Mn 56 over Stream
GoodMower County, Minnesota · 0.5 MI N of JCT TH 90 · Structure no. 91252
- Built
- 1972
- 53 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 2,900
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 56 over Stream is a concrete culvert carrying Mn 56 over Stream in Mower County, Minnesota. It was built in 1972, so it is 53 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 2,900 vehicles a day, roughly 10% of them trucks, projected to reach 3,200 by 2038. The structure is 31 ft (9.6 m) long. If it were closed, the detour would be 8.7 mi (14 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 Mn 56 over Stream built?
It was built in 1972, making it 53 years old in 2025.
What condition is Mn 56 over Stream 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 2023.
How much traffic does Mn 56 over Stream carry?
About 2,900 vehicles per day (2018 count), of which roughly 10% are trucks.
How long is Mn 56 over Stream?
The structure is 31 ft (9.6 m) long with a longest span of 13 ft (3.9 m).
Who owns Mn 56 over Stream?
It is owned by the State Highway Agency.