Rock Springs RD over Secret Ravine
Fair Condition96 years old1,725 vehicles/day
Location
| State | California |
| County | Placer |
| Location | N Of Port Kenyon RD |
| Carries | Rock Springs RD |
| Crosses | Secret Ravine |
| Coordinates | 38.84262, -121.15537 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 85.5 sq m |
| Main Spans | 1 |
| Year Built | 1930 (reconstructed 1976) |
Traffic
| Avg Daily Traffic | 1,725 (2007) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 19C0108 |