The shooting happened at about 12:25 a.m. in the northbound lanes at 87th Street. A woman was grazed by a bullet and drove herself to the hospital police said. She is expected to be ok.
A male passenger in the victim's car was not injured.
The Dan Ryan was shut down for a couple hours while police investigated, but it has since reopened.
Anyone who witnessed the shooting is asked to contact Illinois State Police at 847-294-4400.