CR 666 over Railroad
GoodSt. Louis County, Minnesota · 5.8 MI N of JCT Csah 110 · Structure no. 69A85
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 124 ft
- 1 main span
- Daily traffic
- 212
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CR 666 over Railroad is a prestressed concrete stringer/multi-beam or girder carrying CR 666 over Railroad in St. Louis County, Minnesota. It was built in 2023, so it is 2 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 212 vehicles a day, projected to reach 212 by 2043. The structure is 124 ft (37.8 m) long and 35 ft wide. If it were closed, the detour would be 123 mi (198 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 666 over Railroad built?
It was built in 2023, making it 2 years old in 2025.
What condition is CR 666 over Railroad 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 July 2024.
How much traffic does CR 666 over Railroad carry?
About 212 vehicles per day (2023 count).
How long is CR 666 over Railroad?
The structure is 124 ft (37.8 m) long with a longest span of 116 ft (35.4 m) and a deck 35 ft wide.
Who owns CR 666 over Railroad?
It is owned by the County Highway Agency.