Deadly Semi-Truck Crash on I-55 Causes Major Traffic Delays

One Killed in Multi-Vehicle Crash on I-55 in Chicago Suburbs A deadly multi-vehicle crash on Interstate 55 in Willowbrook, Illinois, claimed the life of at least one person on May 23, 2025. The incident, which involved several vehicles including a semi-truck that rolled over, occurred near Route 83, causing significant traffic delays. Illinois State Police responded to the scene and are investigating the cause of the accident. The exact number of injuries remains unknown. "The investigators are still working," reported a news crew on the scene, highlighting the ongoing efforts to clear the wreckage and determine the circumstances of the crash. The video footage shows the overturned semi-truck and emergency vehicles attending to the scene. The resulting traffic backup extended for several miles in both directions on I-55 and Route 83, causing significant delays for commuters. The incident serves as a reminder of the importance of safe driving practices and the potential consequences of traffic accidents. Authorities are urging drivers to use alternate routes until the scene is cleared.