NOT all roads within Madison County are maintained by Madison County. Roads are maintained by the County, the Illinois Department of Transportation (IDOT), townships or incorporated towns, or by a private entity, County responsibilities include pavement maintenance, vegetation control, snow removal and debris pickup.

	County Streets/Roads County roads are any public road located outside the jurisdiction of the various cities in the county and that are not part of the state system.
	State Maintained Highways The state highway system includes any numbered road such as I-255, I-270, Route 3, etc. . The state is also responsible for the traffic signals along these highways and overpasses.
	Municipal Maintained Roads (PDF attached) Streets within municipalities are typically maintained by the incorporated community or by the local townships. View the current municipalities that conduct their own maintenance.
	Township Maintained Roads (PDF attached) Roads located outside the jurisdiction of county, state and municipalities are township roads.