IRR US 89 over Grey Wash
Fair Condition90 years old3,383 vehicles/day
Location
| State | Arizona |
| County | Coconino |
| Location | 6.2 Mi S Jct US 89a |
| Carries | IRR US 89 |
| Crosses | Grey Wash |
| Coordinates | 36.56240, -111.63620 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| 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 Area | 119.6 sq m |
| Main Spans | 3 |
| Year Built | 1936 (reconstructed 1976) |
Traffic
| Avg Daily Traffic | 3,383 (2022) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04845 |