State Route 57 over Chapman AVE
Fair Condition50 years old229,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-057-11.24-ora |
| Carries | State Route 57 |
| Crosses | Chapman AVE |
| Coordinates | 33.78768, -117.87961 |
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 | 151.9 ft (46.3 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 205.7 ft (62.7 m) |
| Deck Area | 2903.0 sq m |
| Main Spans | 2 |
| Year Built | 1976 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 229,000 (2020) |
| Truck Traffic | 8% |
| Lanes On Bridge | 13 |
| Lanes Under Bridge | 6 |
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 | 55 0171 |