US 97 over Wanity Slough
Fair Condition95 years old5,901 vehicles/day
Location
| State | Washington |
| County | Yakima |
| Location | 27.3 N Klickitat Co |
| Carries | US 97 |
| Crosses | Wanity Slough |
| Coordinates | 46.36135, -120.32018 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 121.1 ft (36.9 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 483.4 sq m |
| Main Spans | 6 |
| Year Built | 1931 (reconstructed 1975) |
Traffic
| Avg Daily Traffic | 5,901 (2023) |
| Truck Traffic | 28% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0001516B0000000 |