SR 21 over Dry Coullee
Fair Condition63 years old165 vehicles/day
Location
| State | Washington |
| County | Franklin |
| Location | 2.7 N Jct SR 260 |
| Carries | SR 21 |
| Crosses | Dry Coullee |
| Coordinates | 46.67861, -118.53914 |
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 | Slab |
| Total Length | 85.0 ft (25.9 m) |
| Max Span | 38.7 ft (11.8 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 204.6 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 165 (2023) |
| Truck Traffic | 35% |
| Lanes On 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 | 0007173C0000000 |