State Route 57 over Bnsf Ry Amtrak Metrolink
Good Condition50 years old229,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-057-12.27-ana |
| Carries | State Route 57 |
| Crosses | Bnsf Ry Amtrak Metrolink |
| Coordinates | 33.80226, -117.87888 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 424.9 ft (129.5 m) |
| Max Span | 86.9 ft (26.5 m) |
| Deck Width | 178.5 ft (54.4 m) |
| Deck Area | 7044.8 sq m |
| Main Spans | 7 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 229,000 (2020) |
| Truck Traffic | 8% |
| Lanes On Bridge | 12 |
| Lanes Under Bridge | 4 |
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 0399 |