The Frozen Road Period begins in Zone 1 and 2 Saturday, December 21, 2024, at 12:01 AM CST. The Frozen Road Period will begin in Zones 3 through 5 when conditions warrant.
The frozen road law allows vehicles hauling abrasives or salt for highway winter maintenance and certain forest products to carry more weight. The seasonal weight restriction program is one way to protect Wisconsin’s investments in roads.
The department maintains an interactive map for seasonal weight restrictions, which shows the frozen roads boundaries, Class II roads and posted roads.
Questions? WCS Permits & Pilot Cars Can Help
WCS Permits & Pilot Cars is North America’s oversize load authority. We are committed to keeping the oversize load industry up-to-date about travel restrictions, oversize fees, declarations and more.
We provide various industries with oversize load permits, trip & fuel permits, superload permits, route surveying, transportation consulting, pilot car dispatching and truck safety equipment throughout the United States and Canada.
WCS has over 65 permit agents who have the experience and knowledge to permit oversize loads in a timely fashion.


