State Route 57 over Lacmta & Bnsf Ry
Good Condition55 years old158,000 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-057-r11.15-sdms |
| Carries | State Route 57 |
| Crosses | Lacmta & Bnsf Ry |
| Coordinates | 34.11098, -117.82346 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 235.9 ft (71.9 m) |
| Max Span | 94.2 ft (28.7 m) |
| Deck Width | 169.9 ft (51.8 m) |
| Deck Area | 3724.4 sq m |
| Main Spans | 3 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 158,000 (2015) |
| Truck Traffic | 5% |
| Lanes On Bridge | 10 |
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 1931 |