The Chicago Department of Transportation (CDOT) is responsible for public way infrastructure, including planning, design, construction, maintenance and management.

To illustrate the danger of disobeying traffic laws, CDOT has released video from automated enforcement cameras of crashes that resulted from drivers running red lights this year.

 Department Main Office


  • Phone: 312.744.3600
    Toll Free:
    Fax: 312.744.1200
  • 30 N. LaSalle Street
    Suite 1100
    Chicago, IL 60602   
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