Bristol ST over Interstate 405
Good Condition60 years old20,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-405-9.51-cms |
| Carries | Bristol ST |
| Crosses | Interstate 405 |
| Coordinates | 33.68694, -117.88545 |
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 | 314.0 ft (95.7 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 111.9 ft (34.1 m) |
| Deck Area | 3263.4 sq m |
| Main Spans | 4 |
| Year Built | 1966 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 20,000 (2014) |
| Truck Traffic | 3% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 13 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0431 |