Northern California

Last updated

Northern California
Sacramento,-California---State-Capitol.jpg
Golden Gate Bridge San Francisco April 2011 001.jpg
San Francisco from Twin Peaks September 2013 panorama 5 edit.jpg
SJ skyline at night horizontal.jpg
Muir Woods National Monument (47879029461).jpg
Northern California Coast as seen from Muir Beach Overlook.jpg
Squaw Valley Gondola.jpg
Natural Bridges State Park (16328059535).jpg
From left to right: California State Capitol in Sacramento, Golden Gate Bridge, San Francisco skyline, San Jose skyline, Muir Woods National Monument, the northern California coast as seen from Muir Beach Overlook, view of a gondola in Lake Tahoe, and Natural Bridges State Beach in Santa Cruz.
Northern California counties in red.png
Northern California counties in red
CountryUnited States
State California
Major cities San Jose
San Francisco
Fresno
Sacramento
Oakland
Stockton
Fremont
Modesto
Santa Rosa
Salinas
Hayward
Sunnyvale
Visalia
Chico
San Rafael
Redding
Eureka
Susanville
Largest city San Jose
Population
 (2015)
15,376,997

Northern California (colloquially known as NorCal) is a geographic and cultural region that generally comprises the northern portion of the U.S. state of California. Spanning the state's northernmost 48 counties, [1] [2] its main population centers include the San Francisco Bay Area (anchored by the cities of San Jose, San Francisco, and Oakland), the Greater Sacramento area (anchored by the state capital Sacramento), and the Metropolitan Fresno area (anchored by the city of Fresno). Northern California also contains redwood forests, along with most of the Sierra Nevada, including Yosemite Valley and part of Lake Tahoe, Mount Shasta (the second-highest peak in the Cascade Range after Mount Rainier in Washington), and most of the Central Valley, one of the world's most productive agricultural regions.

Contents

The 48-county definition is not used for the Northern California Megaregion, one of the 11 megaregions of the United States. The megaregion's area is instead defined from Metropolitan Fresno north to Greater Sacramento, and from the Bay Area east across Nevada state line to encompass the entire Lake Tahoe-Reno area. [3]

Evidence of Native American habitation in the area dates from at least 19,000 years ago [4] and successive waves of arrivals led to one of the most densely populated areas of pre-Columbian North America. The arrival of European explorers from the early 16th to the mid-18th centuries did not establish European settlements in northern California. In 1770, the Spanish mission at Monterey was the first European settlement in the area, followed by other missions along the coast—eventually extending as far north as Sonoma County. [5]

Description

Map of northern California counties NorCal county map (labeled and colored).png
Map of northern California counties
Map of the three Californias according to the Cal 3 ballot proposal
.mw-parser-output .legend{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .legend-color{display:inline-block;min-width:1.25em;height:1.25em;line-height:1.25;margin:1px 0;text-align:center;border:1px solid black;background-color:transparent;color:black}.mw-parser-output .legend-text{}
Northern California
California
Southern California Cal3 map.svg
Map of the three Californias according to the Cal 3 ballot proposal
  Northern California
  California
  Southern California

Northern California is not a formal geographic designation. California's north–south midway division is around 37°N, which is near the level of San Francisco. Popularly, though, "Northern California" usually refers to the state's northernmost 48 counties. Because of California's large size and diverse geography, the state can be subdivided in other ways as well. For example, the Central Valley is a region that is distinct both culturally and topographically from coastal California, though in northern versus southern California divisions, the Sacramento Valley and most of the San Joaquin Valley are usually placed in northern California. Some observers describe three partitions of California, with north and south sections separated by Central California.

