Interstate 405 over San Diego Creek Channel
Good Condition58 years old205,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-405-1.50-irvn |
| Carries | Interstate 405 |
| Crosses | San Diego Creek Channel |
| Coordinates | 33.65100, -117.75605 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Girder and Floorbeam |
| Total Length | 122.7 ft (37.4 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 236.9 ft (72.2 m) |
| Deck Area | 2700.3 sq m |
| Main Spans | 2 |
| Year Built | 1968 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 205,000 (2015) |
| Truck Traffic | 5% |
| Lanes On Bridge | 12 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0451 |