Mn 56 over Stream
FairGoodhue County, Minnesota · 1.2 MI N of JCT Csah 9 · Structure no. 6547
- Built
- 1949
- 76 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 1,950
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 56 over Stream is a concrete culvert carrying Mn 56 over Stream in Goodhue County, Minnesota. It was built in 1949, so it is 76 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,950 vehicles a day, roughly 23% of them trucks, projected to reach 1,650 by 2039. The structure is 26 ft (7.8 m) long. If it were closed, the detour would be 26.1 mi (42 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mn 56 over Stream built?
It was built in 1949, making it 76 years old in 2025.
What condition is Mn 56 over Stream in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does Mn 56 over Stream carry?
About 1,950 vehicles per day (2019 count), of which roughly 23% are trucks.
How long is Mn 56 over Stream?
The structure is 26 ft (7.8 m) long with a longest span of 12 ft (3.7 m).
Who owns Mn 56 over Stream?
It is owned by the State Highway Agency.