A road in Lake Ozark is closed after a sink hole appears over the weekend. City officials say Valley Road between Station Drive and School Road will be closed to traffic this week as crews work on repairing the road and also investigate what may have caused the sink hole. If there are no more problems, the road should be back open to traffic by the end of the week. City officials say businesses along Valley Road are open and can be accessed from the northeast side of Bagnell Dam Boulevard. Anyone with questions is asked to call Lake Ozark City Hall.