The state is often considered as having an additional division north of the urban areas of the San Francisco Bay Area and Sacramento metropolitan areas. Extreme northern residents have felt under-represented in state government and in 1941 attempted to form a new state with southwestern Oregon to be called Jefferson, or more recently to introduce legislation to split California into two or three states. The coastal area north of the Bay Area is referred to as the North Coast, while the interior region north of Sacramento is referred by locals as the Northstate. [6]

Northern California was used for the name of a proposed new state on the 2018 California ballot created by splitting the existing state into three parts. [7]

Significance

Since the events of the California Gold Rush, Northern California has been a leader on the world's economic, scientific, and cultural stages. From the development of gold mining techniques and logging practices in the 19th century that were later adopted around the world, to the development of world-famous and online business models (such as Apple, Hewlett-Packard, Google, Yahoo!, and eBay), northern California has been at the forefront of new ways of doing business. In science, advances range from being the first to isolate and name fourteen transuranic chemical elements, to breakthroughs in microchip technology. Cultural contributions include the works of Ansel Adams, George Lucas, and Clint Eastwood, as well as beatniks, the Summer of Love, winemaking, the cradle of the international environmental movement, and the open, casual workplace first popularized in the Silicon Valley dot-com boom and now widely in use around the world. Other examples of innovation across diverse fields range from Genentech (development and commercialization of genetic engineering) to CrossFit as a pioneer in extreme human fitness and training. It is also home to one of the largest Air Force Bases on the West Coast, and the largest of California, Travis Air Force Base.

Cities

Northern California's largest metropolitan area is the San Francisco Bay Area which consists of 9 counties: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma counties. The Bay Area consists of the major cities of San Jose, San Francisco, Oakland, and their many suburbs. Although not a part of the Bay Area, in recent years the Bay Area has drawn more commuters from as far as Central Valley cities such as Sacramento, Stockton, Fresno, Turlock and Modesto. These cities in the central part of the Central Valley and Sierra Nevada foothills may be viewed as part of a single megalopolis. [3] The 2010 U.S. Census showed that the Bay Area grew at a faster rate than the Greater Los Angeles Area while Greater Sacramento had the largest growth rate of any metropolitan area in California.

The state's larger inland cities are considered part of Northern California in cases when the state is divided into two parts. Key cities in the region which are not in major metropolitan areas include Eureka on the far North Coast, Redding, at the northern end of the Central Valley, Chico, and Yuba City in the mid-north of the Central Valley, as well as Fresno and Visalia on the southern end. Though smaller in each case, with the notable exception of Fresno, than the larger cities of the general region, these smaller regional centers are often of historical and economic importance for their respective size, due to their locations, which are primarily rural or otherwise isolated.

History

Prehistory to 1847

Inhabited for millennia by Native Americans, from the Shasta tribe in the north, to the Miwoks in the central coast and Sierra Nevada, to the Yokuts of the southern Central Valley, northern California was among the most densely populated areas of pre-Columbian North America. [8]

European explorers

The first European to explore the coast was Juan Rodríguez Cabrillo, sailing for the Spanish Crown; in 1542, Cabrillo's expedition sailed perhaps as far north as the Rogue River in today's Oregon. [9] Beginning in 1565, the Spanish Manila galleons crossed the Pacific Ocean from Mexico to the Spanish Philippines, with silver and gemstones from Mexico. The Manila galleons returned across the northern Pacific, and reached North America usually off the coast of northern California, and then continued south with their Asian trade goods to Mexico.

In 1579, northern California was visited by the English explorer Sir Francis Drake who landed north of today's San Francisco and claimed the area for England. In 1602, the Spaniard Sebastián Vizcaíno explored California's coast as far north as Monterey Bay, where he went ashore. Other Spanish explorers sailed along the coast of northern California for the next 150 years, but no settlements were established. [10]

Spanish era

The first European inhabitants were Spanish missionaries, who built missions along the California coast. The mission at Monterey was first established in 1770, and at San Francisco in 1776. In all, ten missions stretched along the coast from Sonoma to Monterey (and still more missions to the southern tip of Baja California). In 1786, the French signaled their interest in the northern California area by sending a voyage of exploration to Monterey.

The first twenty years of the 19th century continued the colonization of the northern California coast by Spain. By 1820, Spanish influence extended inland approximately 25 to 50 miles (80 km) from the missions. Outside of this zone, perhaps 200,000 to 250,000 Native Americans continued to lead traditional lives. The Adams-Onís Treaty, signed in 1819 between Spain and the young United States, set the northern boundary of the Spanish claims at the 42nd parallel, effectively creating today's northern boundary of northern California.

