US 395 over Big Boulder Creek
Good Condition42 years old645 vehicles/day
Location
| State | Washington |
| County | Ferry |
| Location | 15.7 N Jct SR 20 |
| Carries | US 395 |
| Crosses | Big Boulder Creek |
| Coordinates | 48.83550, -118.18350 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 160.8 ft (49 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 558.6 sq m |
| Main Spans | 2 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 645 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0012729A0000000 |