State Route 57 NB over Auto Centre Drive
Good Condition55 years old79,000 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-057-r11.60r-gdr |
| Carries | State Route 57 NB |
| Crosses | Auto Centre Drive |
| Coordinates | 34.11736, -117.82376 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 125.0 ft (38.1 m) |
| Max Span | 123.0 ft (37.5 m) |
| Deck Width | 71.9 ft (21.9 m) |
| Deck Area | 834.4 sq m |
| Main Spans | 1 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 79,000 (2015) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 1977R |