CR 431 over Little Fork River
GoodSt. Louis County, Minnesota · 0.7 MI S of JCT Csah 115 · Structure no. 69A25
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 88 ft
- 1 main span
- Daily traffic
- 5
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
CR 431 over Little Fork River is a prestressed concrete stringer/multi-beam or girder carrying CR 431 over Little Fork River in St. Louis County, Minnesota. It was built in 2016, so it is 9 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 5 vehicles a day, projected to reach 7 by 2031. The structure is 88 ft (26.9 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 431 over Little Fork River built?
It was built in 2016, making it 9 years old in 2025.
What condition is CR 431 over Little Fork 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 August 2023.
How much traffic does CR 431 over Little Fork River carry?
About 5 vehicles per day (2011 count).
How long is CR 431 over Little Fork River?
The structure is 88 ft (26.9 m) long with a longest span of 86 ft (26.2 m) and a deck 31 ft wide.
Who owns CR 431 over Little Fork River?
It is owned by the County Highway Agency.