SHC §263.6: The state scenic highway system shall also include: Route 101 from: (a) Route 27 (Topanga Canyon Road) to Route 46 near Paso Robles.

The state scenic highway system shall also include: Route 101 from: (a) Route 27 (Topanga Canyon Road) to Route 46 near Paso Robles. (b) Route 156 near Prunedale northeasterly to Route 156. (c) A point in Marin County opposite San Francisco to Route 1 near Marin City. (d) Route 37 near Ignacio to Route 37 near Novato. (e) Route 20 near Calpella to Route 20 near Willits. (f) Route 1 near Leggett to Route 199 near Crescent City. (g) Route 197 near Fort Dick to the Oregon state line. Route 108 from Route 49 near Sonora to Route 395. Route 111 from: (a) Bombay Beach in Salton Sea State Park to Route 195 near Mecca. (b) Route 74 near Palm Desert to Route 10 near Whitewater. Route 116 from Route 101 near Cotati to Route 1 near Jenner. Route 118 from Route 23 to DeSoto Avenue near Browns Canyon. Route 120 from: (a) Route 49 near Chinese Camp to Route 49 near Moccasin. (b) The east boundary of Yosemite National Park to Route 395 near Mono Lake. Route 121 from: (a) Route 37 near Sears Point to Route 12 near Sonoma. (b) Route 221 near Napa State Hospital to near the vicinity of Trancas Street in northeast Napa. Route 125 from Route 94 near Spring Valley to Route 8 near La Mesa. Route 126 from Route 150 near Santa Paula to Route 5 near Castaic.