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...

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...

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...

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...

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...

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...

Sveadal is a private summer resort in an unincorporated area of Llagas-Uvas in Santa Clara County, California. The Swedish American cultural heritage and...

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...

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

primarily in the Central Time Zone, but northwestern Culberson County, including Guadalupe Mountains National Park, is in the Mountain Time Zone, making...

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...

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...

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...

County is a county located in the north central portion of the U.S. state of California. As of the 2020 census, the population was 68,163. The county...

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...

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...

"Canoes") is an unincorporated coastal town in San Luis Obispo County, California, along California State Route 1 between Cambria to the north and Morro...

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

Humboldt County (/ˈhʌmboʊlt/ ) is a county located in the U.S. state of California. As of the 2020 census, the population was 136,463. The county seat is...

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...

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...

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

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

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...

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...

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