IRR SR 87 over Pima Lateral Canal
Fair Condition106 years old11,494 vehicles/day
Location
| State | Arizona |
| County | Pinal |
| Location | 3.4 Mi W Jct SR 287 |
| Carries | IRR SR 87 |
| Crosses | Pima Lateral Canal |
| Coordinates | 33.00250, -111.57710 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 44.6 ft (13.6 m) |
| Deck Area | 257.0 sq m |
| Main Spans | 3 |
| Year Built | 1920 (reconstructed 1960) |
Traffic
| Avg Daily Traffic | 11,494 (2022) |
| Truck Traffic | 6% |
| 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 | 00579 |