.W. Curl and W. Flemming; replaced 2002