SR 283 over Winchester Wasteway
Fair Condition73 years old2,764 vehicles/day
Location
| State | Washington |
| County | Grant |
| Location | 9.2 N Jct SR 281 |
| Carries | SR 283 |
| Crosses | Winchester Wasteway |
| Coordinates | 47.19364, -119.68725 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 179.1 ft (54.6 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 567.8 sq m |
| Main Spans | 3 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 2,764 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0004574A0000000 |