Downtown Reconstruction Project

2019 Downtown Reconstruction Project Closure Map


The Downtown Chaska Reconstruction continues on the east side of Hwy 41. Portions of Walnut St., E 4th St., Oak St., and E 5th St. will be impacted. Crews will be upgrading the utility services as well as the street, sidewalk and boulevard. The construction of the road and utilities will require various road closures and detours throughout the summer between June and October.


CenterPoint Energy is upgrading and relocating their gas facilities in the project area. 

Phase 1

  • Begins July 1
  • 4th St closed between Walnut St and Ash St
  • Oak St closed between 4th St and 3rd St

Phase 2 

  • Expected to begin in August, weather and schedule permitting
  • Closures impacts: 
    • Oak St between 5th St and 4th St 
    • Walnut St between 4th St and 3rd St

Current Traffic Impacts

Week of 7.22.19

Crews are working on installing water and sanitary sewer lines under Oak St and Fourth St. 

While this work is going on, Fourth St is closed between Ash St and Walnut St., and Oak St. is closed between Third St and Fourth St.

Reminder that Walnut St. will be closed between Third St and Fourth St will be closed between Hwy 41 and Walnut St from Friday, July 26 to Sunday, July 28 for Chaska River City Days festivities. 

River City Days Detour Map