21 routes assigned to the "E" zone of the California Route Marker Program, which designates county routes in California. The "E" zone includes county highways...

34 routes assigned to the "S" zone of the California Route Marker Program, which designates county routes in California. The "S" zone includes county highways...

County routes in the U.S. state of California are controlled and maintained by the respective counties in which they are located. However, they are generally...

California. At 656 miles (1,056 km), it is the longest state route in California, and the second-longest in the US after Montana Highway 200. SR 1 has several portions...

Southern California, United States. As of the 2020 census, the population was 3,186,989, making it the third-most-populous county in California, the sixth-most-populous...

98°W / 33.73; -115.98 Riverside County is a county located in the southern portion of the U.S. state of California. As of the 2020 census, the population...

both Route 7 and Route 710. The California Streets and Highways Code defines Route 710 as follows: 622. Route 710 is from Route 1 to Route 210 in Pasadena...

Contra Costa County (/ˌkɒntrə ˈkɒstə/ ; Contra Costa, Spanish for 'Opposite Coast') is a county located in the U.S. state of California, in the East Bay...

Alameda County (/ˌæləˈmiːdə/ AL-ə-MEE-də) is a county located in the U.S. state of California. As of the 2020 census, the population was 1,682,353, making...

enormous wildfire in Butte, Plumas, Lassen, Shasta, and Tehama counties in Northern California. Named after a nearby Dixie Road, the fire began in the Feather...

Santa Clara County, officially the County of Santa Clara, is the sixth-most populous county in the U.S. state of California, with a population of 1,936...

San Mateo County (/ˌsæn məˈteɪ.oʊ/ SAN mə-TAY-oh), officially the County of San Mateo, is a county in the U.S. state of California. As of the 2020 census...

in the Western United States, running through Southern California and the Intermountain West. I-15 begins near the Mexican border in San Diego County...

Hinkley is an unincorporated community in the Mojave Desert, in San Bernardino County, California, United States, 14 miles (23 km) northwest of Barstow...

Atascadero (Spanish for "Mire") is a city in San Luis Obispo County, California, United States, located on U.S. Route 101. Atascadero is part of the San Luis...

Kern County is a county located in the U.S. state of California. As of the 2020 census, the population was 909,235. Its county seat is Bakersfield. Kern...

It offers climbers at least a dozen routes, from multiple scrambling routes (class 3) to a serious technical route (Grade IV, 5.10). Mount Russell sees...

Ventura County (/vɛnˈtʊərə/ ) is a county located in the southern part of the U.S. state of California. As of the 2020 census, the population was 843,843...

wildfire that burned in the Coast Range of Northern California, in Glenn, Lake, Mendocino, Tehama, Trinity, and Shasta Counties. The complex originated...

Monterey County (/ˌmɒntəˈreɪ/ MON-tə-RAY), officially the County of Monterey, is a county located on the Pacific coast in the U.S. state of California. As...

California is a state in the Western United States, lying on the American Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east...

Modoc County (/ˈmoʊdɒk/ ) is a county located in the far northeast corner of the U.S. state of California. Its population is 8,700 as of the 2020 census...

County (/ˌmærɪˈpoʊzə, -sə/ ) is a county located in the U.S. state of California. As of the 2020 U.S. Census, the population was 17,131. The county seat...

Siskiyou County (/ˈsɪskjuː/ SISK-yoo) is a county located in the northwestern part of the U.S. state of California. As of the 2020 census, the population...

located in Eastern California. Modoc County U.S. Route 395 State Route 139 State Route 299 Lassen County U.S. Route 395 State Route 36 State Route 44 State...

5 occurred north and northeast of the town of Ridgecrest, California located in Kern County and west of Searles Valley (approximately 200 km [122 mi]...

Francisco, officially the City and County of San Francisco, is a commercial, financial, and cultural center in Northern California. With a population of 808,437...

Island Mexico Baja California United Kingdom Pitcairn Islands United States (Pacific Time Zone) California Idaho The northern counties of Benewah, Bonner...

destructive wildfire in California's history. The fire began on the morning of Thursday, November 8, 2018 in Butte County, California, near Camp Creek Road...

Bishop Creek) is a city in California, United States. It is the largest populated place and only incorporated city in Inyo County. Bishop is located near...