IRR US 89a over Petal Hills Wash
Fair Condition92 years old1,463 vehicles/day
Location
| State | Arizona |
| County | Coconino |
| Location | 4.0 Mi N Jct US 89 |
| Carries | IRR US 89a |
| Crosses | Petal Hills Wash |
| Coordinates | 36.69440, -111.65460 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 167.0 sq m |
| Main Spans | 1 |
| Year Built | 1934 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 1,463 (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 | 00111 |