State Route 99 NB over 9th Street
Good Condition63 years old52,500 vehicles/day
Location
| State | California |
| County | Stanislaus |
| Location | 10-sta-099-r13.90 |
| Carries | State Route 99 NB |
| Crosses | 9th Street |
| Coordinates | 37.61662, -120.98387 |
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 | 234.9 ft (71.6 m) |
| Max Span | 65.6 ft (20 m) |
| Deck Width | 52.2 ft (15.9 m) |
| Deck Area | 1138.4 sq m |
| Main Spans | 4 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 52,500 (2009) |
| Truck Traffic | 12% |
| Lanes On Bridge | 3 |
| 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 0082R |