Every day, IDOT strives to provide safe, cost-effective transportation for Illinois in ways that enhance quality of life, promote economic prosperity, and demonstrate respect for our environment.

Safety is a top priority at IDOT and as we continue our efforts to drive fatalities down on Illinois roadways, we want to equip you with the travel information you need to plan your next commute …

This area is designed to provide information for all transportation users from a multi-modal perspective, to include specialized resources such as interactive maps, safety-focused videos, and other traveler …

Jun 28, 2023 · In this section of the website we provide information about IDOT, including a brief overview of the department, our history and governance, as well as our performance across our day …

Jun 28, 2023 · IDOT has responsibility for the planning, construction, operation, and maintenance of Illinois' extensive transportation network, which encompasses and bridges, airports, public transit, rail …

This area is designed to provides IDOT’s target audiences with our story, past, current, and our vision for tomorrow, as well as provide information on employment and training opportunities and how to …

The IDOT team works diligently to provide safe, cost-effective transportation for Illinois in ways that enhance quality of life, promote economic prosperity and protect our environment.

IDOT operates with its central headquarters in Springfield and five transportation regions across the state. Throughout each region, IDOT strives to accomplish its primary objectives through the …

With mobility, convenience, and safety in mind, IDOT makes it a priority to consistently update our motorists on planned lane changes or closures due to road construction projects and other planned …

Find contact information for Illinois Department of Transportation's district offices and other directories.