BREAKING: Wreck north of Riverton closes highway

County 10 is receiving reports that a wreck on Highway 789 north of Riverton has shut traffic both ways. Reports indicate that the wreck involves a semi and a pick-up truck; a HAZMAT team has also reportedly been called. WYDOT's online services confirm that a wreck is blocking all lanes of traffic near milepost 109. Traffic is being diverted to Burma Road. We'll report more as information comes in. #county10