Section 625 ILCS 5/11-605.2 - Delegation of authority to set a special speed limit while traveling through highway construction or maintenance zones(a) A local agency may delegate to its superintendent of highways the authority to set and post a reduced speed limit for a construction or maintenance zone, as defined in Section 11-605.1 , under subsection (c) of that Section.(b) If a superintendent of highways sets a reduced speed limit for a construction or maintenance zone in accordance with this Section, the local agency must maintain a record that indicates: (1) the location of the construction or maintenance zone;(2) the reduced speed limit set and posted for the construction or maintenance zone; and(3) the dates during which the reduced speed limit was in effect.Amended by P.A. 096-1000,§ 575, eff. 7/2/2010.Added by P.A. 093-0947, § 90, eff. 8/19/2004.