State Route 57 over Loftus Diversion Ch
Fair Condition56 years old245,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-057-19.66-ful |
| Carries | State Route 57 |
| Crosses | Loftus Diversion Ch |
| Coordinates | 33.90774, -117.88208 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 103.3 ft (31.5 m) |
| Max Span | 17.1 ft (5.2 m) |
| Deck Width | 240.2 ft (73.2 m) |
| Deck Area | 2305.8 sq m |
| Main Spans | 5 |
| Year Built | 1970 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 245,000 (2020) |
| Truck Traffic | 8% |
| Lanes On Bridge | 12 |
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 0528 |