Clark Road over Half Moon Creek
GoodPacific County, Washington · 10.0 W Lewis CO · Structure no. 080089000000000
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected June 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 64
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Clark Road over Half Moon Creek is a prestressed concrete tee beam carrying Clark Road over Half Moon Creek in Pacific County, Washington. It was built in 1992, so it is 33 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 64 vehicles a day, roughly 5% of them trucks, projected to reach 96 by 2043. The structure is 65 ft (19.8 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 Clark Road over Half Moon Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is Clark Road over Half Moon 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 June 2023.
How much traffic does Clark Road over Half Moon Creek carry?
About 64 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Clark Road over Half Moon Creek?
The structure is 65 ft (19.8 m) long with a longest span of 63 ft (19.1 m) and a deck 27 ft wide.
Who owns Clark Road over Half Moon Creek?
It is owned by the County Highway Agency.