A 41-year-old Hortonville man was arrested Saturday morning for operating a vehicle while intoxicated. Police say this is his 6th offense.At approximately 3:55 a.m., Andrew Herman was observed by a Wisconsin State Trooper speedi ng eastbound in a pickup truck on Prospect Avenue near the city of Fox Crossing.According to a release, the truck was deviating from its designated traffic lane.The observing officer conducted a traffic stop, during which open alcoholic beverages were found inside Herman's vehicle.A field sobriety test indicated that Herman was driving impaired, and he was subsequently arrested.Police say the matter is under investigation, pending legal blood sample results. ...read more read less