CHICAGO (CBS) – Illinois State Police responded to a reported expressway shooting on the Dan Ryan Sunday morning.

Around 8:21 a.m., ISP District Chicago troopers reported to a shooting on the southbound lanes of I-94 southbound near West 83rd Street.

No injuries were reported, but southbound lanes of I-94 at 75th Street were closed between 9:24 a.m. and 9:53 a.m. for investigation.

No further information was immediately available.

Anyone who witnessed the shooting or has any knowledge of the shooting is asked to contact the ISP by phone at 847-294-4400, or by email at ISP.CrimeTips@Illinois.gov. Witnesses can remain anonymous.