Illinois Department of TransportationIn Illinois, businesses, residents, and visitors have access to one of the largest and most effective multi-modal transportation systems in the nation. This includes roads, railways, airways, waterways, canals, and terminals such as airports, railway stations, bus stations, warehouses, and intermodal facilities. Illinois' centralized geographic location, as well as the diversity of available transportation options, places the Illinois transportation system in an essential role in the nation's ability to move goods and people. Roadway information is collected for all public highways as defined in Illinois Compiled Statutes (605 ILCS 5/2-202). A 'public highway' is defined as the entire width, between right-of-way lines, of a highway that is open for public travel. This includes existing and proposed roads as well as dedicated right-of-way. However, this does not include roadways or driveways provided by a business or landowner for access to their property. Previously unreported public highways must be 0.04 mile or longer to be added to IRIS. Existing IRIS alignments are revised for changes affecting 0.01 mile or more.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/b1aa989c647345f68f5bdb6defe9c99e_0engIllinois DOT Open Data PortalPublicDistrict 2 Roads - 2017 [Illinois]Web servicesIllinois2017