Russian presence

In 1812, the Russian state-sponsored Russian-American Company established Fort Ross, a fur trading outpost on the coast of today's Sonoma County. Fort Ross was the southernmost Russian settlement, located some 60 miles (97 km) north of Spanish colonies in San Francisco. In 1839, the settlement was abandoned due to its inability to meet resource demands, and the increasing Mexican and American presence in the region. [11]

Mexican era

After Mexico gained independence from Spain in 1821, Mexico continued Spain's missions and settlements in northern California as well as Spain's territorial claims. The Mexican Californios (Spanish-speaking Californians) in these settlements primarily traded cattle hides and tallow with American and European merchant vessels.

Coast Redwoods in Muir Woods National Monument, in Marin County Trees and sunshine.JPG
Coast Redwoods in Muir Woods National Monument, in Marin County

In 1825, the Hudson's Bay Company established a major trading post just north of today's Portland, Oregon. British fur trappers and hunters then used the Siskiyou Trail to travel throughout northern California. [12] The leader of a further French scientific expedition to northern California, Eugene Duflot de Mofras, wrote in 1840 "...it is evident that California will belong to whatever nation chooses to send there a man-of-war and two hundred men." [13] :260 By the 1830s, a significant number of non-Californios had immigrated to northern California. Chief among these was John Sutter, a European immigrant from Switzerland, who was granted 48,827 acres (197.60 km2) centered on the area of today's Sacramento. [14]

American interest

American trappers began entering northern California in the 1830s. [13] :263–4 In 1834, American visionary Ewing Young led a herd of horses and mules over the Siskiyou Trail from missions in northern California to British and American settlements in Oregon. Although a small number of American traders and trappers had lived in northern California since the early 1830s, the first organized overland party of American immigrants to arrive in northern California was the Bartleson-Bidwell Party of 1841 via the new California Trail. [13] :263–273 Also in 1841, an overland exploratory party of the United States Exploring Expedition came down the Siskiyou Trail from the Pacific Northwest. In 1846, the Donner Party earned notoriety as they struggled to enter northern California.

Californian independence and beginning of the United States era

When the Mexican–American War was declared on May 13, 1846, it took almost two months (mid-July 1846) for word to get to California. On June 14, 1846, some 30 non-Mexican settlers, mostly Americans, staged a revolt and seized the small Mexican garrison in Sonoma. They raised the "Bear Flag" of the California Republic over Sonoma. The "Bear Flag Republic" lasted only 26 days, until the U.S. Army, led by John Frémont, took over on July 9. [15] The California state flag today is based on this original Bear Flag, and continues to contain the words "California Republic."

Commodore John Drake Sloat ordered his naval forces to occupy Yerba Buena (present San Francisco) on July 7 and within days American forces controlled San Francisco, Sonoma, and Sutter's Fort in Sacramento. [15] The treaty ending the Mexican–American War was signed on February 2, 1848, and Mexico formally ceded Alta California (including all of present-day northern California) to the United States.

Moon Lake in Lassen County, California Moon Lake.jpg
Moon Lake in Lassen County, California

Gold Rush and California statehood

The California Gold Rush took place almost exclusively in northern California from 1848 to 1855. It began on January 24, 1848, when gold was discovered at Sutter's Mill in Coloma. [16] News of the discovery soon spread, resulting in some 300,000 people coming to California from the rest of the United States and abroad. San Francisco grew from a tiny hamlet, home to about 1,000 Californios into a boomtown of over 50,000 people in the 12 years between 1848 and 1860. [17] [18] New roads, churches, and schools were built, and new towns sprung up, aided in part by the development of new methods of transportation such as steamships which came into regular service and railroads which now connected the coasts. The Gold Rush also had negative effects: American colonists chose to use genocide as a tool to remove the Indigenous people so that they could look for gold on their land. Native oyster species saw their numbers plummet when American colonists began over-harvesting them, leading to a near-extinction of the oysters from the California coast on up into the Pacific Northwest,[ citation needed ] and gold mining caused environmental harm[ specify ].

