CR 18 over Coon Creek
GoodAnoka County, Minnesota · 0.1 MI S of JCT Csah 16 · Structure no. 96832
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 11,229
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CR 18 over Coon Creek is a concrete culvert carrying CR 18 over Coon Creek in Anoka County, Minnesota. It was built in 1990, so it is 35 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 11,229 vehicles a day, roughly 9% of them trucks, projected to reach 11,900 by 2042. The structure is 42 ft (12.8 m) long. If it were closed, the detour would be 5 mi (8 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 CR 18 over Coon Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is CR 18 over Coon Creek 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 CR 18 over Coon Creek carry?
About 11,229 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is CR 18 over Coon Creek?
The structure is 42 ft (12.8 m) long with a longest span of 40 ft (12.2 m).
Who owns CR 18 over Coon Creek?
It is owned by the County Highway Agency.