SPARTA, WI  (WSAU)  -  A one-vehicle crash near Sparta early Thursday morning has left one person dead. Wisconsin State Patrol is investigating the crash on Interstate 90 in the westbound lanes at mile post 29 that happened at 5:04 a.m. A 49-year-old La Crosse man died at the scene. His name has not yet been released, pending notification of his family. Investigators say the man lost control of his vehicle and rolled several times, which caused him to be ejected from the vehicle.