Sierra College Bl over Secret Ravine
Fair Condition62 years old10,106 vehicles/day
Location
| State | California |
| County | Placer |
| Location | 6.2 Mi N Of Sacto Co.line |
| Carries | Sierra College Bl |
| Crosses | Secret Ravine |
| Coordinates | 38.79688, -121.20555 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 33.5 ft (10.2 m) |
| Max Span | 10.5 ft (3.2 m) |
| Deck Area | 174.4 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 10,106 (2010) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 19C0006 |