Mn 4 over E Fk Des Moines River
GoodMartin County, Minnesota · 1.9 MI N of JCT Csah 8 · Structure no. 46001
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 100 ft
- 1 main span
- Daily traffic
- 836
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 4 over E Fk Des Moines River is a prestressed concrete stringer/multi-beam or girder carrying Mn 4 over E Fk Des Moines River in Martin County, Minnesota. It was built in 2015, so it is 10 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 836 vehicles a day, roughly 26% of them trucks, projected to reach 890 by 2042. The structure is 100 ft (30.5 m) long and 43 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mn 4 over E Fk Des Moines River built?
It was built in 2015, making it 10 years old in 2025.
What condition is Mn 4 over E Fk 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 October 2023.
How much traffic does Mn 4 over E Fk Des Moines River carry?
About 836 vehicles per day (2022 count), of which roughly 26% are trucks.
How long is Mn 4 over E Fk Des Moines River?
The structure is 100 ft (30.5 m) long with a longest span of 98 ft (29.8 m) and a deck 43 ft wide.
Who owns Mn 4 over E Fk Des Moines River?
It is owned by the State Highway Agency.