Csah 21 over Eight Mile Creek
GoodNicollet County, Minnesota · 1.6 MI SE of JCT Fort Rd. · Structure no. 89434
- Built
- 1932
- 93 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 700
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 21 over Eight Mile Creek is a concrete culvert carrying Csah 21 over Eight Mile Creek in Nicollet County, Minnesota. It was built in 1932, so it is 93 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 700 vehicles a day, projected to reach 700 by 2039. The structure is 26 ft (8 m) long. If it were closed, the detour would be 3.1 mi (5 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 21 over Eight Mile Creek built?
It was built in 1932, making it 93 years old in 2025.
What condition is Csah 21 over Eight Mile Creek 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 November 2023.
How much traffic does Csah 21 over Eight Mile Creek carry?
About 700 vehicles per day (2011 count).
How long is Csah 21 over Eight Mile Creek?
The structure is 26 ft (8 m) long with a longest span of 12 ft (3.7 m).
Who owns Csah 21 over Eight Mile Creek?
It is owned by the County Highway Agency.