SR 6 over Willapa Hills Trail
GoodPacific County, Washington · 19.9 E JCT US 101 · Structure no. 0003775A0000000
- Built
- 1950
- 75 years old
- Condition
- Good
- inspected May 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 143 ft
- 3 main spans
- Daily traffic
- 1,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 6 over Willapa Hills Trail is a concrete continuous tee beam carrying SR 6 over Willapa Hills Trail in Pacific County, Washington. It was built in 1950, so it is 75 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,600 vehicles a day, roughly 13% of them trucks, projected to reach 1,667 by 2039. The structure is 143 ft (43.6 m) long and 33 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 6 over Willapa Hills Trail built?
It was built in 1950, making it 75 years old in 2025.
What condition is SR 6 over Willapa Hills Trail in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.
How much traffic does SR 6 over Willapa Hills Trail carry?
About 1,600 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is SR 6 over Willapa Hills Trail?
The structure is 143 ft (43.6 m) long with a longest span of 57 ft (17.4 m) and a deck 33 ft wide.
Who owns SR 6 over Willapa Hills Trail?
It is owned by the State Highway Agency.