State Route 99 SB over Up Rr
Fair Condition56 years old30,500 vehicles/day
Location
| State | California |
| County | Kern |
| Location | 06-ker-099-r43.42l |
| Carries | State Route 99 SB |
| Crosses | Up Rr |
| Coordinates | 35.59067, -119.20596 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 354.0 ft (107.9 m) |
| Max Span | 118.8 ft (36.2 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 1748.0 sq m |
| Main Spans | 3 |
| Year Built | 1970 (reconstructed 2005) |
Traffic
| Avg Daily Traffic | 30,500 (2009) |
| Truck Traffic | 28% |
| Lanes On Bridge | 3 |
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 0011L |