State Route 99 SB over State Route 140
Good Condition64 years old25,500 vehicles/day
Location
| State | California |
| County | Merced |
| Location | 10-mer-099-15.78-mer |
| Carries | State Route 99 SB |
| Crosses | State Route 140 |
| Coordinates | 37.30304, -120.50047 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 96.1 ft (29.3 m) |
| Max Span | 95.1 ft (29 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 354.5 sq m |
| Main Spans | 1 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 25,500 (2019) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 39 0138L |