Camp One Road over North Fork Willapa River
FairPosted for loadPacific County, Washington · 3.1 E JCT 6 & 101 · Structure no. 083649000000000
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 465 ft
- 1 main span
- Daily traffic
- 375
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Camp One Road over North Fork Willapa River is a prestressed concrete stringer/multi-beam or girder carrying Camp One Road over North Fork Willapa River in Pacific County, Washington. It was built in 1984, so it is 41 years old, younger than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 375 vehicles a day, roughly 5% of them trucks, projected to reach 900 by 2043. The structure is 465 ft (141.7 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Camp One Road over North Fork Willapa River built?
It was built in 1984, making it 41 years old in 2025.
What condition is Camp One Road over North Fork Willapa River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does Camp One Road over North Fork Willapa River carry?
About 375 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Camp One Road over North Fork Willapa River?
The structure is 465 ft (141.7 m) long with a longest span of 95 ft (29 m) and a deck 27 ft wide.
Who owns Camp One Road over North Fork Willapa River?
It is owned by the County Highway Agency.