W4-w80 Connector over State Route 4
Fair Condition68 years old12,500 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 04-cc-004-0.20-her |
| Carries | W4-w80 Connector |
| Crosses | State Route 4 |
| Coordinates | 38.01486, -122.26972 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 365.2 ft (111.3 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 923.8 sq m |
| Main Spans | 5 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 12,500 (2018) |
| Truck Traffic | 9% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
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 | 28 0188F |