SR 260 over Collier Coulee
Good Condition60 years old625 vehicles/day
Location
| State | Washington |
| County | Franklin |
| Location | 2.0 E Jct SR 261 |
| Carries | SR 260 |
| Crosses | Collier Coulee |
| Coordinates | 46.71855, -118.37960 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 198.4 sq m |
| Main Spans | 2 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 625 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 722 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0008040A0000000 |