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Former State Highways In California
Since the current State highways in California, state highway system in California was designated, several routes have been deleted from the system by the California Department of Transportation (Caltrans) and the California State Legislature. Some of them were deleted before or during the 1964 state highway renumbering (California), 1964 state highway renumbering . State Route 7 (1964–1984) State Route 7 (SR 7) ran from SR 1 near SR 47 in Long Beach to Valley Boulevard in Monterey Park as the Long Beach Freeway. Originally running as State Route 15 in 1934, the route was changed to prevent confusion with Interstate 15 in California, Interstate 15 (I-15). In 1985, SR 7 was deleted and has since been renumbered as Interstate 710 (California), I-710. SR 7 was California State Route 7, redesignated in Calexico from I-8 near Holtville to the United States/Mexico border in 1990. This route was completed in 2005. State Route 11 (1934–1981) State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California 31
Route 15, consisting of the contiguous segments of State Route 15 (SR 15) and Interstate 15 (I-15), is a major north–south state highway and Interstate Highway System, Interstate Highway in the U.S. state of California, connecting San Diego County, San Diego, Riverside County, Riverside, and San Bernardino County, San Bernardino counties. The route consists of the southernmost of Interstate 15, I-15, which extends north through Nevada, Arizona, Utah, Idaho, and Montana to the Canada–United States border, Canada–US border. It is a major thoroughfare for traffic between San Diego and the Inland Empire, as well as between Southern California; Las Vegas, Nevada; and the Intermountain West. South of its junction at Interstate 8 in California, I-8 in San Diego, the highway becomes SR 15, extending to Interstate 5 in California, I-5, about from the Mexico–United States border. This segment was initially signed as a state route instead of an Interstat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Jose, California
San Jose, officially the City of San José ( ; ), is a cultural, commercial, and political center within Silicon Valley and the San Francisco Bay Area. With a city population of 997,368 and a metropolitan area population of 1.95 million, it is the most populous city in both the Bay Area and Northern California and the List of United States cities by population, 12th-most populous in the United States. Located in the center of the Santa Clara Valley on the southern shore of San Francisco Bay, San Jose covers an area of and is the county seat, seat of Santa Clara County, California, Santa Clara County. Before the Spanish colonization of the Americas, arrival of the Spanish, the area around San Jose was long inhabited by the Tamyen people, Tamien nation of the Ohlone people San Jose was founded on November 29, 1777, as the ''Pueblo de San José de Our Lady of Guadalupe, Guadalupe'', the first city founded in the Californias. It became a part of Mexico in 1821 after the Mexican Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carquinez Strait
The Carquinez Strait (; Spanish: ''Estrecho de Carquinez'') is a narrow tidal strait located in the Bay Area of Northern California, United States. It is part of the tidal estuary of the Sacramento and the San Joaquin rivers as they drain into the San Francisco Bay. The strait is long and connects Suisun Bay, which receives the waters of the combined rivers, with San Pablo Bay, a northern extension of the San Francisco Bay. The strait formed in prehistoric times, near the close of one of the past ice ages, when the Central Valley was a vast inland lake. Melting ice from the Sierra Nevada raised the water level while seismic activity created a new outlet to the Pacific Ocean, draining the lake into the ocean and exposing the valley floors. Etymology The strait is named after the Karkin people ( in Spanish), a linguistic division of the Ohlone indigenous peoples who once resided on both sides of the strait. History Andrei Sarna-Wojcicki, a geologist emeritus of the US ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California State Route 4
State Route 4 (SR 4) is a state highway in the U.S. state of California, routed from Interstate 80 in the San Francisco Bay Area to State Route 89 in the Sierra Nevada. It roughly parallels the Sacramento-San Joaquin River Delta, a popular area for boating and fishing, with a number of accesses to marinas and other attractions. After crossing the Central Valley, the highway ascends up the Sierra foothills. It passes through Ebbetts Pass and contains the Ebbetts Pass Scenic Byway, a National Scenic Byway. Route description SR 4, an east–west highway, begins in Hercules at San Pablo Avenue next to the Interstate 80 junction as part of John Muir Parkway. (The actual parkway extends a bit past the western terminus.) The road is an expressway from its starting point until it approaches Martinez, at which point it becomes a full freeway (the California Delta Highway) passing Concord, Pittsburg, and Antioch. The John Muir National Historic Site is located direct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California State Route 24
State Route 24 (SR 24) is a heavily traveled east–west state highway in the U.S. state of California that serves the eastern side of the San Francisco Bay Area. A freeway throughout its entire length, it runs from the Interstate 580/ Interstate 980 interchange (just east of the MacArthur Maze) in Oakland, and through the Caldecott Tunnel under the Berkeley Hills, to the Interstate 680 junction in Walnut Creek. It lies in Alameda County, where it is highly urban, and Contra Costa County, where it passes through wooded hillsides and suburbs. SR 24 is a major connection between the San Francisco–Oakland Bay Bridge/MacArthur Maze complex and the inland cities of the East Bay. Route description SR 24 begins at the four-level stack interchange with Interstate 580 and Interstate 980 in Oakland; this interchange is located on top of Grove Shafter Park. SR 24 initially heads north before turning east near the Berkeley city limits. Route 24 rises from near sea level ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martinez, California
