 are also saving lives and reducing crashes at intersections that were previously not roundabouts. He says the state highway system has 14 roundabouts and the study of 12 of them. Bill Dubinsky, News Radio 1310 KNOX and knoxradio.com. All right. Thank you, Bill. Another update headed your way at 630 News Radio 1310 KNOX. Mark Ewins, how was your weekend, Mark?