Csah 8 over Minnesota River
GoodBrown County, Minnesota · 0.9 MI N of JCT 360th ST · Structure no. 08553
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 405 ft
- 3 main spans
- Daily traffic
- 60
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 8 over Minnesota River is a prestressed concrete stringer/multi-beam or girder carrying Csah 8 over Minnesota River in Brown County, Minnesota. It was built in 2023, so it is 2 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 60 vehicles a day, projected to reach 60 by 2042. The structure is 405 ft (123.4 m) long and 31 ft wide. If it were closed, the detour would be 11.2 mi (18 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 8 over Minnesota River built?
It was built in 2023, making it 2 years old in 2025.
What condition is Csah 8 over Minnesota 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 November 2023.
How much traffic does Csah 8 over Minnesota River carry?
About 60 vehicles per day (2022 count).
How long is Csah 8 over Minnesota River?
The structure is 405 ft (123.4 m) long with a longest span of 134 ft (40.9 m) and a deck 31 ft wide.
Who owns Csah 8 over Minnesota River?
It is owned by the County Highway Agency.