Charleston Co. using technology to determine road conditions This van, which will be driven all over Charleston County, is equipped with multiple cameras and lasers which work together to determine the smoothness of the road and the pavement texture. (Source: Live 5) By Abbey O'Brien | January 13, 2021 at 8:56 AM EST - Updated January 13 at 8:56 AM CHARLESTON, S.C. (WCSC) - Charleston County officials say they are working on a high-tech way to determine road conditions. Several of our Live 5 News viewers have filled out our ‘What’s Driving You Crazy’ form with complaints about ro...