Illinois Department of Transportation
Department overview, news, traffic safety, construction projects and road closures, rest areas, rail information, and employment opportunities.
Doing Business with IDOT
Vendor registration, bid opportunities, active contracts listings, and purchasing forums.
Getting Around in Illinois
Provides listing of Amtrak schedules and routes, road conditions, rest areas, and maps.
IDOT News
Department overview, directory, annual report, program overviews, employment opportunities, press releases, and announcements.
Traffic Safety
Motorcycle safety training program overview and FAQ, information about safety around trucks, order form for traffic safety public education materials.
Historical Maps of Illinois and the Northwest Territory
Joint project by University of Illinois and the Follet Corporation. Features numerous annotated images of geographical maps of Illinois, counties and cities along with the Midwest.
IDOT State Road Map
Provides interactive maps of the state and can be searched by city, town or state park. Also, features printable map options, along with current and winter road conditions.
IllinoisAtlas.com
Provides freely available maps in PDF or JPEG format depicting a vast range of features. An ongoing project of the Data & Mapping Services Division of the Center for Governmental Studies at Northern Illinois University.
Map of Illinois Counties
Map showing the counties in Illinois plus year of formation and county seat information.
Mapathon Illinois
Link directory that features a selection of road maps, city street maps, parks, traffic and roadway references.
State of Illinois: Inside Illinois: Historical Maps
Features a collection of vintage Illinois maps, including railroad maps, river maps, former Department of Transportation, and territorial and multi-state maps.
World Sites Atlas: Illinois Road and Hotel Map
A compact map showing interstate and U.S. highways plus major cities and towns.
Chicago Car Dealers
Locate local auto dealers that arrange loans for people with bad credit
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