M 18 over Lac Qui Parle River
GoodLincoln County, Minnesota · 0.4 MI W of JCT TH 271 · Structure no. 91660
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 37 ft
- 3 main spans
- Daily traffic
- 55
- 1986 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
M 18 over Lac Qui Parle River is a concrete culvert carrying M 18 over Lac Qui Parle River in Lincoln 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 55 vehicles a day, projected to reach 55 by 2029. The structure is 37 ft (11.4 m) long. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was M 18 over Lac Qui Parle River built?
It was built in 1978, making it 47 years old in 2025.
What condition is M 18 over Lac Qui Parle 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 August 2024.
How much traffic does M 18 over Lac Qui Parle River carry?
About 55 vehicles per day (1986 count).
How long is M 18 over Lac Qui Parle River?
The structure is 37 ft (11.4 m) long with a longest span of 9 ft (2.6 m).
Who owns M 18 over Lac Qui Parle River?
It is owned by the Town or Township Highway Agency.