The driver involved in a one vehicle crash Tuesday morning on Interstate 41 near Ballard Road has been arrested on suspicion of operating while intoxicated. Five people, including the driver, were injured and taken by ambulance or ThedaStar medical helicopter to a nearby hospital. The car they were driving rolled into the south ditch on I-41 and the occupants were not wearing seatbelts and were ejected in the crash. Outside the driver no passengers suffered life threatening injuries. The crash closed the northbound lanes for an hour while they clean up the mess. The crash remains under investigation.