Csah 1 over Rock River
GoodPipestone County, Minnesota · 0.6 MI W of JCT Csah 17 · Structure no. 59541
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 149 ft
- 3 main spans
- Daily traffic
- 1,014
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 1 over Rock River is a concrete continuous slab carrying Csah 1 over Rock River in Pipestone County, Minnesota. It was built in 2012, so it is 13 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 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 1,014 vehicles a day, projected to reach 950 by 2042. The structure is 149 ft (45.3 m) long and 39 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 1 over Rock River built?
It was built in 2012, making it 13 years old in 2025.
What condition is Csah 1 over 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 August 2024.
How much traffic does Csah 1 over Rock River carry?
About 1,014 vehicles per day (2022 count).
How long is Csah 1 over Rock River?
The structure is 149 ft (45.3 m) long with a longest span of 59 ft (18 m) and a deck 39 ft wide.
Who owns Csah 1 over Rock River?
It is owned by the County Highway Agency.