Section 315.
Cal. Streets and Highways Code - SHC § 315.
in effectRoute 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.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026