State Route 57 over San Jose Fld Cntrl Chnnl
Fair Condition54 years old158,000 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-057-r7.30-pom |
| Carries | State Route 57 |
| Crosses | San Jose Fld Cntrl Chnnl |
| Coordinates | 34.05939, -117.80452 |
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 | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 298.9 ft (91.1 m) |
| Max Span | 161.1 ft (49.1 m) |
| Deck Width | 124.0 ft (37.8 m) |
| Deck Area | 3443.6 sq m |
| Main Spans | 2 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 158,000 (2017) |
| Truck Traffic | 5% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 1998 |