I-90 over Columbia River Vantage
Fair Condition64 years old9,077 vehicles/day
Location
| State | Washington |
| County | Kittitas |
| Location | 26.4 E Jct I-82 |
| Carries | I-90 |
| Crosses | Columbia River Vantage |
| Coordinates | 46.94200, -119.97369 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel Continuous |
| Design | Arch - Thru |
| Total Length | 2503.9 ft (763.2 m) |
| Max Span | 520.0 ft (158.5 m) |
| Deck Width | 62.7 ft (19.1 m) |
| Deck Area | 14577.1 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 9,077 (2023) |
| Truck Traffic | 28% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 0006533A0000000 |