Rectangular Rapid Flashing Beacons
Top Categories
Driver killed ex-Tribune VP Walter Mahoney at intersection where marked crosswalk was removed three years ago “to improve safety”
Correction 12/19/25, 3:45 PM: Based on a Google Streetview image I was referred to by one of Walter Mahoney's former coworkers, I reported that Mahoney was struck in a marked intersection with Rectangular Rapid Flashing Beacons. However, I have since been informed that the image was outdated, and the crosswalk and Beacons were removed in 2022. This article has been update accordingly. I apologize for the error.
December 8, 2025
Case of driver, 92, critically injuring bike rider at Valley Line Trail/Devon intersection raises multiple issues
Are RRFB signals really a good approach for trail safety? And why does Chicago have policies that force elderly people to drive?
August 24, 2023
