I-90 over Brown Road
Fair Condition59 years old10,697 vehicles/day
Location
| State | Washington |
| County | Lincoln |
| Location | 3.8 E Jct SR 23 |
| Carries | I-90 |
| Crosses | Brown Road |
| Coordinates | 47.34033, -117.90819 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 128.0 ft (39 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 41.3 ft (12.6 m) |
| Deck Area | 491.4 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 10,697 (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 | 0008194A0000000 |