Two Killed, One Injured in Fiery Three-Vehicle Crash on I-55 in DuPage County; Northbound Lanes Shut Down Near Lemont Road
đź•’ What Happened
- Around 3:26–3:30 a.m. local time on Sunday, June 22, 2025, a three‑vehicle crash occurred on northbound I‑55, just south of Lemont Road in DuPage County, Illinois. Illinois State Police (ISP) responded immediately after it was reported .
- Two people were fatally injured and pronounced dead at the scene; a third person sustained injuries and was transported to a nearby hospital. Their identities and the extent of the injuries have not yet been disclosed .
🚧 Traffic Impact
- All northbound lanes of I‑55 near Lemont Road were closed for several hours as emergency crews worked the scene .
- To manage congestion and reroute traffic, ISP diverted vehicles onto I‑355, and even closed the I‑355 → I‑55 northbound ramps temporarily .
🔍 Investigation & Response
- Illinois State Police have not identified the deceased or provided details on the injured person’s condition .
- The cause of the crash—whether due to excessive speed, poor visibility, impaired driving, or mechanical failure—has not yet been determined. ISP investigators are expected to release more details after collecting evidence and statements .
🌉 Context: Interstate 55 & DuPage County
- I‑55 is a major north–south artery through Illinois connecting St. Louis to Chicago, averaging over 20,000 vehicles daily and featuring multiple lanes near DuPage County .
- The northbound section around Lemont Road is especially prone to congestion during peak traffic hours, making closures due to accidents a significant disruption.
🧠What Happens Next
- Ongoing investigation: ISP troopers and accident reconstruction teams will analyze the crash scene—examining vehicle damage, skid marks, and possibly camera or witness evidence—to establish fault and causality.
- Medical updates: The district coroner will identify the deceased and share that information with next of kin before public release. Additional details about the injured individual’s prognosis are expected.
- Traffic review: Authorities may assess whether changes are needed—for example, adding warning signs, adjusting speed limits, or enhancing patrol presence near Lemont Road.
- Public safety reminders: ISP often reminds drivers to beware of early‑morning fatigue, poor visibility in low light, and the importance of maintaining safe following distances.
⚠️ Broader Implications
- Safety concern: Multi‑vehicle crashes of this nature—though fortunately rare—underscore persistent risks on high‑capacity commuter routes such as I‑55.
- Timely emergency response: The rapid closure and redirection by ISP reflect well‑coordinated procedures that help secure crash scenes and reduce further incidents.
- Community impact: DuPage County commuters and commercial drivers using this corridor were heavily affected, showcasing how early‑morning accidents can ripple through regional traffic patterns.
In Summary
A devastating three‑vehicle crash just before 3:30 a.m. on Sunday, June 22, claimed two lives and injured another on northbound I‑55 near Lemont Road in DuPage County. Illinois State Police swiftly closed the highway, rerouted traffic via I‑355, and initiated an investigation. As families await more information, authorities stress the importance of safe driving in similar conditions.
I’ll monitor updates—including official statements from ISP or the coroner’s office—and share any new information, such as the victims’ identities or the injured person’s condition. Let me know if you’d like insights into historical accident trends on I‑55 or local traffic safety measures in DuPage County.