Cal. Sts. & High. Code § 253.4
The California freeway and expressway system shall also include:
(f) Route 89 near Sierraville to Route 70 near Vinton.
Route 58 from:
(c) Route 99 near Bakersfield to Route 15 near Barstow.
Route 62 from Route 10 near Whitewater to Route 247 near Yucca Valley.
Route 76 from Route 5 near Oceanside to Route 15.
Route 77 from Route 93 westerly of Moraga to Route 24 near Lafayette.
Route 46 from Route 101 in San Luis Obispo County to Route 99 near Famoso.
Route 49 from: