Jackson Quarry RD over Jackson Creek
GoodWashington County, Oregon · 023 MI W HWY 26 · Structure no. 671349085500230
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Wood or Timber
- Length
- 29 ft
- 1 main span
- Daily traffic
- 1,041
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Jackson Quarry RD over Jackson Creek is a wood or timber slab carrying Jackson Quarry RD over Jackson Creek in Washington County, Oregon. It was built in 1991, so it is 34 years old, younger than the Oregon average of 49.9 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 1,041 vehicles a day, projected to reach 1,181 by 2025. The structure is 29 ft (8.8 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 Jackson Quarry RD over Jackson Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is Jackson Quarry RD over Jackson 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 August 2024.
How much traffic does Jackson Quarry RD over Jackson Creek carry?
About 1,041 vehicles per day (2020 count).
How long is Jackson Quarry RD over Jackson Creek?
The structure is 29 ft (8.8 m) long with a longest span of 27 ft (8.2 m) and a deck 24 ft wide.
Who owns Jackson Quarry RD over Jackson Creek?
It is owned by the County Highway Agency.