Or 224 (hwy 171) over Clack Rvr. (white Water)
FairClackamas County, Oregon · 21.3 MI SE Estacada · Structure no. 08991 171 04488
- Built
- 1952
- 73 years old
- Condition
- Fair
- inspected August 2023
- Type
- Truss - Thru
- Steel
- Length
- 282 ft
- 1 main span
- Daily traffic
- 299
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Or 224 (hwy 171) over Clack Rvr. (white Water) is a steel truss - thru carrying Or 224 (hwy 171) over Clack Rvr. (white Water) in Clackamas County, Oregon. It was built in 1952, so it is 73 years old, older 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 299 vehicles a day, roughly 21% of them trucks, projected to reach 310 by 2042. The structure is 282 ft (86.1 m) long and 29 ft wide. If it were closed, the detour would be 52.8 mi (85 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Or 224 (hwy 171) over Clack Rvr. (white Water) built?
It was built in 1952, making it 73 years old in 2025.
What condition is Or 224 (hwy 171) over Clack Rvr. (white Water) 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 August 2023.
How much traffic does Or 224 (hwy 171) over Clack Rvr. (white Water) carry?
About 299 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is Or 224 (hwy 171) over Clack Rvr. (white Water)?
The structure is 282 ft (86.1 m) long with a longest span of 240 ft (73.2 m) and a deck 29 ft wide.
Who owns Or 224 (hwy 171) over Clack Rvr. (white Water)?
It is owned by the State Highway Agency.