Csah 46 over Kettle River
GoodPine County, Minnesota · 3.2 MI W of JCT Csah 61 · Structure no. 58525
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 231 ft
- 3 main spans
- Daily traffic
- 394
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 46 over Kettle River is a prestressed concrete stringer/multi-beam or girder carrying Csah 46 over Kettle River in Pine County, Minnesota. It was built in 1985, so it is 40 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 394 vehicles a day, projected to reach 640 by 2041. The structure is 231 ft (70.3 m) long and 39 ft wide. If it were closed, the detour would be 11.8 mi (19 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 46 over Kettle River built?
It was built in 1985, making it 40 years old in 2025.
What condition is Csah 46 over Kettle 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 46 over Kettle River carry?
About 394 vehicles per day (2021 count).
How long is Csah 46 over Kettle River?
The structure is 231 ft (70.3 m) long with a longest span of 75 ft (22.9 m) and a deck 39 ft wide.
Who owns Csah 46 over Kettle River?
It is owned by the County Highway Agency.