boundaries) State Route 197 US 199 near Hiouchi to US 101 near Smith River State Route 198 US 101 near San Lucas to I-5 near Coalinga SR 99 near Goshen to Sequoia National Park U.S. Route 199 US 101 near Crescent City to Oregon State Route 203 Minaret Summit to US 395 near Mammoth Lakes State Route 209 Point Loma to I-5 in San Diego Interstate 210/State Route 210 I-5 in Sylmar to SR 134 in Pasadena SR 330 San Bernardinoto I-10 in Redlands State Route 221 SR 29 near Napa to SR 121 in Napa State Route 236 SR 9 at Boulder Creek to SR 9 at Waterman Gap State Route 239 I-580 near Tracy to SR 4 near Brentwood State Route 243 SR 74 at Mountain Center to I-10 in Banning Part of the Pines to Palms Scenic Byway (also a National Forest Scenic Byway), scenic drive from the ridge of the San Bernardino Mountains to the San Bernardino Valley Designated March 21, 1972, in Riverside County: SR 74 at Mountain Center to Banning State Route 247 SR 62 in Yucca Valley to I-15 in Barstow State Route 251 SR 37 near Nicasio to SR 1 near Point Reyes Station State Route 254 US 101 near Phillipsville to US 101 near Stafford State Route 266 Nevada east of Oasis to SR 168 at Oasis Interstate 280 I-880/SR 17 in San Jose to I-80 in San Francisco Junipero Serra Freeway, nicknamed as the "World's Most Beautiful Freeway", scenic route through the hills of the San Francisco Peninsula Designated April 28, 1980, in San Mateo County: Santa Clara County to South San Francisco State Route 299 US 101 in Arcata to SR 96 at Willow Creek SR 3 at Weaverville to I-5 in Redding SR 89 near Burney to SR 139 near Canby State Route 330 SR 210 San Bernardino to SR 18 at Running Springs U.S. Route 395 SR 14 near Little Lake to SR 89 near Coleville Route 395, runs through the Owens Valley and high desert meadows, with views of the ranges and peaks of the Eastern Sierra Nevada Designated June 30, 1970, in Inyo County: Independence to Fish Springs Designated June 5, 2000, in Mono County: Inyo County to near Crowley Lake Designated November 9, 1971, in Mono County: near Crowley Lake to near Mammoth Lakes Designated June 5, 2000, in Mono County: near Mammoth Lakes