| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| BNSF Railroad Bridge | Local road over Bnsf Railroad | Open to traffic | Pony truss | 1939 | -- | 64.0 ft. | 171.9 ft. |
| Bridgeport Bridge | Old Quarry Road over Skunk River | Closed to all traffic | Pennsylvania through truss | 1904 | -- | 238.0 ft. | 293.0 ft. |
| Fort Madison Bridge | IA 2/IL 9/BNSF Railroad over Mississippi River | Open to traffic | Baltimore through truss | 1927 | -- | 525.3 ft. | 3580.2 ft. |
| French Creek Bridge | Avenue D over French Creek | Open to traffic | Arch | 1900 | -- | 20.0 ft. | 25.9 ft. |
| Keokuk Hamilton Bridge | Us 136 over Mississippi River & Rr,R | Open to traffic | Steel stringer | 1985 | -- | 295.0 ft. | 3341.0 ft. |
| Keokuk Rail Bridge | Railroad over Mississippi River | Open to traffic | Through truss | 1916 | -- | -- | -- |
| Little Cedar Creek Bridge | Local road over Little Cedar Creek | Open to traffic | Pony truss | 1935 | -- | 60.0 ft. | 60.0 ft. |
| Lost Creek Bridge | Local road over Lost Creek | No longer exists | Through truss | 1939 | 2000 | 120.1 ft. | 124.0 ft. |
| Lost Creek Bridge | Local road over Lost Creek | Open to traffic | Through truss | 1925 | -- | 120.1 ft. | 123.0 ft. |
| St. Francisville Bridge | Route B; formerly IA 394 over Des Moines River | Replaced by new bridge on new alignment for IA 394; but still carries Route B | Through truss | 1937 | -- | 228.0 ft. | 762.9 ft. |
| Sugar Creek Bridge | Local road over Sugar Creek | No longer exists | Pony truss | 1939 | 2003 | 80.1 ft. | 151.9 ft. |
| Sugar Creek Bridge | Local road over Sugar Creek | Open to traffic | Through truss | 1905 | -- | 100.1 ft. | 140.1 ft. |
| Sugar Creek Bridge | Local road over Sugar Creek | Open to traffic | Pony truss | 1918 | -- | 80.1 ft. | 119.1 ft. |