Main Street over State Route 55
Fair Condition64 years old11,900 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-055-10.54-tus |
| Carries | Main Street |
| Crosses | State Route 55 |
| Coordinates | 33.74200, -117.83461 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 340.9 ft (103.9 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 58.4 ft (17.8 m) |
| Deck Area | 1849.4 sq m |
| Main Spans | 6 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 11,900 (2019) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0318 |