SR 79 over Big Wash
Fair Condition59 years old3,186 vehicles/day
Location
| State | Arizona |
| County | Pinal |
| Location | 0.7 Mi North Jct SR 77 |
| Carries | SR 79 |
| Crosses | Big Wash |
| Coordinates | 32.56285, -110.93887 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 171.9 ft (52.4 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 560.7 sq m |
| Main Spans | 6 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 3,186 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00965 |