Interstate 405 over National BLVD
Good Condition67 years old296,000 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-405-29.16-la |
| Carries | Interstate 405 |
| Crosses | National BLVD |
| Coordinates | 34.02681, -118.42971 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Box Beam - Multiple |
| Total Length | 91.9 ft (28 m) |
| Max Span | 87.9 ft (26.8 m) |
| Deck Width | 157.5 ft (48 m) |
| Deck Area | 1,344 sq m |
| Main Spans | 1 |
| Year Built | 1959 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 296,000 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 0703 |