Csah 24 over Groundhouse River
FairMille Lacs County, Minnesota · 0.7 MI W of E CO Line · Structure no. 92706
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 240
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 24 over Groundhouse River is a concrete culvert carrying Csah 24 over Groundhouse River in Mille Lacs County, Minnesota. It was built in 1970, so it is 55 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 240 vehicles a day, projected to reach 205 by 2038. The structure is 28 ft (8.4 m) long. If it were closed, the detour would be 18 mi (29 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 24 over Groundhouse River built?
It was built in 1970, making it 55 years old in 2025.
What condition is Csah 24 over Groundhouse 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 July 2023.
How much traffic does Csah 24 over Groundhouse River carry?
About 240 vehicles per day (2018 count).
How long is Csah 24 over Groundhouse River?
The structure is 28 ft (8.4 m) long with a longest span of 11 ft (3.5 m).
Who owns Csah 24 over Groundhouse River?
It is owned by the County Highway Agency.