The tragic multi-vehicle crash on April 28, 2024, on southbound Interstate 57 at 99th Street in Chicago's Far South Side, has left a lasting impact on the community. With three fatalities and five injuries, this incident underscores the urgent need for drivers to understand the legal and insurance implications of such accidents. As Chicagoans navigate busy roads like I-57, knowing how to handle the aftermath of a crash is crucial.
In Illinois, the "modified comparative negligence" rule applies, meaning each driver's fault is assessed as a percentage. An injured driver can only recover damages if they are 50% or less at fault, with any compensation reduced by their fault percentage. As of 2025, this rule continues to guide legal outcomes in Illinois. The Illinois State Police noted "excessive speed" as a factor in the I-57 crash, which often supports negligence claims. Evidence like dash-cam footage and eyewitness accounts are vital in determining fault.
Illinois mandates that auto policies include at least $25,000 per person and $50,000 per collision in bodily-injury liability, along with $20,000 in property-damage liability. Uninsured-motorist (UM) coverage is required at the same limits, while under-insured-motorist (UIM) coverage must be offered for higher limits. Personal Injury Protection (PIP) is not required, but many drivers opt for medical-payments ("med-pay") coverage to cover initial medical expenses. In hit-and-run cases, like a driver fleeing the scene on I-57, UM coverage is often crucial. It's important to notify your insurer promptly and keep a copy of the ISP crash report.
After a high-speed collision, symptoms like concussion, internal bleeding, and whiplash may not appear immediately. Chicago trauma centers, such as Advocate Christ Medical Center, recommend follow-up visits within 24–72 hours, even if you feel fine. Psychological effects are also common, and the Chicago Department of Public Health offers free counseling resources through its Trauma-Informed Centers of Care program.
• Accident reporting. Any crash causing injury, death, or significant damage must be reported to the police immediately, with an Illinois Crash Report filed within 10 days.
• Investigation. The ISP's Traffic Crash Reconstruction Unit collects critical evidence like skid marks and toxicology results, essential for legal proceedings.
• Statute of limitations. Personal-injury and wrongful-death lawsuits must be filed within 2 years, while property-damage claims have a 5-year limit.
• Illinois State Police Crash Reports
• Illinois Legal Aid Online for free legal guidance
• IDOT Vision Zero Illinois safety initiatives
• Victim-assistance funds: the Illinois Crime Victim Compensation Program can reimburse medical and funeral costs up to $27,000.
• Review your liability, UM, UIM, and med-pay limits annually.
• Enable automatic crash recording if available.
• After a collision: move to safety, call 911, document the scene, exchange information, seek medical care, and consult an attorney if needed.
Our content is written to inform, not overwhelm — whether you're hiring a lawyer or handling insuranc claims alone.