Csah 11 over Long Prairie River
GoodTodd County, Minnesota · 0.2 MI N of JCT Csah 38 · Structure no. 77522
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected September 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 121 ft
- 3 main spans
- Daily traffic
- 630
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 11 over Long Prairie River is a prestressed concrete tee beam carrying Csah 11 over Long Prairie River in Todd County, Minnesota. It was built in 1989, so it is 36 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 580 by 2038. The structure is 121 ft (36.9 m) long and 40 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 11 over Long Prairie River built?
It was built in 1989, making it 36 years old in 2025.
What condition is Csah 11 over Long Prairie 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 11 over Long Prairie River carry?
About 630 vehicles per day (2018 count).
How long is Csah 11 over Long Prairie River?
The structure is 121 ft (36.9 m) long with a longest span of 40 ft (12.3 m) and a deck 40 ft wide.
Who owns Csah 11 over Long Prairie River?
It is owned by the County Highway Agency.