I-182 over Columbia River
Fair Condition42 years old36,943 vehicles/day
Location
| State | Washington |
| County | Benton |
| Location | 0.9 E Jct SR 240 |
| Carries | I-182 |
| Crosses | Columbia River |
| Coordinates | 46.26297, -119.24564 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Segmental Box Girder |
| Total Length | 1950.1 ft (594.4 m) |
| Max Span | 450.1 ft (137.2 m) |
| Deck Width | 63.6 ft (19.4 m) |
| Deck Area | 11531.4 sq m |
| Main Spans | 5 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 36,943 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 3 |
| Lanes Under 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 | 0012042B0000000 |