The Gold Rush also increased pressure to make California a U.S. state. Pro-slavery politicians initially attempted to permanently divide northern and southern California at 36 degrees, 30 minutes, the line of the Missouri Compromise. But instead, the passing of the Compromise of 1850 enabled California to be admitted to the Union as a free state. [19]

Population and agricultural expansion (1855–1899)

Farm near Mount Shasta Mount Shasta Farm.jpg
Farm near Mount Shasta

The decades following the Gold Rush brought dramatic expansion to northern California, both in population and economically – particularly in agriculture. The completion of the First Transcontinental Railroad in 1869, with its terminus in Sacramento (and then later, Oakland), meant that northern California's agricultural produce (and some manufactured goods) could now be shipped economically to the rest of the United States. In return, immigrants from the rest of the United States (and Europe) could comfortably come to northern California. A network of railroads spread throughout northern California, and in 1887, a rail link was completed to the Pacific Northwest. Almost all of these railways came under the control of the Southern Pacific Railroad, headquartered in San Francisco, and San Francisco continued as a financial and cultural center.

Substantial tensions during this era included nativist sentiments (primarily against Chinese immigrants), [20] tensions between the increasing power of the Southern Pacific Railroad and small farmers, and the beginnings of the labor union movement.

Economy

Satellite image of Northern California at night ISS-37 Northern California region.jpg
Satellite image of Northern California at night

Northern California's economy is noted for being the de facto world leader in high-tech industry (software, semiconductor/micro-electronics, biotechnology and medical devices/instruments), as well as being known for clean power, biomedical, government, and finance. Other significant industries include tourism, shipping, manufacturing, and agriculture. Its economy is diverse, though more concentrated in high technology, and subject to the whims of venture capital than any other major regional economy in the nation especially within Silicon Valley, and less dependent on oil and residential housing than Southern California.[ citation needed ] It is home to the state capital, as well as several Western United States regional offices in San Francisco, such as the Federal Reserve and 9th Circuit Court.

Climate

Koppen climate types in northern California Northern California Koppen.png
Köppen climate types in northern California

Northern California has warm or mild to cold climate, in which the Sierra gets snow in the late fall through winter and occasionally into spring. Summers are mild along the coast and generally warm and dry, while winters are cool and usually wet. The high temperatures range from 50s to 30s in the winters while summers temperature range is 90s to 60s or 50s, with highs well into the 100s for the Sacramento region. Snow covers the mountains (generally above 3000 feet) in mid January through February. Fog occurs infrequently or occurs normally in the west and coast, especially in the summer, creating some of the coolest summer conditions in North America. [21]

Population

Historical population
CensusPop.
1850 86,105
1860 346,714302.7%
1870 516,08948.9%
1880 772,77849.7%
1890 961,62824.4%
1900 1,147,72519.4%
1910 1,569,14136.7%
1920 2,003,07527.7%
1930 2,632,27331.4%
1940 3,066,65416.5%
1950 4,654,24851.8%
1960 6,318,48235.8%
1970 7,849,57524.2%
1980 9,359,16019.2%
1990 11,490,92622.8%
2000 13,234,13615.2%
2010 14,573,94610.1%

The population of the forty-eight counties of northern California has shown a steady increase over the years. [22] [23]

The largest percentage increase outside the Gold Rush era (51%) came during the 1940s, as the region was the destination of many post-War veterans and their families, attracted by the greatly expanding industrial base and (often) by their time stationed in northern California during World War II. The largest absolute increase occurred during the 1980s (over 2.1 million person increase), attracted by job opportunities in part by the expansion taking place in Silicon Valley and the Cold War era expansion of the defense industry. The 2010 U.S. Census revealed that northern California grew at a faster rate than Southern California in the 2000s with a rate slightly higher than the state average.

Parks and other protected areas

National Park System

The U.S. National Park System controls a large and diverse group of parks in northern California. The best known is Yosemite National Park, which is displayed on the reverse side of the California state quarter. Other prominent parks are the Kings Canyon-Sequoia National Park complex, Redwood National Park, Pinnacles National Park, Lassen Volcanic National Park and the largest in the contiguous forty-eight states, Death Valley National Park.

National Monuments and other federally protected areas

Other areas under federal protection include Muir Woods National Monument, Giant Sequoia National Monument, Devils Postpile National Monument, Lava Beds National Monument, Point Reyes National Seashore, the Monterey Bay National Marine Sanctuary, and the Cordell Bank and Gulf of the Farallones National Marine Sanctuaries (both off the coast of San Francisco). Included within the latter National Marine Sanctuary is the Farallon National Wildlife Refuge; this National Wildlife Refuge is one of approximately twenty-five such refuges in northern California. National forests occupy large sections of northern California, including the Shasta-Trinity, Klamath, Modoc, Lassen, Mendocino, El Dorado, Tahoe, and Sequoia national forests, among others. Included within (or adjacent to) national forests are federally protected wilderness areas, including the Trinity Alps, Castle Crags, Granite Chief, and Desolation wilderness areas.

