Interstate 405 over Caspian AVE Storm Drain
Good Condition65 years old285,000 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-405-7.95-lbch |
| Carries | Interstate 405 |
| Crosses | Caspian AVE Storm Drain |
| Coordinates | 33.82604, -118.21384 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 36.1 ft (11 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Width | 226.0 ft (68.9 m) |
| Deck Area | 757.9 sq m |
| Main Spans | 4 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 285,000 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 14 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 0361 |