State Route 57 over Chapman AVE
Good Condition57 years old271,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-057-17.30-ful |
| Carries | State Route 57 |
| Crosses | Chapman AVE |
| Coordinates | 33.87390, -117.88012 |
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 | 151.9 ft (46.3 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 168.6 ft (51.4 m) |
| Deck Area | 2379.8 sq m |
| Main Spans | 1 |
| Year Built | 1969 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 271,000 (2020) |
| Lanes On Bridge | 12 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0456 |