In addition, the California Coastal National Monument protects all islets, reefs, and rock outcroppings from the shore of northern California out to a distance of 12 nmi (22 km), along the entire northern California coastline. In addition, the National Park Service administers protected areas on Alcatraz Island, the Golden Gate National Recreation Area Whiskeytown National Recreation Area and the Smith River National Recreation Area. The NPS also administers the Manzanar National Historic Site in Inyo County, the Rosie the Riveter/World War II Home Front National Historical Park in Richmond, and the Tule Lake National Monument outside of Tulelake.

Other parks and protected areas

Educational institutions

Northern California hosts a number of world-renowned universities including Stanford University and University of California, Berkeley. Top-tier public graduate schools include Boalt Hall and Hastings law schools and UC San Francisco (a top-ranked medical school) and UC Davis School of Veterinary Medicine, the largest veterinary school in the United States.

Public institutions

Private institutions

(Partial list)

Research institutions

(Partial list)

Counties

Regions

The following regions are entirely or partly within northern California:

Cities and towns in northern California with more than 50,000 inhabitants

Largest cities (city proper) in northern California
CityPopulation (2020) [24]
Alameda 78,280
Antioch 115,291
Berkeley 124,321
Brentwood 64,292
Chico 101,475
Citrus Heights 87,583
Clovis 120,124
Concord 125,410
Cupertino 60,381
Daly City 104,901
Davis 66,850
Dublin 72,589
Elk Grove 176,124
Fairfield 119,881
Folsom 80,454
Fresno 542,107
Fremont 230,504
Gilroy 59,520
Hanford 57,990
Hayward 162,954
Livermore 87,955
Lodi 66,348
Madera 66,224
Manteca 83,498
Merced 86,333
Milpitas 80,273
Modesto 218,464
Mountain View 82,376
Napa 79,246
Novato 53,225
Oakland 440,646
Palo Alto 68,572
Petaluma 59,776
Pittsburg 76,416
Pleasanton 79,871
Porterville 62,623
Rancho Cordova 79,332
Redding 93,611
Redwood City 84,292
Richmond 116,448
Rocklin 71,601
Roseville 147,773
Sacramento 524,943
Salinas 163,542
San Francisco 873,965
San Jose 1,013,240
San Leandro 91,008
San Mateo 105,661
San Rafael 61,271
San Ramon 84,605
Santa Clara 127,647
Santa Cruz 62,956
Santa Rosa 178,127
South San Francisco 66,105
Stockton 320,804
Sunnyvale 155,805
Tracy 93,000
Tulare 68,875
Turlock 72,740
Union City 70,143
Vacaville 102,386
Vallejo 126,090
Visalia 141,384
Walnut Creek 70,127
Watsonville 52,590
West Sacramento 53,915
Woodland 61,032
Yuba City 70,117

Metropolitan areas

Northern California is home to three of the state's four extended metropolitan areas, which are home to over three-fourths of the region's population as of the 2010 United States Census: [25]

Metropolitan regionPopulation
San Francisco Bay Area 7,468,390
Greater Sacramento 2,461,780
Metropolitan Fresno 1,081,315

Major business districts

The following are major central business districts:

Transportation

See also articles:

See also categories:

Airports

San Francisco International Airport (or SFO) is the largest and busiest airport in northern California, also ranking second in the state and tenth in the United States. International Terminal of San Francisco International Airport2.jpg
San Francisco International Airport (or SFO) is the largest and busiest airport in northern California, also ranking second in the state and tenth in the United States.
San Jose International Airport is ranked as the best-run airport in the United States, by the ACBJ. Airbus A-300 UPS takes off (5863558111) (2).jpg
San Jose International Airport is ranked as the best-run airport in the United States, by the ACBJ.

