Road Weight Limits on for Spring Thaw

Due to the sudden warm up across the State of Wisconsin, WI Department of Transportation has announced that the Frozen Roads period ends, and Class II restrictions begin STATEWIDE at 12:01 AM on Saturday, March 6, 2021. The Posted Roads Period begins STATEWIDE at 12:01 PM on Monday, March 8, 2021.  In addition, many County Highways will start their weight limit restrictions on Monday, March 8, 2021.  This will limit the ability of log trucks to haul timber products on many roads.
For more information on the frozen roads program including a map of the zones, please visit.
Interested in seeing how WisDOT monitors field conditions to verify frost depths, see the following video:

For updates on current road conditions, traffic incidents, even traffic cameras, check 511 Wisconsin and on Twitter at