(625 ILCS 5/1-179) (from Ch. 95 1/2, par. 1-179)
Sec. 1-179. Roadway.
That portion of a highway improved, designed or ordinarily used for vehicular travel, exclusive of the berm or shoulder. In the event a highway includes two or more separate roadways the term "roadway" as used herein shall refer to any such roadway separately but not to all such roadways collectively.
(Source: P.A. 76-1586.)