US 101 over West Fork Hoquiam River
FairGrays Harbor County, Washington · 10.0 N JCT SR 109 · Structure no. 0005263B0000000
- Built
- 1934
- 91 years old, rebuilt 1956
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 47 ft
- 3 main spans
- Daily traffic
- 2,119
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 101 over West Fork Hoquiam River is a wood or timber stringer/multi-beam or girder carrying US 101 over West Fork Hoquiam River in Grays Harbor County, Washington. It was built in 1934 and reconstructed in 1956, so it is 91 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,119 vehicles a day, roughly 21% of them trucks, projected to reach 2,360 by 2039. The structure is 47 ft (14.3 m) long and 37 ft wide. If it were closed, the detour would be 31.7 mi (51 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 101 over West Fork Hoquiam River built?
It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1956.
What condition is US 101 over West Fork Hoquiam 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 August 2023.
How much traffic does US 101 over West Fork Hoquiam River carry?
About 2,119 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is US 101 over West Fork Hoquiam River?
The structure is 47 ft (14.3 m) long with a longest span of 15 ft (4.6 m) and a deck 37 ft wide.
Who owns US 101 over West Fork Hoquiam River?
It is owned by the State Highway Agency.