Old Olympic Hwy. over Siebert Creek
GoodClallam County, Washington · 1.35 MI E. SR 101 · Structure no. 086832000000000
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected December 2022
- Type
- Stringer/Multi-beam or Girder
- Concrete Continuous
- Length
- 274 ft
- 1 main span
- Daily traffic
- 4,344
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Old Olympic Hwy. over Siebert Creek is a concrete continuous stringer/multi-beam or girder carrying Old Olympic Hwy. over Siebert Creek in Clallam County, Washington. It was built in 1998, so it is 27 years old, younger 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 4,344 vehicles a day, roughly 8% of them trucks, projected to reach 7,602 by 2037. The structure is 274 ft (83.5 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Olympic Hwy. over Siebert Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is Old Olympic Hwy. over Siebert Creek 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 December 2022.
How much traffic does Old Olympic Hwy. over Siebert Creek carry?
About 4,344 vehicles per day (2017 count), of which roughly 8% are trucks.
How long is Old Olympic Hwy. over Siebert Creek?
The structure is 274 ft (83.5 m) long with a longest span of 100 ft (30.5 m) and a deck 43 ft wide.
Who owns Old Olympic Hwy. over Siebert Creek?
It is owned by the County Highway Agency.