Illinois Roadway Crash Data
Aggregated motor vehicle crash data is critical information used by federal, state, and local agencies for highway safety research and studies. The results of this research, including new and innovative safety programs, further the efforts of the department in Driving Zero Fatalities to Reality! IDOT offers a wide variety of data summaries and reports about motor vehicle crashes. This section of the website offers access to crash data summary reports, fact sheets and interactive tools, based on a topic selected below.
Other data summaries or reports are available by submitting special requests via:
Mail: Crash Information Section, 2300 S. Dirksen Parkway, Springfield, Illinois 62764
Review the Illinois Traffic Records Coordinating Committee’s progress as they identify engineering solutions using crash location characteristics, trends and contributing factors analysis to improve information systems and crash data reporting.
To view national fatality statistics including motorists, passengers, and non-motorists (i.e. pedestrians, pedalcyclists, etc), please navigate to the National Highway Traffic Safety Administration's Fatality Analysis Reporting System (FARS) webpage. On this page, you can also view statistics at the state level by clicking the State Traffic Safety Info tab.