Csah 11 over Buffalo River
GoodClay County, Minnesota · 0.1 MI S of JCT CR 93 · Structure no. 14549
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 525 ft
- 4 main spans
- Daily traffic
- 1,019
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 11 over Buffalo River is a prestressed concrete stringer/multi-beam or girder carrying Csah 11 over Buffalo River in Clay County, Minnesota. It was built in 2008, so it is 17 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 1,019 vehicles a day, roughly 16% of them trucks, projected to reach 1,200 by 2041. The structure is 525 ft (160.1 m) long and 43 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 11 over Buffalo River built?
It was built in 2008, making it 17 years old in 2025.
What condition is Csah 11 over Buffalo 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 2023.
How much traffic does Csah 11 over Buffalo River carry?
About 1,019 vehicles per day (2021 count), of which roughly 16% are trucks.
How long is Csah 11 over Buffalo River?
The structure is 525 ft (160.1 m) long with a longest span of 130 ft (39.6 m) and a deck 43 ft wide.
Who owns Csah 11 over Buffalo River?
It is owned by the County Highway Agency.