Csah 7 over Lost River
GoodClearwater County, Minnesota · 0.1 MI N of JCT Csah 18 · Structure no. 15J01
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected September 2021
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 360
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 7 over Lost River is a concrete culvert carrying Csah 7 over Lost River in Clearwater County, Minnesota. It was built in 1999, so it is 26 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 360 vehicles a day, projected to reach 335 by 2039. The structure is 26 ft (8 m) long. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 7 over Lost River built?
It was built in 1999, making it 26 years old in 2025.
What condition is Csah 7 over Lost River 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 September 2021.
How much traffic does Csah 7 over Lost River carry?
About 360 vehicles per day (2019 count).
How long is Csah 7 over Lost River?
The structure is 26 ft (8 m) long with a longest span of 10 ft (3.1 m).
Who owns Csah 7 over Lost River?
It is owned by the County Highway Agency.