State Route 13 SB over N13-w24 Connector Ramp
Good Condition30 years old49,000 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 04-ala-013-r9.69-oak |
| Carries | State Route 13 SB |
| Crosses | N13-w24 Connector Ramp |
| Coordinates | 37.84933, -122.22954 |
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 | 318.6 ft (97.1 m) |
| Max Span | 154.9 ft (47.2 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 1262.3 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 49,000 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33 0606L |