Piedra RD over Alta Main Canal
Fair Condition61 years old1,700 vehicles/day
Location
| State | California |
| County | Fresno |
| Location | 1.71 Mi S Weldon AVE |
| Carries | Piedra RD |
| Crosses | Alta Main Canal |
| Coordinates | 36.75208, -119.44179 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 121.1 ft (36.9 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 369 sq m |
| Main Spans | 4 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 1,700 (2010) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 42C0068 |