| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| 100th Avenue Bridge | 100th Avenue over Wapsipinicon River | Closed to all traffic | Through truss | 1879 | -- | 100.1 ft. | 295.9 ft. |
| 170th Avenue Bridge | 170th Avenue over Walnut Creek | Closed to all traffic | Through truss | 1903 | -- | 100.1 ft. | 124.0 ft. |
| 25th Avenue Bridge | 25th Avenue over Loss Creek | Open to traffic | Pony truss | 1967 | -- | 69.9 ft. | 70.9 ft. |
| 35th Street Bridge | 35th Street over Walnut Creek | No longer exists | Pony truss | -- | 2005 | 70.0 ft. | 72.0 ft. |
| Bunker Hill Road Bridge | Bunker Hill Road over Bears Creek | Open to traffic | Pony truss | 1977 | -- | 77.1 ft. | 80.1 ft. |
| Corbett's Mill Bridge | Abandoned Road over Maquoketa River | | Bowstring pony truss | 1871 | -- | 128 ft. | 128 ft. |
| Dutch Creek Bridge | Bridge over Dutch Creek | Open to traffic | Stone arch | 1925 | -- | -- | 40.0 ft. |
| Dutch Creek Bridge | Bridge over Dutch Creek | Open to traffic | Stone arch | 1925 | -- | -- | 40.0 ft. |
| Field Entrance Bridge | Field entrance over Unnamed creek | Closed to all traffic | Pony truss | -- | -- | 70.0 ft. | 73.0 ft. |
| Fremont Mill Bridge | Bridge on Pedestrian trail | Open to pedestrians | Bowstring through truss | 1873 | -- | -- | 127 ft. |
| Hale Bridge | 100th Avenue over Wapsipinicon River | Replaced by new bridge | Bowstring pony truss | 1879 | 2003 | 100 ft. | 263 ft. |
| IA 136 Bridge | IA 136 over Unnamed creek | Open to traffic | Closed-spandrel arch | 1929 | -- | -- | 35.1 ft. |
| Landis Road Bridge | Landis Road over Wapsipinicon River | Open to traffic | Through truss | 1909 | -- | 100.1 ft. | 245.1 ft. |
| Shaw Road Bridge | Shaw Road over Wapsipinicon River | Open to traffic | Pratt through truss | 1924 | -- | 100.1 ft. | 335.0 ft. |
| Stone Bridge Road Bridge | Stone Bridge Road over Wet Creek | Open to traffic | Arch | 1893 | -- | 20.0 ft. | 67.9 ft. |
| Supple Ford Bridge | Temple Hill Road over South Fork Maquoketa River | Replaced by new bridge | Bowstring pony truss | 1875 | 1991 | -- | 100.4 ft. |
| Wapsipinicon River Bridge | Pedestrian Walkway over Wapsipinicon River | | Pratt through truss | 1887 | -- | -- | 160 ft. |