Middle Satsop Road over West Fork Satsop River
FairGrays Harbor County, Washington · 3.5 N Brady · Structure no. 081773000000000
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected January 2023
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 350 ft
- 3 main spans
- Daily traffic
- 1,429
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Middle Satsop Road over West Fork Satsop River is a concrete box beam or girders - multiple carrying Middle Satsop Road over West Fork Satsop River in Grays Harbor County, Washington. It was built in 1985, so it is 40 years old, younger 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 1,429 vehicles a day, roughly 5% of them trucks, projected to reach 2,455 by 2042. The structure is 350 ft (106.7 m) long and 37 ft wide. If it were closed, the detour would be 16.2 mi (26 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 | 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 Middle Satsop Road over West Fork Satsop River built?
It was built in 1985, making it 40 years old in 2025.
What condition is Middle Satsop Road over West Fork Satsop 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 January 2023.
How much traffic does Middle Satsop Road over West Fork Satsop River carry?
About 1,429 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Middle Satsop Road over West Fork Satsop River?
The structure is 350 ft (106.7 m) long with a longest span of 130 ft (39.6 m) and a deck 37 ft wide.
Who owns Middle Satsop Road over West Fork Satsop River?
It is owned by the County Highway Agency.