The Portage County Sheriff’s Office says drivers looking at a four-car accident on the other side of I-39 were involved in a series of crashes last Friday night. A total of 14 people were injured. While authorities were shutting down traffic on the northbound side of the interstate near Stevens Point, several accidents happened in the southbound lanes. Seven people were hurt in those accidents. No names have been released and authorities haven’t said how serious the injuries were.