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Welcome to IDOT's new website design! The address for some web pages has changed, so be sure to update any saved favorites as needed.

IDOT Spotlight

Registration is now open for the 35th Annual "Today's Challenge, Tomorrow's Reward" Conference held on April 1-2, 2026.

We are hiring qualified, bright candidates for various careers. Join the team at IDOT!

We are committed to keeping Illinois communities informed about IDOT news and updates statewide.

We’re refreshing our site to make your online experience faster, simpler, and more intuitive.

IDOT's Multi-Year Improvement Plan (MYP) provides details on proposed improvements throughout the state.

"Take the Exit" is IDOT's brand new podcast where we explore stories that intersect with transportation in Illinois. 

Traffic Incident Management offers comprehensive responder training. 

Take some basic steps to stay prepared for whatever winter weather has in store.

Tracking Traffic Fatalities in Illinois

Driving Zero Fatalities to a Reality: Safety is our No. 1 priority. We stand committed to reducing deaths on Illinois roads.

185

Current Fatalities

1,337

Fatalities Last Year

0

Our Goal for Illinois Fatalities

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