Lost Valley Road over Stillman Creek
Good Condition31 years old157 vehicles/day
Location
| State | Washington |
| County | Lewis |
| Location | 0.3 W Boistfort |
| Carries | Lost Valley Road |
| Crosses | Stillman Creek |
| Coordinates | 46.54631, -123.13979 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 180.1 ft (54.9 m) |
| Max Span | 87.9 ft (26.8 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 527.0 sq m |
| Main Spans | 2 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 157 (2022) |
| Truck Traffic | 31% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2022 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 081207000000000 |