Illinois Department of TransportationThis crash data is a product of IDOT's Crash Information Section. More information about IDOT's Roadway Crash Data can be found at the Illinois Transportation Safety site.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/bc11eb27849249c89868d6b4cd178613_0engIllinois DOT Open Data PortalPublicCRASHES - 2021 [Illinois]Web servicesIllinois2021