M 21 over Stream
FairDodge County, Minnesota · 0.4 MI W of JCT TH 57 · Structure no. 95020
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 190
- 1997 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
M 21 over Stream is a concrete culvert carrying M 21 over Stream in Dodge County, Minnesota. It was built in 1979, so it is 46 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 190 vehicles a day, projected to reach 190 by 2029. The structure is 28 ft (8.4 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was M 21 over Stream built?
It was built in 1979, making it 46 years old in 2025.
What condition is M 21 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 M 21 over Stream carry?
About 190 vehicles per day (1997 count).
How long is M 21 over Stream?
The structure is 28 ft (8.4 m) long with a longest span of 10 ft (3.1 m).
Who owns M 21 over Stream?
It is owned by the City or Municipal Highway Agency.