M 373 over Vermillion River
GoodDakota County, Minnesota · 0.5 MI W of JCT Csah 31 · Structure no. 96495
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 46 ft
- 3 main spans
- Daily traffic
- 125
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
M 373 over Vermillion River is a concrete culvert carrying M 373 over Vermillion River in Dakota County, Minnesota. It was built in 1987, so it is 38 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 125 vehicles a day, roughly 8% of them trucks, projected to reach 160 by 2041. The structure is 46 ft (14 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was M 373 over Vermillion River built?
It was built in 1987, making it 38 years old in 2025.
What condition is M 373 over Vermillion 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 December 2024.
How much traffic does M 373 over Vermillion River carry?
About 125 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is M 373 over Vermillion River?
The structure is 46 ft (14 m) long with a longest span of 12 ft (3.7 m).
Who owns M 373 over Vermillion River?
It is owned by the County Highway Agency.