12th St-e980 On-rp over E980-17th ST Off-ramp
Good Condition45 years old13,000 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 04-ala-980-0.62-oak |
| Carries | 12th St-e980 On-rp |
| Crosses | E980-17th ST Off-ramp |
| Coordinates | 37.80569, -122.27791 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 230.0 ft (70.1 m) |
| Max Span | 115.2 ft (35.1 m) |
| Deck Width | 35.8 ft (10.9 m) |
| Deck Area | 764.1 sq m |
| Main Spans | 2 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 13,000 (2012) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33 0479S |