State Route 180 over Alta Main Canal
Fair Condition67 years old4,375 vehicles/day
Location
| State | California |
| County | Fresno |
| Location | 06-fre-180-78.60 |
| Carries | State Route 180 |
| Crosses | Alta Main Canal |
| Coordinates | 36.71814, -119.43702 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 128.0 ft (39 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 514.8 sq m |
| Main Spans | 4 |
| Year Built | 1959 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 4,375 (2015) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 42 0077 |