| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|
| Calapooia River Bridge | Main Street over Calapooia River | Open to traffic | Through truss | 1940 | -- | 129.9 ft. | 507.9 ft. |
| Camp Morrison Road Bridge | Camp Morrison Road over Thomas Creek | Open to traffic | Through truss | 1936 | -- | 105.0 ft. | 152.9 ft. |
| Church Street Bridge | Church Street over North Santiam River | Open to traffic | Through truss | 1976 | -- | 100.1 ft. | 182.1 ft. |
| Driver Road Bridge | Driver Road over Calapooia River | Open to traffic | Through truss | 1939 | -- | 75.1 ft. | 134.8 ft. |
| Fish Hatchery Road Bridge | Fish Hatchery Road over Crabtree Creek | Open to traffic | Through truss | 1939 | -- | 105.0 ft. | 168.0 ft. |
| Gilkey Road Bridge | Gilkey Road over Thomas Creek | Open to traffic | Through truss | 1939 | -- | 120.1 ft. | 201.1 ft. |
| Harrisburg Bridge | OR 99E over Willamette River | Open to traffic | Through truss | 1925 | -- | 182.4 ft. | 2202.2 ft. |
| High Deck Road Bridge | High Deck Road over South Santiam River | Open to traffic | Through truss | 1945 | -- | 105.0 ft. | 173.9 ft. |
| Hungry Hill Drive Bridge | Hungry Hill Drive over Crabtree Creek | Open to traffic | Through truss | 1936 | -- | 89.9 ft. | 148.0 ft. |
| Jacob Conser Bridge | HWY 164 over Santiam River | Open to traffic | Concrete through arch | 1933 | -- | 200.0 ft. | 801.9 ft. |
| Main Street Bridge | Main Street over Thomas Creek | Open to traffic | Truss | 1939 | -- | -- | 98.1 ft. |
| McClun Road Bridge | McClun Road over Calapooia River | Open to traffic | Through truss | 1967 | -- | 100.1 ft. | 121.1 ft. |
| Santiam Railroad Bridge | Union Pacific Railroad over Santiam River | Open to traffic | Pratt through truss | 1906 | -- | -- | -- |
| Santiam River Bridge | Park Entrance over Santiam River | Open to traffic | Deck truss | 1994 | -- | 120.1 ft. | 198.2 ft. |
| Santiam River Bridge | OR 22 Connector over Santiam River | Open to traffic | Through truss | 1934 | -- | 200.1 ft. | 361.9 ft. |
| Shot Pouch Creek Road Bridge | Shot Pouch Creek Road over South Fork Santiam River | Open to traffic | Truss | 1992 | -- | -- | 167.0 ft. |
| Van Buren Bridge | EB (HWY 210) over Willamette River | Open to traffic | Truss | 1913 | -- | 249.0 ft. | 708.0 ft. |