Market Access: Roadways In McHenry County and Region



Distance In Miles From
Chicago, IL 40 Madison, WI 98
Cleveland, OH 380 Memphis, TN 500
Des Moines, IA 289 Milwaukee, WI 86
Detroit, MI 305 Minneapolis/St. Paul, MN 360
Green Bay, WI 160 Pittsburgh, PA 489
Indianapolis, IN 215 Rockford, IL 46
Louisville, KY 327 St. Louis, MO 300



Interstate Highways:
90 (Northwest Tollway)

Illinois State Toll Highway Authority
For information on the Illinois State Highways please visit the website:

43 (Southern Wisconsin)

State Routes:
Routes 20, 62, 120,176, 173
Routes 23, 31, 47

The Illinois Department of Transportation (IDOT) can be reached at:

Or visit the website:
US Routes:
Routes 14 and 12

For information on road construction, traffic times, road closures, etc., please visit the website at:

Prairie Parkway Information
Proposed parkway – spanning from I 90 to US 12 at the Wisconsin State Line.

For more information please visit the web sites below.

Traffic Counts
McHenry County Traffic Counts


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