Walnut Drive over Spring Creek
Good Condition16 years old410 vehicles/day
Location
| State | California |
| County | Colusa |
| Location | 2.3 Mi W Of Zumwalt Rd. |
| Carries | Walnut Drive |
| Crosses | Spring Creek |
| Coordinates | 39.11959, -122.19438 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 42.3 ft (12.9 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 134.3 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 410 (2014) |
| Truck Traffic | 10% |
| 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 | 15C0203 |