US 169 over Morrison Brook
GoodAitkin County, Minnesota · 0.1 MI S of JCT TH 200 · Structure no. 91864
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 49 ft
- 3 main spans
- Daily traffic
- 2,877
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US 169 over Morrison Brook is a concrete culvert carrying US 169 over Morrison Brook in Aitkin County, Minnesota. It was built in 1983, so it is 42 years old, older than the Minnesota average of 38.5 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.
It carries about 2,877 vehicles a day, roughly 8% of them trucks, projected to reach 2,300 by 2041. The structure is 49 ft (14.9 m) long. If it were closed, the detour would be 54.1 mi (87 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 169 over Morrison Brook built?
It was built in 1983, making it 42 years old in 2025.
What condition is US 169 over Morrison Brook 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 September 2023.
How much traffic does US 169 over Morrison Brook carry?
About 2,877 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is US 169 over Morrison Brook?
The structure is 49 ft (14.9 m) long with a longest span of 14 ft (4.4 m).
Who owns US 169 over Morrison Brook?
It is owned by the State Highway Agency.