M 90 over Coon Creek
FairAnoka County, Minnesota · 0.8 MI N of JCT Csah 11 · Structure no. L5972
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 500
- 1986 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
M 90 over Coon Creek is a concrete culvert carrying M 90 over Coon Creek in Anoka County, Minnesota. It was built in 1967, so it is 58 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 500 vehicles a day, projected to reach 500 by 2029. The structure is 25 ft (7.6 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was M 90 over Coon Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is M 90 over Coon Creek 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 October 2023.
How much traffic does M 90 over Coon Creek carry?
About 500 vehicles per day (1986 count).
How long is M 90 over Coon Creek?
The structure is 25 ft (7.6 m) long with a longest span of 10 ft (3.1 m).
Who owns M 90 over Coon Creek?
It is owned by the City or Municipal Highway Agency.