SR 87 over Casa Grande Canal
Good Condition95 years old5,099 vehicles/day
Location
| State | Arizona |
| County | Pinal |
| Location | 0.8 Mi S Jct SR 287 |
| Carries | SR 87 |
| Crosses | Casa Grande Canal |
| Coordinates | 32.86770, -111.51520 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very 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) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 110 sq m |
| Main Spans | 2 |
| Year Built | 1931 (reconstructed 1961) |
Traffic
| Avg Daily Traffic | 5,099 (2020) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2021 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04628 |