There are 11 airports in Northern California categorized as Primary Service Commercial airports by the FAA: [27]

AirportIDCityCategory2018 Enplanements
San Francisco International Airport SFO San Francisco Large Hub27,794,154
San Jose International Airport SJC San Jose Medium Hub7,037,144
Oakland International Airport OAK Oakland Medium Hub6,687,963
Sacramento International Airport SMF Sacramento Medium Hub5,907,901
Fresno Yosemite International Airport FAT Fresno Small Hub853,538
Charles M. Schulz–Sonoma County Airport STS Santa Rosa Non Hub217,994
Monterey Regional Airport MRY Monterey Non Hub188,046
Stockton Metropolitan Airport SCK Stockton Non Hub99,258
Arcata-Eureka Airport ACV Arcata Non Hub69,604
Redding Municipal Airport RDD Redding Non Hub42,775
Mammoth Yosemite Airport MMH Mammoth Lakes Non Hub23,522

Railroad

The 19th Street/Oakland BART station in downtown Oakland 19th Street-Oakland BART.jpg
The 19th Street/Oakland BART station in downtown Oakland

Major transit organizations

Major transit ferries

The historic San Francisco Ferry Building is the busiest ferry terminal on the West Coast and connects Downtown San Francisco to various parts of the Bay Area. San Francisco Ferry Building.jpg
The historic San Francisco Ferry Building is the busiest ferry terminal on the West Coast and connects Downtown San Francisco to various parts of the Bay Area.

Freeways

Interstate highways

U.S. Routes

The Golden Gate Bridge is one of northern California's most well-known landmarks and one of the most famous bridges in the world. GoldenGateBridge.jpg
The Golden Gate Bridge is one of northern California's most well-known landmarks and one of the most famous bridges in the world.
I-80 and I-580 in Berkeley in the Bay Area I-80 Eastshore Fwy.jpg
I-80 and I-580 in Berkeley in the Bay Area
State Route 120 is one of the many highways that traverse the isolated areas of inner northern California. SR 120 Yosemite.jpg
State Route 120 is one of the many highways that traverse the isolated areas of inner northern California.

Principal state highways

Communication

Telephone area codes

Sports

Major league professional sports teams

SportLeagueTeamVenueCity
Baseball MLB Oakland Athletics (American League) RingCentral Coliseum Oakland
San Francisco Giants (National League) Oracle Park San Francisco
Basketball NBA Golden State Warriors Chase Center San Francisco
Sacramento Kings Golden 1 Center Sacramento
Football NFL San Francisco 49ers Levi's Stadium Santa Clara
Ice hockey NHL San Jose Sharks SAP Center San Jose
Soccer MLS San Jose Earthquakes Avaya Stadium San Jose
Indoor football IFL Bay Area Panthers SAP Center San Jose

College sports teams

Sports venues

Sporting events

See also

Related Research Articles

U.S. Route 101 Numbered U.S. Highway in California, Oregon, and Washington in the United States

U.S. Route 101, or U.S. Highway 101 (US 101), is a north–south United States Numbered Highway that runs through the states of California, Oregon, and Washington, on the West Coast of the United States. It is also known as El Camino Real where its route along the southern and central California coast approximates the old trail which linked the Spanish missions, pueblos, and presidios. It merges at some points with California State Route 1 (SR 1).

State Route 1 (SR 1) is a major north–south state highway that runs along most of the Pacific coastline of the U.S. state of California. At a total of just over 656 miles (1,056 km), it is the longest state route in California. SR 1 has several portions designated as either Pacific Coast Highway (PCH), Cabrillo Highway, Shoreline Highway, or Coast Highway. Its southern terminus is at Interstate 5 (I-5) near Dana Point in Orange County and its northern terminus is at U.S. Route 101 (US 101) near Leggett in Mendocino County. SR 1 also at times runs concurrently with US 101, most notably through a 54-mile (87 km) stretch in Ventura and Santa Barbara counties, and across the Golden Gate Bridge.

Interstate 5 (I-5) is the main north–south Interstate Highway on the West Coast of the United States, running largely parallel to the Pacific coast of the contiguous U.S. from Mexico to Canada. It travels through the states of California, Oregon, and Washington, serving several large cities on the U.S. West Coast, including San Diego, Los Angeles, Sacramento, Portland, and Seattle. It is the only continuous Interstate highway to touch both the Mexican and the Canadian borders. Upon crossing the Mexican border at its southern terminus, I-5 continues to Tijuana, Baja California, as Mexico Federal Highway 1 (Fed. 1). Upon crossing the Canadian border at its northern terminus, it continues to Vancouver as British Columbia Highway 99 (BC 99).

