The prima facie speed limit on the following portion of Townsgate Road is hereby declared to be as follows:
(a) From Hampshire Road to Lakeview Canyon Road, forty (40) miles per hour.
(§ III, Ord. 836-NS, eff. June 28, 1983, as amended by § II, Ord. 1134-NS, eff. February 4, 1992, § I, Ord. 1281-NS, eff. April 30, 1997, and Ord. 1390-NS, eff. May 23, 2002)