State Route 4 EB over Bailey Road
Good Condition32 years old63,500 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 04-cc-004-r20.10 |
| Carries | State Route 4 EB |
| Crosses | Bailey Road |
| Coordinates | 38.01862, -121.94229 |
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 | 132.2 ft (40.3 m) |
| Max Span | 129.9 ft (39.6 m) |
| Deck Width | 83.7 ft (25.5 m) |
| Deck Area | 1027.7 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 63,500 (2017) |
| Truck Traffic | 6% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28 0203R |