of Topanga State Park Designated March 22, 2017, in Los Angeles County: Topanga Canyon State Route 28 SR 89 in Tahoe City to Nevada State Route 29 SR 37 in Vallejo to SR 221 near Napa Trancas Street in Napa to SR 20 near Upper Lake State Route 33 US 101 in Ventura to SR 166 near Cuyama Jacinto Reyes Scenic Byway (also a National Forest Scenic Byway), scenic drive through Los Padres National Forest past pine forests and semi-desert landscapes Designated February 18, 1972, in Ventura County: Wheeler Springs to near Sespe Gorge Designated July 11, 1988, in Ventura County: near Sespe Gorge to near Pine Mountain Ridge Road Designated February 18, 1972, in Ventura County: near Pine Mountain Ridge Road to near Lockwood Valley Road Designated July 11, 1988, in Ventura County: near Lockwood Valley Road to Santa Barbara County State Route 35 SR 17 near Redwood Estates to SR 1 in San Francisco Skyline Boulevard, runs along the ridge of the Santa Cruz Mountains Designated September 13, 1968, in San Mateo County: Santa Cruz County to near Page Mill Road Designated January 22, 1968, in San Mateo County: near Page Mill Road to SR 92 near Crystal Springs Reservoir State Route 36 US 101 near Fortuna to SR 3 near Peanut State Route 37 SR 251 near Nicasio to SR 29 in Vallejo State Route 38 I-10 in Redlands to SR 18 at Big Bear Dam Rim of the World Scenic Byway (also a National Forest Scenic Byway), drive through the San Bernardino Mountains with scenic views of forested mountains and desert areas Designated March 19, 1968, in San Bernardino County: Santa Ana River to State Lane near Sugarloaf State Route 39 I-210 in Azusa to SR 2 at Islip Saddle Interstate 40 Barstow to Needles State Route 41 SR 1 in Morro Bay to US 101 in Atascadero SR 46 near Cholame to SR 33 at Reef Station SR 49 at Oakhurst to Yosemite National Park State Route 44 I-5 in Redding to SR 89 near Old Station State Route 46 SR 1 near Cambria to SR 41 near Cholame State Route 49 SR 41 at Oakhurst to SR 89 at Sattley Part of the Yuba-Donner Scenic Byway (also a National Forest Scenic Byway), scenic drive through the Yuba River canyon past several historic mining communities of the California Gold Rush Designated July 14, 1971, in