Csah 21 over N Br Rush River
GoodSibley County, Minnesota · 2.3 MI NE of JCT TH19 · Structure no. 72J70
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 41 ft
- 3 main spans
- Daily traffic
- 305
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 21 over N Br Rush River is a concrete culvert carrying Csah 21 over N Br Rush River in Sibley County, Minnesota. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 305 vehicles a day, projected to reach 390 by 2043. The structure is 41 ft (12.5 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 9 Excellent | No problems noted. |
| Culvert | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 21 over N Br Rush River built?
It was built in 2024, making it 1 years old in 2025.
What condition is Csah 21 over N Br Rush 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 December 2024.
How much traffic does Csah 21 over N Br Rush River carry?
About 305 vehicles per day (2023 count).
How long is Csah 21 over N Br Rush River?
The structure is 41 ft (12.5 m) long with a longest span of 12 ft (3.8 m).
Who owns Csah 21 over N Br Rush River?
It is owned by the County Highway Agency.