State Route 20 over Salt Creek
Good Condition67 years old5,800 vehicles/day
Location
| State | California |
| County | Colusa |
| Location | 03-col-020-20.21 |
| Carries | State Route 20 |
| Crosses | Salt Creek |
| Coordinates | 39.15253, -122.17991 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 103.0 ft (31.4 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 329.7 sq m |
| Main Spans | 4 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 5,800 (2013) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 15 0022 |