List of state routes in Illinois

Illinois Routes
Illinois Routes
	Standard Illinois route markers
System information
	Maintained by IDOT, ISTHA, and CDOT
Formed	November 5, 1918
Highway names
Interstates	Interstate X (I-X)
US Highways	U.S. Route X (US X)
State	Illinois Route X (IL X)
System links
	Illinois State Highway System; Interstate; US; State; Tollways; Scenic;

The Illinois Routes are the highways in the State Highway System of the U.S. state of Illinois that are not simultaneously part of the Interstate Highway System or the United States Numbered Highway System. These highways are maintained by the Illinois Department of Transportation (IDOT), with the exception of Illinois Route 390 and parts of Illinois Route 56 and Illinois Route 110, which are maintained by the Illinois State Toll Highway Authority (ISTHA), and all routes that enter the Chicago City Limits are maintained by the Chicago Department of Transportation.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.