Chicago

I-80 west to Route 40 South, Exit 45

Bloomington

Route 39 North to Route 17 West, Exit 35

Springfield

I-55 North to I-155 North to 74 West to I-474 West to Route 6 North to Route 40 North, Exit 6

Galesburg

Route 150 East, to Route 78 north to Route 90 east to Route 40 North