Authorities are investigating a fatal crash that occurred early Sunday morning on Interstate 55 in Will County, leaving one person dead and another hospitalized.
According to Illinois State Police, troopers responded just before 3:15 a.m. to a two-vehicle collision in the southbound lanes near mile marker 246 in Channahon. Emergency crews arrived at the scene and began providing assistance to those involved.
The Will County Coroner’s Office later confirmed that one of the drivers, 26-year-old Melissa Prosser of Bourbonnais, died after being transported to St. Joseph’s Medical Center in Joliet.
Officials said the second driver sustained injuries and was taken to a hospital for treatment. Authorities have not released details about their condition at this time.
The crash prompted the closure of all southbound lanes for several hours as emergency responders worked at the scene and investigators gathered evidence. The roadway was reopened around 8:40 a.m., according to state police.
At this stage, authorities have not determined what led up to the crash. Investigators are reviewing the circumstances, including roadway conditions, vehicle factors, and any additional information that may help establish the sequence of events.
Illinois State Police confirmed that the investigation remains ongoing, and additional details will be released as they become available.
Officials are asking anyone who may have witnessed the crash or has relevant information to come forward. Public assistance can play an important role in helping investigators fully understand what happened.
Authorities also reminded drivers of the importance of safe driving, particularly during early morning hours when visibility and road conditions can present challenges. Staying alert, following speed limits, and maintaining safe distances between vehicles can help reduce the risk of serious collisions.
The incident has impacted the local community, and officials are urging respect for those affected during this difficult time. Residents are encouraged to monitor official updates from Illinois State Police for verified information as the investigation continues.
Emergency personnel and investigators remain committed to conducting a thorough review to determine the cause of the crash and help prevent similar incidents in the future.
