Route 15 is from:
(a) Route 5 in San Diego to Route 8.
(b) Route 8 to the Nevada state line near Stateline, Nevada via the vicinity of Temecula, Corona, Ontario, Victorville, and Barstow.
(Amended by Stats. 1994, Ch. 1220, Sec. 33. Effective September 30, 1994.)
Last modified: October 25, 2018