Csah 7 over Nine Mile Creek
PoorPosted for loadLake County, Minnesota · 1.4 MI SW of JCT CSAH8 · Structure no. 7909
- Built
- 1947
- 78 years old
- Condition
- Poor
- inspected October 2024
- Type
- Culvert
- Steel
- Length
- 22 ft
- 1 main span
- Daily traffic
- 110
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 7 over Nine Mile Creek is a steel culvert carrying Csah 7 over Nine Mile Creek in Lake County, Minnesota. It was built in 1947, so it is 78 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 110 vehicles a day, projected to reach 145 by 2042. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 42.9 mi (69 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 7 over Nine Mile Creek built?
It was built in 1947, making it 78 years old in 2025.
What condition is Csah 7 over Nine Mile Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does Csah 7 over Nine Mile Creek carry?
About 110 vehicles per day (2022 count).
How long is Csah 7 over Nine Mile Creek?
The structure is 22 ft (6.7 m) long with a longest span of 20 ft (6.1 m).
Who owns Csah 7 over Nine Mile Creek?
It is owned by the County Highway Agency.