CR 143 over Leaf River
FairPosted for loadOtter Tail County, Minnesota · 1.5 MI N of JCT Csah 52 · Structure no. 91554
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Steel
- Length
- 61 ft
- 2 main spans
- Daily traffic
- 100
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
CR 143 over Leaf River is a steel culvert carrying CR 143 over Leaf 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 5 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 100 vehicles a day, projected to reach 100 by 2039. The structure is 61 ft (18.5 m) long. If it were closed, the detour would be 8.1 mi (13 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 143 over Leaf River built?
It was built in 1978, making it 47 years old in 2025.
What condition is CR 143 over Leaf 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 CR 143 over Leaf River carry?
About 100 vehicles per day (2011 count).
How long is CR 143 over Leaf River?
The structure is 61 ft (18.5 m) long with a longest span of 29 ft (8.8 m).
Who owns CR 143 over Leaf River?
It is owned by the County Highway Agency.