El Charro RD over Arroyo Las Positas
Fair Condition23 years old7,700 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 2000 Ft S Of I-580 |
| Carries | El Charro RD |
| Crosses | Arroyo Las Positas |
| Coordinates | 37.69381, -121.84818 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 200.1 ft (61 m) |
| Max Span | 99.7 ft (30.4 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 671 sq m |
| Main Spans | 2 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 7,700 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33C0457 |