The Illinois Law Enforcement Liaison (LEL) Program, funded by the Illinois Department of Transportation (IDOT) Bureau of Safety Programs and Engineering (BSPE) and the National Highway Traffic Safety Administration (NHTSA), supports and partners with law enforcement agencies across the state. Our mission is to promote participation in national and state traffic safety campaigns and recognize the top traffic safety programs in the state through the annual Illinois Traffic Safety Challenge. By raising awareness and encouraging engagement in these initiatives, our ultimate goal is to support the state highway safety plan in order to reduce crashes, fatalities, and serious injuries.