| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Bridge Road Bridge | Bridge Road over Santa Paula Creek | Open to traffic | Through truss | 1941 | -- | 129.9 ft. | 131.9 ft. |
| Casitas Vista Road over the Ventura River | Casitas Vista Road over Ventura River | Open to traffic | Steel stringer | 1908 | -- | 116.1 ft. | 301.9 ft. |
| Lion Canyon Creek Bridge | CA 150 over Lion Canyon Creek | Open to traffic | Arch | 1921 | -- | 40.0 ft. | 44.9 ft. |
| Lion Canyon Creek Bridge | CA 150 over Lion Canyon Creek | Open to traffic | Stone arch | 1912 | -- | 24.9 ft. | 30.8 ft. |
| Long Canyon Creek Bridge | CA 118 over Long Canyon Creek | No longer exists | Closed-spandrel arch | 1907 | 2000 | 20.0 ft. | 22.0 ft. |
| Matilija Road Bridge | Matilija Road over North Fork Matilija Creek | Open to traffic | Arch | 1940 | -- | 75.1 ft. | 108.9 ft. |
| Santa Ana Road Bridge | Santa Ana Road over Coyote Creek | Open to traffic | Pony truss | 1955 | -- | 104.0 ft. | 185.0 ft. |
| US 101 Bridge | US 101 over Union Pacific Railroad | Open to traffic | Pony truss | 1961 | -- | 265.1 ft. | 541.0 ft. |