Wilbur Springs RD over Sulphur Creek
Fair Condition25 years old20 vehicles/day
Location
| State | California |
| County | Colusa |
| Location | 1 Mi W/o Bear Valley Road |
| Carries | Wilbur Springs RD |
| Crosses | Sulphur Creek |
| Coordinates | 39.03823, -122.42521 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 25.6 ft (7.8 m) |
| Deck Width | 20.7 ft (6.3 m) |
| Deck Area | 53.5 sq m |
| Main Spans | 1 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 20 (2014) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 15C0188 |