Csah 4 over Little Sioux River
GoodJackson County, Minnesota · 1.6 MI W of JCT TH 86 · Structure no. 32573
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 97 ft
- 3 main spans
- Daily traffic
- 175
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 4 over Little Sioux River is a concrete continuous slab carrying Csah 4 over Little Sioux River in Jackson County, Minnesota. It was built in 2013, so it is 12 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 175 vehicles a day, projected to reach 175 by 2039. The structure is 97 ft (29.6 m) long and 97 ft wide. 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 4 over Little Sioux River built?
It was built in 2013, making it 12 years old in 2025.
What condition is Csah 4 over Little Sioux 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 September 2024.
How much traffic does Csah 4 over Little Sioux River carry?
About 175 vehicles per day (2016 count).
How long is Csah 4 over Little Sioux River?
The structure is 97 ft (29.6 m) long with a longest span of 36 ft (11 m) and a deck 97 ft wide.
Who owns Csah 4 over Little Sioux River?
It is owned by the County Highway Agency.