Buffalo Grove, IL (September 20, 2025) – A serious collision involving a bicyclist took place Saturday in Buffalo Grove, prompting an emergency response and a full investigation by regional crash teams. The incident occurred near the intersection of Flentie Ln and N Buffalo Grove Rd, where a cyclist was found unresponsive in the roadway following the crash.
First responders were dispatched to the scene, where they discovered the bicyclist lying on the ground and not breathing. Immediate life-saving measures were initiated as medics worked to stabilize the victim. The severity of the injuries prompted a response from the Major Crash Assistance Team (MCAT), who are now leading the investigation.
Officials have not confirmed what type of vehicle was involved or the circumstances leading up to the incident. The intersection remained closed for several hours as crash reconstruction teams worked to collect evidence and determine fault. The identity and current condition of the bicyclist have not yet been released.
Our thoughts are with the injured bicyclist, their loved ones, and the community during this difficult time.
Bicycle Accidents in Illinois
Crashes involving bicyclists, such as the one at Flentie Ln and N Buffalo Grove Rd, often result in life-threatening injuries due to the lack of protection cyclists have when sharing the road with vehicles. Unlike motor vehicle occupants, bicyclists are highly exposed, making them vulnerable to severe trauma during collisions—even at lower speeds.
Buffalo Grove, like many suburban areas in Illinois, has seen an increase in both bike traffic and mixed-use roadways in recent years. While bike lanes and traffic-calming measures have improved safety in many zones, incidents like this underscore the continued need for driver awareness, cyclist visibility, and safe infrastructure.
Investigations led by teams like MCAT are crucial for establishing the facts of the case, especially when injuries are critical or fatal. These investigations help determine whether speed, distraction, failure to yield, or other factors played a role. They also provide vital closure to the families affected.
For those impacted by bicycle crashes, the aftermath can be physically and emotionally overwhelming. Victims and their families often face extended medical treatment, financial strain, and complicated insurance matters. Understanding your options and connecting with the right local support can make a significant difference during recovery.
If someone you care about has been injured in a bicycle accident in Illinois, Local Accident Reports is here to support you. We provide timely updates and connect families with medical, legal, and community resources designed to ease the burden after a traumatic event. Contact us today to learn how we can help you move forward.
