SR 76 over Redfield Canyon
Fair Condition55 years old530 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | 21.4 Mi S Of Jct SR 77 |
| Carries | SR 76 |
| Crosses | Redfield Canyon |
| Coordinates | 32.42710, -110.47910 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 310.0 ft (94.5 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 46.6 ft (14.2 m) |
| Deck Area | 1341.9 sq m |
| Main Spans | 4 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 530 (2025) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07563 |