A Madison man faces homicide charges after a fatal crash in Sun Prairie Sunday.
Police said Bruce Burnside, 59, hit a pedestrian on the northbound off ramp of Hwy. 151 near Windsor Street, just before 3 p.m.
The 52-year-old woman died at St. Mary's in Sun Prairie.
Burnside was taken to the Dane County jail and he was charged with homicide by intoxicated use of a vehicle.
Police had to shut down the busy intersection for hours on Sunday.
In an alert at about 3:30 p.m., police advised residents of the closure due to a crash.
The northbound Highway 151 off- and on-ramps were also closed.
WISC-TV reported the Dane County District Attorney's Office sent an assistant district attorney to the scene. A reconstruction team was also deployed.