The Chicago Department of Transportation (CDOT) is responsible for public way infrastructure, including planning, design, construction, maintenance and management.
Featured Services and Programs
CDOT Strategic Plan
Strategic Plan for Transportation 2021
Chicago Works
Chicago Works Jobs & Infrastructure Plan
Bicycle Program
CDOT's Bike Network
Chicago Alfresco
Request for Projects, Guidelines, Application
Permits
Online Permit Portal
Vision Zero
Traffic Safety Plan
Chicago Smart Lighting Program
Better Quality Lighting for Chicago
ChiStreetWork
City of Chicago’s infrastructure map portal.
Divvy
Chicago Bike Share
CHI 311
City of Chicago non-emergency services.
INVEST South/West
INVEST South/West
Jackson Park Improvements
To Support the Obama Presidential Center
Chicago Mobility Collaborative
Public forum for transportation projects and safety initiatives
Mobility During COVID-19
Guidelines for Travel
Open Streets
Shared Streets and other placemaking opportunities.
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
Transportation
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Phone: 312.744.3600
Fax: 312.744.1200
Contact Us -
2 N. LaSalle Street
Suite 1110
Chicago, IL 60602
Get Directions - Leadership
Gia Biagi
Commissioner
Department Facts
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