State Route 120 over So San Joaquin IRR Canal
Fair Condition88 years old18,200 vehicles/day
Location
| State | California |
| County | San Joaquin |
| Location | 10-sj-120-21.17 |
| Carries | State Route 120 |
| Crosses | So San Joaquin IRR Canal |
| Coordinates | 37.79351, -120.92364 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 47.2 ft (14.4 m) |
| Max Span | 23.6 ft (7.2 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 184.3 sq m |
| Main Spans | 2 |
| Year Built | 1938 (reconstructed 1971) |
Traffic
| Avg Daily Traffic | 18,200 (2009) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 29 0044 |