“We are prepared” — SCDOT crews ready roads for snowfallCOLUMBIA, SC (WOLO) –Several inches of snowfall are expected on Saturday as a winter storm makes its way across South Carolina. Officials with the SC Department of Transportation say they’ve already begun preparing the roads for a wintry mix. And when it is over, we will continue to work until the roads are reopened and clear,” says Powell. Crews have already begun spreading brine on primary interstates and bridges in anticipation of snowfall and possible ice. Highways are treated next, and secondary and neighborhood roads are treated last.