Ever wondered what happens behind the scenes to keep Chicago's traffic signals running?
Take a tour of CDOT's Traffic Shop, where skilled technicians build, repair, and maintain the equipment that helps keep Chicago moving safely.
The Chicago Department of Transportation keeps the city’s public way safe, sustainable and in good repair to provide quality transportation options for everyone
Joined March 2009
- Meet CDOT’s Division of Electrical Operations (DEO)! From traffic signals and streetlights to pedestrian crossings, DEO helps keep Chicago moving safely. Watch to learn how their team powers the infrastructure we rely on every day.
- It’s August 11, aka 811 Day! Before digging, call 811, the City’s free service that helps protect people & underground utilities. Today we celebrated our 4th community garden partnership at FarmWorks, supporting safe digging & community green spaces. chicago.gov/city/en/depts/…
- 🚌 Join City Departments & the 34th Ward on Aug. 20 from 6–7:30 PM at The Chicago School to learn about the City’s newly acquired terminal at 630 W. Harrison St. and plans to preserve affordable bus service and improve the facility. RSVP: bit.ly/3SmcaYh
- Before you open your door, take a second to look. The Dutch Reach helps you check for people biking and prevent dooring crashes. Reach, look, and open safely.



