W4-w80 Connector over Bnsf Willow Sycamore
Fair Condition43 years old20,700 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 04-cc-004-0.01-her |
| Carries | W4-w80 Connector |
| Crosses | Bnsf Willow Sycamore |
| Coordinates | 38.01139, -122.27331 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 586.6 ft (178.8 m) |
| Max Span | 174.9 ft (53.3 m) |
| Deck Width | 41.7 ft (12.7 m) |
| Deck Area | 2270.8 sq m |
| Main Spans | 4 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 20,700 (2018) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 10 |
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 0143F |