article: Interstate 57
links: Union County, Illinois Pulaski County, Illinois Scott County, Missouri Effingham County, Illinois Chicago Iroquois County, Illinois Alexander County, Illinois Interstate Highway Missouri Department of Transportation Will County, Illinois Kankakee County, Illinois Illinois Jefferson County, Illinois United States Franklin County, Illinois Douglas County, Illinois Cook County, Illinois Champaign County, Illinois Mississippi County, Missouri Marion County, Illinois Chicago, Illinois Blue Island, Illinois Ford County, Illinois Missouri Clay County, Illinois Federal Highway Administration Williamson County, Illinois Johnson County, Illinois Effingham, Illinois Country Club Hills, Illinois Mount Vernon, Illinois Sikeston, Missouri Shelby County, Illinois Fayette County, Illinois Coles County, Illinois Cumberland County, Illinois Champaign, Illinois