Martinez (Spanish language, Spanish: ''Martínez'') is a city in and the county seat of Contra Costa County, California, United States, in the East Bay region of the San Francisco Bay Area. Located on the southern shore of the Carquinez Strait, the city's population was 37,287 at the 2020 United States census, 2020 census. The city is named after Californio ranchero Ygnacio Martínez, having been founded on his Rancho El Pinole. Martinez is known for its historic center and its waterfront. History The beautiful, lush Alhambra Valley was probably a seasonal foraging “pantry” for the stable population of the Karkines Indians. The Karkines are a part of the Ohlone (Costanoan) Indian group. In 1824, the western side of Martinez, Alhambra Creek, Alhambra Valley was included in the Rancho El Pinole Mexican land grant to Ygnacio Martínez. East of these lands was the Rancho Las Juntas, a grant made to Irish born William Welch in 1844; his land lay between the lands of Marti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concord, California
Concord ( ) is the most populous city in Contra Costa County, California, Contra Costa County, California, United States. According to an estimate completed by the United States Census Bureau, the city had a population of 124,016 in 2024, making it the tenth most populous city in the San Francisco Bay Area. Founded in 1869 as Todos Santos by Don (honorific), Don Salvio Pacheco, Salvio Pacheco II, a noted Californio ranchero, the name was later changed to Concord. The city is a major regional suburban East Bay center within the San Francisco Bay Area, and is east of San Francisco. The United States Census Bureau defines an urban area in the East Bay which is separated from the San Francisco–Oakland urban area and with Concord as the principal city: the Concord–Walnut Creek, California, Walnut Creek, CA urban area had a population of 538,583 as of the 2020 United States census, 2020 census, making it the List of United States urban areas, 80th largest in the United States. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 580 (California)
Interstate 580 (I-580) is an approximately east–west auxiliary Interstate Highway in Northern California. The heavily traveled spur route of Interstate 80 in California, I-80 runs from U.S. Route 101 in California, US Route 101 (US 101) in San Rafael, California, San Rafael in the San Francisco Bay Area to Interstate 5 in California, I-5 at a point outside the southern city limits of Tracy, California, Tracy in the Central Valley (California), Central Valley. I-580 forms a concurrency (road), concurrency with I-80 between Albany, California, Albany and Oakland, California, Oakland, the latter of which is the location of the MacArthur Maze interchange immediately east of the San Francisco–Oakland Bay Bridge. I-580 provides a connection from the Bay Area to the southern San Joaquin Valley and Southern California via I-5, as I-5 bypasses the Bay Area to the east. A portion of I-580 is called the MacArthur Freeway, after General Douglas MacArthur. Other portions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleasanton, California
Pleasanton is a city in Alameda County, California, United States. Located in the Amador Valley, it is an upscale suburb in the East Bay region of the San Francisco Bay Area. The population was 79,871 at the 2020 United States census, 2020 census. In 2005 and 2007, Pleasanton was ranked the wealthiest middle-sized city in the United States by the Census Bureau. Pleasanton is home to the headquarters of Safeway, Workday, Inc., Workday, Ellie Mae, Roche Molecular Diagnostics, Blackhawk Network Holdings, Veeva Systems, and Simpson Manufacturing Company. Other major employers include Kaiser Permanente, Oracle Corporation, Oracle, and Macy's. Although Oakland, California, Oakland is the Alameda County seat, a few county offices are located in Pleasanton. The Alameda County Fairgrounds are located in Pleasanton, where the county fair is held during the last week of June and the first week of July. Pleasanton Ridge Regional Park is located on the west side of town. History Pre- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fremont, California
Fremont () is a city in Alameda County, California, United States. Located in the East Bay region of the San Francisco Bay Area, Bay Area, Fremont has a population of 230,504 as of 2020, making it the fourth List of cities and towns in the San Francisco Bay Area, most populous city in the Bay Area, behind San Jose, California, San Jose, San Francisco, and Oakland, California, Oakland. It is the closest East Bay city to the high-tech Silicon Valley network of businesses, and has a strong tech industry presence. The city's origins lie in the community that arose around Mission San José (California), Mission San José, founded in 1797 by the Spanish under Padre Fermín Lasuén. Fremont was incorporated on January 23, 1956, when the former towns of Mission San José, Centerville, Niles, Irvington, and Warm Springs unified into one city. Fremont is named after John C. Frémont, a general who helped lead the American Conquest of California from Mexico and later served as Military Gove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 880 (California)
Interstate 880 (I-880) is a north–south auxiliary Interstate Highway in the San Francisco Bay Area of Northern California. It runs from Interstate 280 (California), I-280 and California State Route 17, State Route 17 (SR 17) in San Jose, California, San Jose to Interstate 80 in California, I-80 and Interstate 580 (California), I-580 in Oakland, California, Oakland, running parallel to the eastern shore of San Francisco Bay. For most of its route, I-880 is officially known as the Nimitz Freeway, after World War II fleet admiral Chester W. Nimitz, who retired to the Bay Area. The northernmost is also commonly referred to as the Cypress Freeway, after the former alignment of the freeway and its subsequent replacement. Route description The southern terminus of I-880 is at its interchange with Interstate 280 (California), I-280 and California State Route 17, SR 17 in San Jose, California, San Jose. From there, it heads roughly northeast past San Jose Internati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California State Route 17
State Route 17 (SR 17, locally known as Highway 17) is a state highway in the U.S. state of California that runs from State Route 1 in Santa Cruz to I-280 and I-880 in San Jose. SR 17, a freeway and expressway, carries substantial commuter and vacation traffic through the Santa Cruz Mountains at Patchen Pass ("The Summit") between Santa Cruz and the San Francisco Bay Area. Route description From its southern terminus with SR 1 in Santa Cruz, Route 17 begins as a five-lane freeway (narrows to four lanes after Pasatiempo Drive). From there, it proceeds through Scotts Valley. At the north end of Scotts Valley, it becomes a four-lane divided highway, with access at various points without interchanges, and begins a winding ascent of the Santa Cruz Mountains. The road crosses the Santa Clara/Santa Cruz county line through the Patchen Pass, commonly referred to as "The Summit", at an elevation of 1,800 feet (549 m), where there is an interchange with SR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
