Csah 43 over Otter Tail River
FairPosted for loadOtter Tail County, Minnesota · 1.3 MI N of JCT Csah 1 · Structure no. 91553
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Steel
- Length
- 84 ft
- 3 main spans
- Daily traffic
- 390
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 43 over Otter Tail River is a steel culvert carrying Csah 43 over Otter Tail River in Otter Tail County, Minnesota. It was built in 1978, so it is 47 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 390 vehicles a day, projected to reach 380 by 2040. The structure is 84 ft (25.6 m) long. If it were closed, the detour would be 8.7 mi (14 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 43 over Otter Tail River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Csah 43 over Otter Tail River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does Csah 43 over Otter Tail River carry?
About 390 vehicles per day (2020 count).
How long is Csah 43 over Otter Tail River?
The structure is 84 ft (25.6 m) long with a longest span of 26 ft (8 m).
Who owns Csah 43 over Otter Tail River?
It is owned by the County Highway Agency.