The prima facie speed limits on the following portions of Triunfo Canyon Road are hereby declared to be as follows:
(a) From the Los Angeles County line to Westlake Boulevard, forty-five (45) miles per hour; and
(b) From Westlake Boulevard to Hampshire Road, thirty-five (35) miles per hour.
(§ II, Ord. 544-NS, eff. October 2, 1975)