Del Valle RD over Lake Del Valle
Poor Condition62 years old900 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 5 Mi South Of Mines RD |
| Carries | Del Valle RD |
| Crosses | Lake Del Valle |
| Coordinates | 37.57459, -121.69194 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 474.4 ft (144.6 m) |
| Max Span | 101.0 ft (30.8 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 1850.9 sq m |
| Main Spans | 5 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 900 (2014) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 33C0447 |