M 15 over Des Moines River
GoodJackson County, Minnesota · 0.1 MI E of 3rd ST · Structure no. 32540
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 227 ft
- 3 main spans
- Daily traffic
- 500
- 1988 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
M 15 over Des Moines River is a steel continuous stringer/multi-beam or girder carrying M 15 over Des Moines River in Jackson County, Minnesota. It was built in 1985, so it is 40 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 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 500 vehicles a day, projected to reach 500 by 2029. The structure is 227 ft (69.3 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 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 M 15 over Des Moines River built?
It was built in 1985, making it 40 years old in 2025.
What condition is M 15 over Des Moines 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 2023.
How much traffic does M 15 over Des Moines River carry?
About 500 vehicles per day (1988 count).
How long is M 15 over Des Moines River?
The structure is 227 ft (69.3 m) long with a longest span of 85 ft (25.9 m) and a deck 45 ft wide.
Who owns M 15 over Des Moines River?
It is owned by the City or Municipal Highway Agency.