| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Broadway Street Viaduct | Broadway Street over BNSF Railyard | Closed to all traffic | Warren pony truss | 1930 | -- | 104.0 ft. | 1077.8 ft. |
| Illinois River I-39 Bridge | I-39/US 51 over Illinois River | Open to four lanes of traffic | Steel through arch | 1987 | -- | 619.9 ft. | 7120.2 ft. |
| La Salle Railroad Bridge | Illinois Central Railroad over Illinois River | | Through truss | 1932 | -- | -- | -- |
| Marseille Nabisco Bridge | spur of Rock Island Railroad over Marseille Power Canal | | Howe pony truss | 1888 | -- | -- | -- |
| Ottawa Fox River Bridge | Illinois Traction System over Fox River | Abandoned but awaiting plans to convert into a pedestrian trail | Deck plate girder | 1903 | -- | -- | -- |
| Ottawa Railroad Bridge | Chicago, Burlington, and Quincy Railroad over Illinois River | | Pratt through truss | -- | -- | -- | -- |
| Peru Bridge | IL 251 over Illinois River | Open to two-lane traffic | Through truss | 1958 | -- | 476.9 ft. | 2291.4 ft. |
| Seneca Bridge | IL 170 over Illinois River | Open to two-lane traffic | Pennsylvania through truss | 1932 | -- | 363.7 ft. | 1509.4 ft. |
| Seneca Rail Bridge | unknown railroad line over Illinois River | | Pratt through truss | -- | -- | -- | -- |
| Shippingsport Bridge | once carried US 51; Business 51 from 1958-1987; carried IL 351 when I-39 opened over Illinois River | Replaced by new bridge | Parker through truss | 1929 | 2001 | 200 ft. | 1679 ft. |
| Utica Bridge | IL 178 over Illinois River | Open to two-lane traffic | Through truss | 1962 | -- | 377.8 ft. | 1157.8 ft. |
| Vermilion River Bridge | County Highway 5 (FAS 263) over Vermilion River | Open to traffic | Through truss | 1959 | -- | 191.8 ft. | 297.8 ft. |
| Vermilion River Bridge | CR 23 over Vermilion River | Open to traffic | Pony truss | ca. 1940 | -- | 151.8 ft. | 355.9 ft. |