Csah 6 over Cobb Creek
GoodFreeborn County, Minnesota · 0.8 MI N of JCT Csah 33 · Structure no. 91735
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 150
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 6 over Cobb Creek is a concrete culvert carrying Csah 6 over Cobb Creek in Freeborn County, Minnesota. It was built in 1978, so it is 47 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 150 vehicles a day, projected to reach 150 by 2039. The structure is 31 ft (9.6 m) long. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 6 over Cobb Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is Csah 6 over Cobb 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 December 2024.
How much traffic does Csah 6 over Cobb Creek carry?
About 150 vehicles per day (2017 count).
How long is Csah 6 over Cobb Creek?
The structure is 31 ft (9.6 m) long with a longest span of 13 ft (3.9 m).
Who owns Csah 6 over Cobb Creek?
It is owned by the County Highway Agency.