Interstate 580 over ST RTE 24-i 980
Fair Condition65 years old201,000 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 04-ala-580-45.15-oak |
| Carries | Interstate 580 |
| Crosses | ST RTE 24-i 980 |
| Coordinates | 37.82436, -122.26769 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 278.5 ft (84.9 m) |
| Max Span | 99.1 ft (30.2 m) |
| Deck Width | 126.6 ft (38.6 m) |
| Deck Area | 3277.1 sq m |
| Main Spans | 3 |
| Year Built | 1961 (reconstructed 1969) |
Traffic
| Avg Daily Traffic | 201,000 (2017) |
| Truck Traffic | 2% |
| Lanes On Bridge | 7 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33 0298 |