13th Avenue over Interstate 580
Fair Condition63 years old4,500 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 04-ala-580-r42.37-oak |
| Carries | 13th Avenue |
| Crosses | Interstate 580 |
| Coordinates | 37.80229, -122.23146 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 232.9 ft (71 m) |
| Max Span | 71.5 ft (21.8 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 994 sq m |
| Main Spans | 4 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 4,500 (2009) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| 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 0311 |