Interstate 280 (I-280) is a 57.5-mile-long (92.5 km) major north–south auxiliary Interstate Highway in the San Francisco Bay Area of Northern California. It runs from I-680 and US 101 in San Jose to King and Fifth Streets in San Francisco, running just to the west of the larger cities of San Francisco Peninsula for most of its route.

<i>Capitol Corridor</i> Amtrak rail route in California

The Capitol Corridor is a 168-mile (270 km) passenger train route in Northern California operated by Amtrak between San Jose, in the Bay Area, and Auburn, in the Sacramento Valley. The route is named after the two points most trains operate between, San Jose and Sacramento. The route runs roughly parallel to Interstate 880 and Interstate 80. Some trips run from Oakland to San Jose, while a single daily round trip runs all the way from San Jose to Auburn, in the foothills of the Sierra Nevada. Capitol Corridor trains started in 1991.

California State Route 82 Highway in California

State Route 82 is a state highway in the U.S. state of California that runs from Interstate 880 (I-880) in San Jose to I-280 in San Francisco following the San Francisco Peninsula. It is the spinal arterial road of the peninsula and runs parallel to the nearby Caltrain line along much of the route. For much of its length, the highway is named El Camino Real and formed part of the historic El Camino Real mission trail. It passes through and near the historic downtowns of many Peninsula cities, including Burlingame, San Mateo, Redwood City, Menlo Park, Palo Alto, Mountain View, and Sunnyvale, and through some of the most walkable and transit-oriented neighborhoods in the region.

The State Scenic Highway System in the U.S. state of California is a list of highways, mainly state highways, that have been designated by the California Department of Transportation (Caltrans) as scenic highways. They are marked by the state flower, a California poppy, inside either a rectangle for state-maintained highways or a pentagon for county highways.

California's major urban areas normally are thought of as two large megalopolises: one in Northern California and one in Southern California, separated from each other by approximately 382 miles or 615 km, with sparsely inhabited (relatively) Central Coast, Central Valley, and Transverse Ranges in between. Other ideas conceive of a single megalopolis encompassing both North and South, or a division of Coastal California vs. Inland California. These regional concepts are usually based on geographic, cultural, political, and environmental differences, rather than transportation and infrastructure connectivity and boundaries.

Central California Region of California in the United States

Central California is generally thought of as the middle third of the state, north of Southern California, which includes Los Angeles, and south of Northern California, which includes San Francisco. It includes the northern portion of the San Joaquin Valley, part of the Central Coast, the central hills of the California Coast Ranges and the foothills and mountain areas of the central Sierra Nevada.

Transportation in the San Francisco Bay Area Overview of transportation in the San Francisco Bay Area, California, United States

People in the San Francisco Bay Area rely on a complex multimodal transportation infrastructure consisting of roads, bridges, highways, rail, tunnels, airports, seaports, and bike and pedestrian paths. The development, maintenance, and operation of these different modes of transportation are overseen by various agencies, including the California Department of Transportation (Caltrans), the Association of Bay Area Governments, San Francisco Municipal Transportation Agency, and the Metropolitan Transportation Commission. These and other organizations collectively manage several interstate highways and state routes, two subway networks, two commuter rail agencies, eight trans-bay bridges, transbay ferry service, local bus service, three international airports, and an extensive network of roads, tunnels, and bike paths.

U.S. Route 101 (US 101) is a major north–south United States Numbered Highway, stretching from Los Angeles, California to Tumwater, Washington. The California portion of US 101 is one of the last remaining and longest U.S. Routes still active in the state, and the longest highway of any kind in California. US 101 was also one of the original national routes established in 1926. Significant portions of US 101 between the Los Angeles area and the San Francisco Bay Area follow El Camino Real, the commemorative route connecting the former Alta California's 21 missions.

Transportation in California Overview of the transport in the State of California

California's transportation system is complex and dynamic. Although known for its car culture and extensive network of freeways and roads, the state also has a vast array of rail, sea, and air transport. Several subway, light rail, and commuter rail networks are found in many of the state's largest population centers. In addition, with the state's location on the West Coast of the United States, several important ports in California handle freight shipments from the Pacific Rim and beyond. A number of airports are also spread out across the state, ranging from small general aviation airports to large international hubs like Los Angeles International Airport and San Francisco International Airport.

