Illinois	Wisconsin	Indiana	Iowa
Chicago	​Milwaukee	Indianapolis	​Des Moines
Aurora	​Madison	​Fort Wayne	​Cedar Rapids
​Naperville	​Green Bay	​Evansville	​Davenport
​Rockford	​Kenosha	​Carmel	Sioux City
​Springfield	Racine	​South Bend	​Iowa City
Elgin	Appleton	Fishers	Ankeny
​Peoria	​Waukesha	Bloomington IN	​West Des Moines
​Champaign	​Eau Claire	Hammond	​Ames
​Waukegan	​Oshkosh	Noblesville	Waterloo
Cicero	​Janesville	​Lafayette	​Council Bluffs
​Bloomington IL	​West Allis	​Muncie	​Dubuque