Csah 12 over Swan River
GoodTodd County, Minnesota · 0.1 MI W of JCT TH 28 · Structure no. 77J15
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 47 ft
- 3 main spans
- Daily traffic
- 630
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 12 over Swan River is a concrete culvert carrying Csah 12 over Swan River in Todd County, Minnesota. It was built in 1998, so it is 27 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 630 vehicles a day, projected to reach 650 by 2040. The structure is 47 ft (14.2 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 | 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 Swan River built?
It was built in 1998, making it 27 years old in 2025.
What condition is Csah 12 over Swan 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 October 2023.
How much traffic does Csah 12 over Swan River carry?
About 630 vehicles per day (2020 count).
How long is Csah 12 over Swan River?
The structure is 47 ft (14.2 m) long with a longest span of 14 ft (4.3 m).
Who owns Csah 12 over Swan River?
It is owned by the County Highway Agency.