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CHICAGO, Cook County, Ill., Sept. 23, 2026 — Two people were hurt, one seriously, on Monday afternoon, September 21, when a chain-reaction crash involving two cars and a CTA bus struck in Chicago's South Shore neighborhood. The Chicago police said the crash happened just after 4 p.m. in the 7200 block of South South Shore Drive.
A 27-year-old man driving a Kia eastbound on East 72nd Street reportedly struck a Chrysler heading north on South South Shore Drive. The Chrysler then hit a CTA bus, according to the report.
A Chicago Fire Department spokesperson said one person was taken to a hospital in serious to critical condition. A second person was hospitalized in good condition. Emergency crews closed the intersection while they worked the scene, with two ambulances stationed near the stopped bus and a damaged car.
No further details on the crash have been released. It's unclear whether investigators issued citations or whether the investigation remains open.
We wish those injured a full recovery.
How Investigators Piece Together a Multi-Vehicle Bus Crash
A crash involving several vehicles and a public bus typically draws more scrutiny than a routine two-car collision, simply because more parties, more physical evidence, and usually video are involved. Officers at the scene measure skid marks, photograph vehicle damage and positions, and collect any available surveillance or bus camera footage before vehicles are towed. That initial scene work forms the foundation for whatever conclusions come later.
Bus operators are sometimes required to undergo post-crash drug and alcohol testing as a matter of transit agency policy, separate from any police investigation. Toxicology results, when ordered, typically take weeks to come back from a lab, which is one reason final reports lag behind the initial public account of a crash. Reconstruction specialists may also need to review data recorders, weigh witness statements, and cross-check timelines before assigning a sequence of events with confidence.
Agencies also tend to hold back names and detailed findings until all involved parties, or their families, have been notified and until the basic facts are verified. That gap between a crash making news and a full report becoming public is normal, not a sign that anything is being withheld without reason.
According to the National Highway Traffic Safety Administration, 365 large-truck occupants were killed in multi-vehicle crashes involving large trucks in 2023.
Frequently Asked Questions
What injuries are most common in crashes like this?
Chain-reaction collisions usually cause whiplash, head and neck injuries, and broken bones, especially in the vehicles struck from behind or forced into a secondary impact. Occupants nearest the point of collision typically face the greatest risk of serious injury.
What usually causes multi-vehicle crashes?
Following too closely, sudden braking, distracted driving, and delayed reaction time are common factors when one vehicle strikes another that has already stopped or slowed.
Does speed make a difference in how serious a crash is?
Yes. Higher speed increases the force of impact and the distance a vehicle travels before a driver can stop, which raises the chance of a more serious collision and more severe injuries.
Why is distracted driving considered so risky?
Even a few seconds of a driver's attention on a phone or another distraction can prevent them from noticing traffic slowing or stopping ahead, turning a routine stop into a rear-end or chain-reaction crash.
What to Do After a Bus Accident in Chicago, IL
If you're involved in or witness a crash involving a CTA bus, call 911 right away and stay clear of traffic while waiting for help. Even if injuries seem minor at first, it's worth getting checked by a medical professional, since some injuries like whiplash or internal bruising don't show symptoms immediately.
Take photos of the scene if it's safe to do so, and get contact information from anyone else involved or nearby. Filing a report with the Chicago Police Department and, if you were a passenger, notifying the CTA directly can help establish a clear record of what happened. Keep any medical paperwork and follow up with your own doctor even after initial treatment, since recovery from a crash like this can take time.
