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Preventable Tragedy: City Planner Dies on Bike
7 Jun
Summary
- A city transportation employee died after a car door opened into his path.
- He was then struck by a truck, leading to his fatal injuries.
- Advocates cite preventable infrastructure failures in his death.

Riley O'Neil, a 35-year-old employee of the Chicago Department of Transportation, tragically died Friday in a traffic crash while biking on Halsted Street. O'Neil, a planner and project manager, was hit by a large truck after a driver opened a car door into his path. He was pronounced dead at Stroger Hospital.
Colleagues and bicycle safety advocates described O'Neil as a devoted public servant passionate about enhancing Chicago's infrastructure, particularly for cyclists. His work focused on the city's Complete Streets program, aimed at improving safety for pedestrians and cyclists.
The Cook County medical examiner's office ruled O'Neil's death an accident due to multiple injuries from the collision. Chicago police issued several citations to the driver of the sedan involved, including for unsafe door opening and driving without a license.
Advocates are calling O'Neil's death a preventable tragedy, emphasizing the need for improved infrastructure, such as protected bike lanes, and better driver education to prevent similar incidents. They argue that policy choices and political will are critical to improving road safety.