| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Crooked Creek Bridge | Local road over Crooked Creek | No longer exists | Pony truss | 1942 | 2001 | 49.9 ft. | 55.1 ft. |
| Crooked Creek Bridge | Local road over Crooked Creek | Open to traffic | Pony truss | 1942 | -- | 53.2 ft. | 55.1 ft. |
| Crooked Creek Bridge | Local road over Crooked Creek | Open to traffic | Pony truss | ca. 1950 | -- | 80.1 ft. | 85.0 ft. |
| East Big Creek Bridge | Local road over East Big Creek | Open to traffic | Pony truss | 1958 | -- | 81.0 ft. | 114.2 ft. |
| East Fork Grand Bridge | Local road over East Fork Grand | Open to traffic | Pony truss | 1900 | -- | 80.1 ft. | 86.0 ft. |
| Lotts Creek Bridge | Local road over Lotts Creek | Unknown status | Pony truss | 1956 | -- | 47.9 ft. | 87.9 ft. |
| Platte River Bridge | Local road over Platte River | Closed to all traffic | Pony truss | 1941 | -- | 129.9 ft. | 130.9 ft. |
| Platte River Old IA 25 Bridge | Old IA 25 over Platte River | Open to traffic | Through truss | 1934 | -- | 120.1 ft. | 208.0 ft. |
| Sand Creek Bridge | Local road over Sand Creek | Open to traffic | Pony truss | 1972 | -- | 80.1 ft. | 83.0 ft. |
| Unnamed Creek Bridge | Local road over Unnamed creek | Open to traffic | Pony truss | ca. 1930 | -- | 49.9 ft. | 52.2 ft. |
| Unnamed Creek Bridge | Local road over Unnamed creek | Open to traffic | Pony truss | 1957 | -- | 60.0 ft. | 85.0 ft. |
| West Fork Grand River Bridge | Local road over West Fork Grand River | Open to traffic | Pony truss | ca. 1930 | -- | 69.9 ft. | 73.2 ft. |