Minnesota Department of Transportation

511 Travel Info

Hwy 4


About this project

Hwy 4 project map with detour route

Summary of MnDOT work

  • MnDOT is resurfacing Hwy 4 from the north side of Cosmos to south of Co Rd 23.
  • The total length of the project is approximately 9 miles.
  • This project will require a detour (see map).


  • Work in 2022 will require a detour using Hwy 12, Co Rd 2 and Hwy 7.