SR 77 over Wash
Good Condition65 years old2,312 vehicles/day
Location
| State | Arizona |
| County | Pinal |
| Location | 14.9 Mi S Jct SR 177 |
| Carries | SR 77 |
| Crosses | Wash |
| Coordinates | 32.79603, -110.67631 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 28.9 ft (8.8 m) |
| Deck Area | 107.4 sq m |
| Main Spans | 2 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 2,312 (2025) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04381 |