I-40 WB over Clack Cyn Wash & Road
Fair Condition46 years old21,325 vehicles/day
Location
| State | Arizona |
| County | Mohave |
| Location | 3.9 Mi W Jct SR 66 |
| Carries | I-40 WB |
| Crosses | Clack Cyn Wash & Road |
| Coordinates | 35.20320, -114.06390 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 323.2 ft (98.5 m) |
| Max Span | 160.1 ft (48.8 m) |
| Deck Width | 45.3 ft (13.8 m) |
| Deck Area | 1359.3 sq m |
| Main Spans | 2 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 21,325 (2021) |
| Truck Traffic | 28% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01838 |