Williamson Vly RD over Williamson Valley Wash
Fair Condition87 years old160 vehicles/day
Location
| State | Arizona |
| County | Yavapai |
| Location | 21.9 Mi N Jct Iron Spr RD |
| Carries | Williamson Vly RD |
| Crosses | Williamson Valley Wash |
| Coordinates | 34.81798, -112.63218 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 169.9 ft (51.8 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 393.7 sq m |
| Main Spans | 4 |
| Year Built | 1939 |
Traffic
| Avg Daily Traffic | 160 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09107 |