Twelve Bridges DR over State Route 65
Fair Condition26 years old4,000 vehicles/day
Location
| State | California |
| County | Placer |
| Location | 03-pla-065-r11.92-lncn |
| Carries | Twelve Bridges DR |
| Crosses | State Route 65 |
| Coordinates | 38.85101, -121.30013 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 265.1 ft (80.8 m) |
| Max Span | 131.9 ft (40.2 m) |
| Deck Width | 74.8 ft (22.8 m) |
| Deck Area | 1842.2 sq m |
| Main Spans | 2 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 4,000 (2003) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 19 0173 |