I-90 over SR 261
Fair Condition74 years old8,405 vehicles/day
Location
| State | Washington |
| County | Adams |
| Location | 1.5 E Jct US 395 |
| Carries | I-90 |
| Crosses | SR 261 |
| Coordinates | 47.11675, -118.36594 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 169.0 ft (51.5 m) |
| Max Span | 65.9 ft (20.1 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 545.9 sq m |
| Main Spans | 3 |
| Year Built | 1952 |
Traffic
| Avg Daily Traffic | 8,405 (2023) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0005761B0000000 |