Csah 48 over Willow River
GoodPine County, Minnesota · 0.4 MI N of JCT Csah 47 · Structure no. 93618
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 310
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 48 over Willow River is a concrete culvert carrying Csah 48 over Willow River in Pine County, Minnesota. It was built in 1975, so it is 50 years old, older 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 310 vehicles a day, projected to reach 225 by 2040. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 11.2 mi (18 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 48 over Willow River built?
It was built in 1975, making it 50 years old in 2025.
What condition is Csah 48 over Willow 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 October 2024.
How much traffic does Csah 48 over Willow River carry?
About 310 vehicles per day (2020 count).
How long is Csah 48 over Willow River?
The structure is 32 ft (9.8 m) long with a longest span of 13 ft (3.9 m).
Who owns Csah 48 over Willow River?
It is owned by the County Highway Agency.