Illinois Statutes Chapter 605. Roads and Bridges § 5/4-201.12. Erection and maintenance of traffic control devices and signs; removal of route markings; notice; designated bikeways

§ 4-201.12. Except as provided in the Illinois Adopt-A-Highway Act,  1 to place, erect and maintain on highways all traffic control devices and signs authorized by this Code or by Chapter 11, Article III of the Illinois Vehicle Code.  2

To place, erect and maintain on highways signs or surface markings or both to indicate officially designated bicycle routes. Whenever the Department is going to permanently remove route markings from a State highway within a municipality, it shall notify that municipality at least 90 days before such removal.

To acquire right-of-way, plan, locate, relocate, construct, reconstruct, maintain, alter, improve, vacate and regulate the use of officially designated bikeways, as defined in Section 2 of the Bikeway Act.  3