Thorn Creek/3380 over Thorn Creek
Good Condition38 years old141 vehicles/day
Location
| State | Washington |
| County | Whitman |
| Location | 8.17 Mi SE Pne Cty-malden |
| Carries | Thorn Creek/3380 |
| Crosses | Thorn Creek |
| Coordinates | 47.13017, -117.40272 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 145.9 sq m |
| Main Spans | 1 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 141 (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 | Bridge is not eligible for the National Register |
| Structure Number | 085654000000000 |