Minnesota Department of Transportation

511 Travel Info

Hwy 3

Castle Rock Township

Traffic Impacts

Hwy 3 in Castle Rock Project Map

Hwy 3 in Castle Rock project location map.
Click map for larger PDF version


Mon, July 24 through Sun, Oct. 1

  • Hwy 3 closed at Co Rd 86 intersection. See detour map.
  • Note: Access to residences and businesses will remain open, however you may need to follow detours to reach your destination.

About this project

Summary of work

  • Regrade curve to meet intersection sight distance
  • Add turn lanes
  • Extend box culvert on south side of intersection
  • Replace guardrails