Wisconsin DOT warns of roads buckling due to extreme heat

A reminder from the Wisconsin DOT: extremely high temps like those forecast this weekend means the risk of pavement buckling increases. When weather changes from cool to very hot very quickly, slabs of pavement expand and push against each other. If the pressure from that expansion becomes too much, the pavement can buckle and create unexpected hazards on the roadway. With that in mind, the DOT offered the following reminders: Slow down, buckle up and focus your full attention on the roadway. Watch for slowing traffic and be ready to move over for all roadside workers, including highway crews as they repair damaged pavement. If necessary, report serious pavement issues by calling 911. Be ready to provide specific location information.