Travis Dressen

Long-Term Heat Wave Causing Pavement Damage

Jul 22, 2016
Caryn Harrington

As much of South Dakota remains in an Excessive Heat Warning this week, road crews are trying to keep up with a common hot-weather issue.

With this summer’s extended heat, highway repair crews are keeping busy addressing pavement that crumbles in the high temperatures.  Department of Transportation engineer Travis Dressen says since concrete is full of water molecules, the road substance is subject to damage from changing elements.