Csah 18 over Trib Rock River
GoodPipestone County, Minnesota · 0.6 MI S of JCT Csah 3 · Structure no. 59K60
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 3 main spans
- Daily traffic
- 700
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 18 over Trib Rock River is a concrete culvert carrying Csah 18 over Trib Rock River in Pipestone County, Minnesota. It was built in 2022, so it is 3 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 700 vehicles a day, projected to reach 979 by 2036. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 18 over Trib Rock River built?
It was built in 2022, making it 3 years old in 2025.
What condition is Csah 18 over Trib Rock 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 June 2024.
How much traffic does Csah 18 over Trib Rock River carry?
About 700 vehicles per day (2016 count).
How long is Csah 18 over Trib Rock River?
The structure is 22 ft (6.8 m) long with a longest span of 6 ft (1.8 m).
Who owns Csah 18 over Trib Rock River?
It is owned by the County Highway Agency.