I-40 WB over Happy Jack Wash
Fair Condition74 years old7,682 vehicles/day
Location
| State | Arizona |
| County | Mohave |
| Location | 12.1 Mi E Jct SR 95 |
| Carries | I-40 WB |
| Crosses | Happy Jack Wash |
| Coordinates | 34.81640, -114.14670 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 119.1 ft (36.3 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 45.3 ft (13.8 m) |
| Deck Area | 500.9 sq m |
| Main Spans | 5 |
| Year Built | 1952 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 7,682 (2022) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00364 |