WB Champaign 15 at the Champaign/Vermilion County Line.
EB Kankakee 53 east of Kankakee 23.
Counties :
- Boone County
- Bureau County
- Champiagn County
- Christian County
- Clay County
- Clinton County
- Cook County
- Coles County
- Cumberland County
- De Kalb County
- De Witt County
- Douglas County
- Du Page County
- Edgar County
- Effingham County
- Fayette County
- Grundy County
- Henry County
- Iroquois County
- Kane County
- Kankakee County
- Kendall County
- Knox County
- Lake County
- La Salle County
- Livingston County
- Logan County
- Macon County
- Mason County
- Mc Donough County
- Mc Henry County
- Mc Lean County
- Menard County
- Peoria County
- Piatt County
- Rock Island County
- St. Clair County
- Sangamon County
- Shelby County
- Vermilion County
- Will County
- Winnebago County
- Woodford County