Iowa County Sheriff’s Deputies, assisted by the Wisconsin State Patrol, conducted a traffic stop on US Highway 18-151 near County Road HHH in the Township of Ridgeway Tuesday around 6:20pm. There was one arrest made as a result of the traffic stop. 48 year old Timothy Larson of Barneveld was arrested on the charge of Operating While Intoxicated (5th or 6th offense). Larson was taken to the Iowa County Jail where he remains in custody at this time.