| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Coller Wildlife Area Bridge | CR 430 over Rio Grande | Open to traffic on a gravel road | Parker pony truss | ca. 1930 | -- | 100.0 ft. | 120.0 ft. |
| Rio Grande CR 430A Bridge | Bridge over Rio Grande | Replaced by modern bridge | Pony truss | ca. 1930 | 1998 | 76.1 ft. | 154.8 ft. |
| Sevenmile Bridge | Marshall Park Campground Road over Rio Grande | Open to traffic | Pratt deck truss | 1935 | -- | 109.9 ft. | 206.0 ft. |