Sunset/3360 over Cottonwood Creek
Fair Condition45 years old70 vehicles/day
Location
| State | Washington |
| County | Whitman |
| Location | 5.08 Mi NE Pne Cty-malden |
| Carries | Sunset/3360 |
| Crosses | Cottonwood Creek |
| Coordinates | 47.11683, -117.47492 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 36.1 ft (11 m) |
| Max Span | 34.4 ft (10.5 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 93.5 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 70 (2021) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 083565000000000 |