(Theresa) A Milwaukee man was seriously injured when a dump truck collided with a box truck Wednesday morning near Theresa. The accident occurred at 7:20am when a 41-year-old Steuben, Wisconsin man was driving the box truck southbound on Highway 175. Anthony Milons was westbound on Highway 28 when he apparently pulled out from a stop sign and into the path of the box truck. The 29-year-old Milons was not wearing a seat belt and was flown by Flight for Life to Aurora Summit Hospital with life-threatening injuries. The driver of the box truck was wearing a seat belt and was not injured. The Wisconsin State Patrol is investigating. It was the second accident involving a dump truck in Dodge County this week. On Tuesday, a Beaver Dam man sustained minor injuries after the dump truck he was driving rolled over on County Road A in the Town of Beaver Dam.