State Route 99 over SR 178 (rosedale Hwy)
Good Condition63 years old132,000 vehicles/day
Location
| State | California |
| County | Kern |
| Location | 06-ker-099-25.63-bkd |
| Carries | State Route 99 |
| Crosses | SR 178 (rosedale Hwy) |
| Coordinates | 35.38274, -119.04421 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 262.8 ft (80.1 m) |
| Max Span | 70.5 ft (21.5 m) |
| Deck Width | 165.4 ft (50.4 m) |
| Deck Area | 4037.0 sq m |
| Main Spans | 4 |
| Year Built | 1963 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 132,000 (2018) |
| Truck Traffic | 21% |
| Lanes On Bridge | 10 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 50 0267 |