Or 224 (hwy 171)CO over HWY 64
FairClackamas County, Oregon · 2.9 MI N of Clackamas Rv · Structure no. 09718 171C00409
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 416 ft
- 2 main spans
- Daily traffic
- 35,204
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Or 224 (hwy 171)CO over HWY 64 is a prestressed concrete continuous box beam or girders - multiple carrying Or 224 (hwy 171)CO over HWY 64 in Clackamas County, Oregon. It was built in 1975, so it is 50 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 35,204 vehicles a day, roughly 4% of them trucks, projected to reach 38,500 by 2042. The structure is 416 ft (126.8 m) long and 69 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Or 224 (hwy 171)CO over HWY 64 built?
It was built in 1975, making it 50 years old in 2025.
What condition is Or 224 (hwy 171)CO over HWY 64 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 March 2023.
How much traffic does Or 224 (hwy 171)CO over HWY 64 carry?
About 35,204 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Or 224 (hwy 171)CO over HWY 64?
The structure is 416 ft (126.8 m) long with a longest span of 185 ft (56.4 m) and a deck 69 ft wide.
Who owns Or 224 (hwy 171)CO over HWY 64?
It is owned by the State Highway Agency.