Interstate 405 over Los Angeles River
Fair Condition63 years old279,000 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-405-7.40-lbch |
| Carries | Interstate 405 |
| Crosses | Los Angeles River |
| Coordinates | 33.82598, -118.20408 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 695.9 ft (212.1 m) |
| Max Span | 102.0 ft (31.1 m) |
| Deck Width | 137.8 ft (42 m) |
| Deck Area | 8908.2 sq m |
| Main Spans | 8 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 279,000 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 11 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 1209 |