ISP District 2 - If this is an emergency, dial 911

Counties Served: Lake, McHenry, DuPage, Kane, DeKalb, and northwest Cook Counties

District Two Headquarters is located in the city of Elgin. The primary function of Troopers in District Two is to patrol on Interstate 290, Interstate 55, and Illinois Route 53. Our Commercial Motor Vehicle Officers work across the counties and monitor five IDOT Weigh Stations. In addition to normal patrol functions, our Troopers work throughout the District addressing gun and drug trafficking within our local communities and on the Interstate. We respond to various types of calls for service every day. Our responsibilities include traffic enforcement, criminal patrol, commercial motor vehicle enforcement, and assisting the public on the Illinois roadways.