State Route 99 over 9th Street & Up Rr
Fair Condition63 years old121,000 vehicles/day
Location
| State | California |
| County | Stanislaus |
| Location | 10-sta-099-r17.93-mod |
| Carries | State Route 99 |
| Crosses | 9th Street & Up Rr |
| Coordinates | 37.65897, -121.02576 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 415.4 ft (126.6 m) |
| Max Span | 76.1 ft (23.2 m) |
| Deck Width | 112.9 ft (34.4 m) |
| Deck Area | 4355.0 sq m |
| Main Spans | 6 |
| Year Built | 1963 (reconstructed 1976) |
Traffic
| Avg Daily Traffic | 121,000 (2011) |
| Truck Traffic | 14% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 38 0083 |