SR 79 over Casa Grande Canal
Fair Condition65 years old3,137 vehicles/day
Location
| State | Arizona |
| County | Pinal |
| Location | 0.6 Mi S Jct SR 287 |
| Carries | SR 79 |
| Crosses | Casa Grande Canal |
| Coordinates | 33.01830, -111.37920 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 59.1 ft (18 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 235.8 sq m |
| Main Spans | 1 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 3,137 (2022) |
| Truck Traffic | 19% |
| 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 | 00644 |