Highway 41 Earthcam

Click this link to open the EarthCam in a new window for a full screen view of the construction camera.

Carver County is making upgrades to Lyman Blvd from Highway 41 to Galpin Blvd in the cities of Chaska and Chanhassen.

Highway 18/Lyman Blvd. is a main arterial road for the local community and connector for area businesses. This project will ease traffic congestion and address growing safety concerns for drivers, bicyclists, and pedestrians at the intersections of Lyman Blvd at Highway 41, Peavey Rd, and Norex Drive by removing the existing traffic signal or stop signs and constructing a roundabout at each intersection.

Area improvements include:

  • Better area traffic flow
  • Improved access to local businesses and for residents by minimizing highway crossings in the area
  • Pedestrian/bicycle crossing and accessibility upgrades at the intersections within the project area
  • Trail connections to existing trail systems between Chaska and Chanhassen

Project Videos

Watch the pre-construction drone flyover 


Watch the drone flyover of the Highway 41/Lyman Blvd. and Lyman Blvd./Peavey Rd. intersections from June 2020. Click here!

Current Traffic Impacts 

Through Fall 2020:

  • Lyman Blvd. from Peavey Rd. to Galpin Blvd. is closed to traffic.
    • Detour uses Galpin Blvd., Highway 5 and Highway 41. See map.

What to Expect

  • Traffic impacts, road closures and detours during construction
  • Businesses will remain open and accessible during construction
    • Temporary route changes to some businesses to get around road closures

Anticipated Project Schedule 

Mid April through Late June:

  • Highway 41/Lyman Blvd. roundabout construction - Complete
  • Lyman Blvd./Peavey Rd. roundabout construction - Complete 

Late June through Fall 2020:

  • Lyman Blvd. from Peavey Rd. to Galpin Blvd. is closed to traffic.
    • Detour uses Galpin Blvd., Highway 5 and Highway 41. See map.

Fall 2020:

  • Finishing touches completed throughout the project area. 

Project Resources

Area residents, commuters, and visitors should know how to navigate the new Lyman Boulevard roundabouts before they are fully operational. Learn more about what you should know before you drive, walk or bicycle in the area.

Public Open House Documents

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