Imperial Hwy-n405 over W105-n405 Connector Ramp
Good Condition37 years old2,600 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-405-r21.32-la |
| Carries | Imperial Hwy-n405 |
| Crosses | W105-n405 Connector Ramp |
| Coordinates | 33.93227, -118.36730 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 327.1 ft (99.7 m) |
| Max Span | 131.9 ft (40.2 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 957.1 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 2,600 (2019) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 2434T |