C Street over Silver Creek
Fair Condition57 years old4,272 vehicles/day
Location
| State | Oregon |
| County | Marion |
| Location | In Silverton |
| Carries | C Street |
| Crosses | Silver Creek |
| Coordinates | 45.00830, -122.78778 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 55.8 ft (17 m) |
| Deck Area | 404.6 sq m |
| Main Spans | 1 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 4,272 (2020) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09765 034 |