US 20 (hwy 16) over Wiley Creek
FairLinn County, Oregon · 046 MI E Sweet Home · Structure no. 01330A016 03022
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 251 ft
- 3 main spans
- Daily traffic
- 4,610
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 20 (hwy 16) over Wiley Creek is a concrete continuous box beam or girders - multiple carrying US 20 (hwy 16) over Wiley Creek in Linn County, Oregon. It was built in 1964, so it is 61 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 4,610 vehicles a day, roughly 9% of them trucks, projected to reach 4,900 by 2042. The structure is 251 ft (76.4 m) long and 67 ft wide. If it were closed, the detour would be 57.8 mi (93 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 | 7 Good | Some minor problems. |
| 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 US 20 (hwy 16) over Wiley Creek built?
It was built in 1964, making it 61 years old in 2025.
What condition is US 20 (hwy 16) over Wiley 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 February 2024.
How much traffic does US 20 (hwy 16) over Wiley Creek carry?
About 4,610 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is US 20 (hwy 16) over Wiley Creek?
The structure is 251 ft (76.4 m) long with a longest span of 100 ft (30.6 m) and a deck 67 ft wide.
Who owns US 20 (hwy 16) over Wiley Creek?
It is owned by the State Highway Agency.