US 101 over Dosewallips Overflow
Good Condition67 years old3,336 vehicles/day
Location
| State | Washington |
| County | Jefferson |
| Location | 21.4 S Jct SR 104 |
| Carries | US 101 |
| Crosses | Dosewallips Overflow |
| Coordinates | 47.69250, -122.89831 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 134.8 ft (41.1 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 427.4 sq m |
| Main Spans | 5 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 3,336 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0006226B0000000 |