Walnut DR over Salt Creek
Good Condition56 years old181 vehicles/day
Location
| State | California |
| County | Colusa |
| Location | 1.5 Mi E Of SR 20 |
| Carries | Walnut DR |
| Crosses | Salt Creek |
| Coordinates | 39.12017, -122.26319 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 181.2 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 181 (2014) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 15C0054 |