State Route 4 EB over Cavallo Road
Good Condition10 years old47,000 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 04-cc-004-r28.23-ant |
| Carries | State Route 4 EB |
| Crosses | Cavallo Road |
| Coordinates | 37.99796, -121.79819 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 131.9 ft (40.2 m) |
| Max Span | 127.6 ft (38.9 m) |
| Deck Width | 83.0 ft (25.3 m) |
| Deck Area | 1017.1 sq m |
| Main Spans | 1 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 47,000 (2017) |
| Truck Traffic | 8% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28 0402R |