IRR US 70 over Wash
Good Condition68 years old3,521 vehicles/day
Location
| State | Arizona |
| County | Graham |
| Location | 32.2 Mi E SR 170 |
| Carries | IRR US 70 |
| Crosses | Wash |
| Coordinates | 33.06360, -110.00850 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 5 (Fair) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 47.6 ft (14.5 m) |
| Deck Area | 142.1 sq m |
| Main Spans | 3 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 3,521 (2022) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04307 |