IRR US A89 over House Rock Wash
Fair Condition92 years old1,114 vehicles/day
Location
| State | Arizona |
| County | Coconino |
| Location | 16.5 Mi E Jct SR 67 |
| Carries | IRR US A89 |
| Crosses | House Rock Wash |
| Coordinates | 36.71700, -111.99890 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 109.9 ft (33.5 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 482.4 sq m |
| Main Spans | 3 |
| Year Built | 1934 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 1,114 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00115 |