US 169 over Willow River
FairAitkin County, Minnesota · 6.1 MI S of Jctth 200 · Structure no. 95114
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 52 ft
- 3 main spans
- Daily traffic
- 2,485
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US 169 over Willow River is a concrete culvert carrying US 169 over Willow River in Aitkin County, Minnesota. It was built in 1980, so it is 45 years old, older than the Minnesota average of 38.5 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 2,485 vehicles a day, roughly 8% of them trucks, projected to reach 2,000 by 2041. The structure is 52 ft (15.7 m) long. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 169 over Willow River built?
It was built in 1980, making it 45 years old in 2025.
What condition is US 169 over Willow River 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 September 2023.
How much traffic does US 169 over Willow River carry?
About 2,485 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is US 169 over Willow River?
The structure is 52 ft (15.7 m) long with a longest span of 14 ft (4.3 m).
Who owns US 169 over Willow River?
It is owned by the State Highway Agency.