An overnight shooting in the northbound lanes of Interstate 57 near 147th Street in the south suburban village of Posen brought traffic to a standstill early Monday and made the morning rush a mess for drivers. Emergency crews and Illinois State Police troopers rushed to the scene while investigators worked to secure the area, clear vehicles and debris, and care for the injured. Northbound traffic was halted between the 147th Street and 127th Street exits, sending frustrated motorists off onto ramps and nearby surface streets.
According to ABC7 Chicago, Illinois State Police said the gunfire broke out at about 12:35 a.m. Monday, and troopers shut down the northbound lanes of I-57 between 147th and 127th streets while they investigated. The station reported that police said all injuries were non-life-threatening, and that officials did not immediately release information on suspects or how many people were hurt.
Traffic impacts for commuters
Drivers reported heavy backups as the shutdown funneled traffic onto local streets and entrance ramps, with the biggest headaches around the 147th Street exit where vehicles were being diverted. The closure caused delays for people heading into the city along I-57 and added congestion for residents navigating nearby south-suburban neighborhoods.
History on this stretch of I-57
This portion of I-57 has a troubling track record that includes multiple previous shootings and lengthy crime scene investigations, among them a 2020 case that shut down northbound lanes near 147th Street for hours, the Chicago Sun-Times reported. Local coverage and earlier Illinois State Police statements have repeatedly flagged road-rage and expressway shootings in this corridor, which have at times led to boosted patrols on the stretch.
How to report tips
Anyone with information, dashcam footage, or other video related to the shooting is urged to contact the Illinois State Police. Prior expressway investigations have listed the ISP tip line at (847) 294-4400 and the email address [email protected], contact details that CBS Chicago has included in earlier coverage of expressway shootings.
Illinois State Police say the probe remains active, with troopers leading the investigation, and officials have not yet released any suspect information. This article will be updated as authorities provide additional details.
