Fisher Road over West Fork Dairy Creek
FairWashington County, Oregon · 007 MI S Sunset HWY · Structure no. 671381000800001
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 70 ft
- 4 main spans
- Daily traffic
- 224
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Fisher Road over West Fork Dairy Creek is a wood or timber stringer/multi-beam or girder carrying Fisher Road over West Fork Dairy Creek in Washington County, Oregon. It was built in 1977, so it is 48 years old, younger than the Oregon average of 49.9 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 224 vehicles a day, roughly 5% of them trucks, projected to reach 254 by 2025. The structure is 70 ft (21.3 m) long and 23 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Fisher Road over West Fork Dairy Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is Fisher Road over West Fork Dairy Creek 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 July 2024.
How much traffic does Fisher Road over West Fork Dairy Creek carry?
About 224 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Fisher Road over West Fork Dairy Creek?
The structure is 70 ft (21.3 m) long with a longest span of 20 ft (6.1 m) and a deck 23 ft wide.
Who owns Fisher Road over West Fork Dairy Creek?
It is owned by the County Highway Agency.