Ill. Admin. Code tit. 92, § 550.ILLUSTRATION A

District and Region Boundaries with Office Locations

AUTHORITY: Implementing and authorized by Sections 4-210, 4-211, and 4-212 of the Illinois Highway Code (Ill. Rev. Stat. 1981, ch. 121, pars. 4-210, 4-211, and 4-212).DEPARTMENT OF TRANSPORTATION