Sol Duc Hot Spring over Sol Duc River
FairClallam County, Washington · 12.5 Mi. SE of Jct. Hwy. · Structure no. 9500007P0000000
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected August 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 114 ft
- 3 main spans
- Daily traffic
- 100
- 2011 count
- Owner
- Federal
- National Park Service
About this bridge
Sol Duc Hot Spring over Sol Duc River is a concrete continuous tee beam carrying Sol Duc Hot Spring over Sol Duc River in Clallam County, Washington. It was built in 1974, so it is 51 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 6 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 100 vehicles a day, roughly 1% of them trucks, projected to reach 175 by 2031. The structure is 114 ft (34.7 m) long and 30 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| 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 Sol Duc Hot Spring over Sol Duc River built?
It was built in 1974, making it 51 years old in 2025.
What condition is Sol Duc Hot Spring over Sol Duc 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 Sol Duc Hot Spring over Sol Duc River carry?
About 100 vehicles per day (2011 count), of which roughly 1% are trucks.
How long is Sol Duc Hot Spring over Sol Duc River?
The structure is 114 ft (34.7 m) long with a longest span of 74 ft (22.6 m) and a deck 30 ft wide.
Who owns Sol Duc Hot Spring over Sol Duc River?
It is owned by the National Park Service.