Csah 12 over South Creek
GoodMartin County, Minnesota · 0.6 MI W of JCT Csah 51 · Structure no. 91827
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 40 ft
- 3 main spans
- Daily traffic
- 600
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 12 over South Creek is a concrete culvert carrying Csah 12 over South Creek in Martin County, Minnesota. It was built in 1979, so it is 46 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 600 vehicles a day, projected to reach 590 by 2038. The structure is 40 ft (12.2 m) long. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 12 over South Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is Csah 12 over South 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 September 2023.
How much traffic does Csah 12 over South Creek carry?
About 600 vehicles per day (2018 count).
How long is Csah 12 over South Creek?
The structure is 40 ft (12.2 m) long with a longest span of 10 ft (3 m).
Who owns Csah 12 over South Creek?
It is owned by the County Highway Agency.