By CBS 2 Chicago Staff

CHICAGO (CBS) — A man was shot and wounded this weekend on the Eisenhower Expressway on the city’s West Side.

Illinois State Police said the 34-year-old driver from west suburban Westchester was headed east on the Eisenhower near the Kostner Avenue exit around 3 a.m., when someone in another car opened fire and wounded him. His car was left riddled with at least 10 bullet holes.

READ MORE: Doggy Daycare Owner Appalled After Cook County State's Attorney Declines To Prosecute State Inspector Jose Guillen, Who Was Caught On Camera Groping Her

The man’s injuries were not life-threatening. A passenger in the car was not hurt.

The Eisenhower was closed near the scene for about three hours as troopers searched for clues.

READ MORE: Chicago Weather: Single Digits On The Way

The shooter had not been found as of Sunday afternoon.

This was at least the second expressway shooting in Chicago this weekend alone. A man was also shot on the inbound Kennedy Expressway near the Belmont Avenue exit shortly after 6:30 a.m. Saturday.

Illinois State Police said they responded to the scene of the reported shooting and found a 48-year-old driver alone in a vehicle.

MORE NEWS: View Live Radar

He was taken to a local hospital with non-life threatening injuries.

CBS 2 Chicago Staff