What a great season to be in auto repair. Potholes are a boon to that industry this time of year in Minnesota, given the mess the potholes create with the deterioration of asphalt roads, driveways, and even expansion cracks in concrete paved areas.. Did you know that the MN Department of Transportation actually has a “recipe for potholes” on its website? Yummmm….. A recipe for potholes The ingredients of a hard winter provide the perfect recipe for potholes. Snow, ice and rain provide ample moisture and severe cold causes pavement cracking that allows water to seep in, expand and displace[Read more…]