The Chicago Department of Transportation (CDOT) is responsible for public way infrastructure, including planning, design, construction, maintenance and management.
Featured Services and Programs
Commissioner Gia Biagi at City Club of Chicago March 31, 2022
Chicago Smart Lighting Program
Watch below to learn about the Chicago Smart Lighting Program, a massive streetlight modernization project completed by CDOT that has improved the quality of nighttime visibility and is projected to save Chicago taxpayers $100 million in electricity costs over the next ten years:
Department Main Office
2 N. LaSalle Street
Chicago, IL 60602