Csah 29 over Little Hill River
GoodAitkin County, Minnesota · 2.4 MI S of JCT TH 200 · Structure no. 96142
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2022
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 137
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 29 over Little Hill River is a concrete culvert carrying Csah 29 over Little Hill River in Aitkin County, Minnesota. It was built in 1986, so it is 39 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 137 vehicles a day, projected to reach 55 by 2042. The structure is 29 ft (8.9 m) long. If it were closed, the detour would be 6.8 mi (11 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 Csah 29 over Little Hill River built?
It was built in 1986, making it 39 years old in 2025.
What condition is Csah 29 over Little Hill River 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 October 2022.
How much traffic does Csah 29 over Little Hill River carry?
About 137 vehicles per day (2022 count).
How long is Csah 29 over Little Hill River?
The structure is 29 ft (8.9 m) long with a longest span of 11 ft (3.5 m).
Who owns Csah 29 over Little Hill River?
It is owned by the County Highway Agency.