Wilsonville Road over Seeley Ditch
GoodPosted for loadClackamas County, Oregon · 0.52 MI W of HWY 001 · Structure no. 20789 000 00000
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 3,373
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Wilsonville Road over Seeley Ditch is a concrete culvert carrying Wilsonville Road over Seeley Ditch in Clackamas County, Oregon. It was built in 2006, so it is 19 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. Its operating status is: posted for load restriction.
It carries about 3,373 vehicles a day, roughly 1% of them trucks, projected to reach 3,720 by 2025. The structure is 35 ft (10.7 m) long.
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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wilsonville Road over Seeley Ditch built?
It was built in 2006, making it 19 years old in 2025.
What condition is Wilsonville Road over Seeley Ditch 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 May 2023.
How much traffic does Wilsonville Road over Seeley Ditch carry?
About 3,373 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Wilsonville Road over Seeley Ditch?
The structure is 35 ft (10.7 m) long with a longest span of 35 ft (10.7 m).
Who owns Wilsonville Road over Seeley Ditch?
It is owned by the City or Municipal Highway Agency.