| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Ellington Bridge | MO 21 over Logan Creek | Replaced by a new bridge | Warren pony truss | 1921 | 1967 | -- | -- |
| Lesterville Bridge | CR 342 over Black River | Demolished during June 2004 | Parker through truss | 1917 | 2004 | 181.0 ft. | 527.8 ft. |
| Mill Creek Bridge | CR 360 (formerly MO 21) over Mill Creek | No longer exists | Slab | 1921 | -- | 22.0 ft. | 64.0 ft. |
| Pyrtle Spring Bridge | Old MO 21 over Sinking Creek | Open to traffic on a paved road with a 12 ton weight limit | Warren pony truss | 1923 | -- | 60.0 ft. | 222.0 ft. |
| Route O Bridge No. 1 | Route O over Dry branch | Open to traffic | Stone arch | 1938 | -- | 8.2 ft. | 27.9 ft. |
| Route O Bridge No. 2 | Route O over Dry branch | Open to traffic | Stone arch | 1938 | -- | 7.9 ft. | 25.9 ft. |
| Second Mill Creek Bridge | CR 360 (formerly MO 21) over Mill Creek | Open to traffic with a 5 ton weight limit | Slab | 1921 | -- | 21.0 ft. | 64.9 ft. |