A 26-year-old Illinois woman is dead following a crash on the interstate late Saturday night.
State Patrol says Sobby Mathew was traveling north on I–90 in Rock County when she drifted onto the right shoulder, overcorrected, and crossed the median.
Mathew's vehicle then drove into oncoming traffic, striking a semi.
She was pronounced dead at Edgerton Hospital.
The male semi driver and his 10-year-old passenger were not injured.