Happy Valley RD over Spring Gulch
Good Condition76 years old3,750 vehicles/day
Location
| State | California |
| County | Shasta |
| Location | 1.5 Mi S Canyon RD |
| Carries | Happy Valley RD |
| Crosses | Spring Gulch |
| Coordinates | 40.46080, -122.40050 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 12.5 ft (3.8 m) |
| Deck Area | 103.7 sq m |
| Main Spans | 3 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 3,750 (2013) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 06C0273 |