Interstate 405 over 135th Street
Fair Condition63 years old260,800 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-405-19.74-haw |
| Carries | Interstate 405 |
| Crosses | 135th Street |
| Coordinates | 33.90929, -118.37019 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 138.1 ft (42.1 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 162.1 ft (49.4 m) |
| Deck Area | 2079.7 sq m |
| Main Spans | 3 |
| Year Built | 1963 (reconstructed 1985) |
Traffic
| Avg Daily Traffic | 260,800 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 12 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 1237 |