Ill. Admin. Code tit. 35, § 902.101
Operation of a motor vehicle on a public right of way must comply with 625 ILCS 5/12-602 and 40 CFR 202.22, incorporated by reference at 35 Ill. Adm. Code 900.106.
(Source: Amended at 42 Ill. Reg. 20474, effective November 1, 2018)