Wishkah Road over Wishkah River
GoodGrays Harbor County, Washington · 08.20 N. Aberdeen · Structure no. 086119000000000
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected January 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 1,100 ft
- 1 main span
- Daily traffic
- 1,167
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Wishkah Road over Wishkah River is a prestressed concrete stringer/multi-beam or girder carrying Wishkah Road over Wishkah River in Grays Harbor County, Washington. It was built in 1994, so it is 31 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 1,167 vehicles a day, roughly 15% of them trucks, projected to reach 1,424 by 2042. The structure is 1,100 ft (335.3 m) long and 36 ft wide. If it were closed, the detour would be 29.2 mi (47 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wishkah Road over Wishkah River built?
It was built in 1994, making it 31 years old in 2025.
What condition is Wishkah Road over Wishkah River 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 January 2023.
How much traffic does Wishkah Road over Wishkah River carry?
About 1,167 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is Wishkah Road over Wishkah River?
The structure is 1,100 ft (335.3 m) long with a longest span of 99 ft (30.2 m) and a deck 36 ft wide.
Who owns Wishkah Road over Wishkah River?
It is owned by the County Highway Agency.