Csah 23 over Buffalo River
GoodClay County, Minnesota · 1.2 MI S of JCT TH 10 · Structure no. 14519
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete Continuous
- Length
- 99 ft
- 3 main spans
- Daily traffic
- 1,056
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 23 over Buffalo River is a concrete continuous slab carrying Csah 23 over Buffalo River in Clay County, Minnesota. It was built in 1986, so it is 39 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 1,056 vehicles a day, projected to reach 1,350 by 2042. The structure is 99 ft (30.2 m) long and 43 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 23 over Buffalo River built?
It was built in 1986, making it 39 years old in 2025.
What condition is Csah 23 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 October 2023.
How much traffic does Csah 23 over Buffalo River carry?
About 1,056 vehicles per day (2022 count).
How long is Csah 23 over Buffalo River?
The structure is 99 ft (30.2 m) long with a longest span of 38 ft (11.6 m) and a deck 43 ft wide.
Who owns Csah 23 over Buffalo River?
It is owned by the County Highway Agency.