After heavy snow overnight, authorities are urging extreme caution on the slick, icy roads. Regina Barleen, who works at the Flying-J truckstop on Interstate-35 in Hamilton County, says no one’s going anywhere for a while. Barleen says at least 100 semi-trucks are wedged into the parking lot and they couldn’t get another truck in with a toothpick. She says no one will move until the plows come by and clear off the roads.New snow depths across Iowa range from two to six inches.