Interstate 5 (I-5) is a major north–south route of the Interstate Highway System in the United States, stretching from the Mexican border at the San Ysidro crossing to the Canadian border near Blaine, Washington. From San Ysidro, the segment of I-5 in California runs north across the length of the state, and crosses into Oregon south of the Medford-Ashland metropolitan area. It is the more important and most-used of the two major north–south routes on the Pacific Coast, the other being U.S. Route 101 (US 101), which is primarily coastal. I-5 is known colloquially as "the 5" to Southern California residents and "5" to Northern California residents. The highway connects to the Mexican Federal Highway 1 in the south.

Sacramento metropolitan area Metropolitan area in California, United States

The Greater Sacramento area, or officially Sacramento–Roseville, CA Combined Statistical Area, is a combined statistical area consisting of several metropolitan statistical areas and seven counties in Northern California, namely Sacramento, Yolo, El Dorado, Placer, Sutter, Yuba, and Nevada counties.

Environment of California

The environment of California describes results of human habitation of the State of California.

Outline of California Overview of and topical guide to California

The following outline is provided as an overview of and topical guide to the U.S. state of California.

Metropolitan Fresno combined statistical area in California, United States

Metropolitan Fresno, officially Fresno–Madera, CA CSA, is a metropolitan area in the San Joaquin Valley, in the United States, consisting of Fresno and Madera counties. It is the third-largest metropolitan region in Northern California, behind the San Francisco Bay Area and Greater Sacramento. It is also the 49th-largest CSA in the U.S. as of 2010 census.

Northern California megaregion Megaregion of the U.S. in California

The Northern California megaregion, distinct from Northern California, is an urbanized region of California consisting of many large cities including San Jose, San Francisco, Sacramento, and Oakland. There are varying definitions of the megaregion, but it is generally seen as encompassing the San Francisco Bay Area, the Sacramento area, northern San Joaquin Valley, and the Monterey Bay Area.

Transportation in the Sacramento metropolitan area Complex multi-modal network moving people and goods in the region of California’s state capital

Transportation in the Sacramento metropolitan area consists of a variety of different modes of travel in El Dorado County, Placer County, Sacramento County, and Yolo County, which are the four counties that comprise the Sacramento metropolitan area.

References

  1. Morgan, Neil (April 19, 1963). "Westward Tilt: Northern California". Lodi News-Sentinel. Lodi, California. Retrieved September 7, 2014.
  2. John E. Kent, ed. (1917). Kent Guide Manual (Harrison Narcotic Law) and Progressional Registry. San Francisco: The Service Press. p. 6.
  3. 1 2 Metcalf, Gabriel; Terplan, Egon (November–December 2007). "The northern California megaregion". The Urbanist. San Francisco Planning and Urban Research Association . Retrieved November 21, 2009.
  4. Sep 2019, Megan I. Gannon / 4 (September 4, 2019). "The Knotty Question of When Humans Made the Americas Home". SAPIENS. Retrieved July 29, 2021.
  5. "Home | County of Sonoma". sonomacounty.ca.gov. Retrieved July 29, 2021.
  6. Wiles, Tay (January 22, 2018). "A separatist state of mind". High Country News. Archived from the original on June 17, 2018. Retrieved August 23, 2018.
  7. Myers, John (June 13, 2018). "Radical plan to split California into three states earns spot on November ballot". Los Angeles Times . Retrieved June 14, 2018.
  8. R.F. Heizer (1966). "California Indian Tribes map". CaliforniaPrehistory.com. Retrieved February 10, 2007.
  9. "Juan Rodríguez Cabrillo: A Voyage of Discovery". U.S. National Park Service. Retrieved February 10, 2007.
  10. "Introduction--Early History of the California Coast--A National Register of Historic Places Travel Itinerary". www.nps.gov. Retrieved July 29, 2021.
  11. "Russian Expansion to America (Russian American Company in California)".
  12. "Hunters and Trappers at Upper Soda Springs". Museum of the Siskiyou Trail. Retrieved February 10, 2007.
  13. 1 2 3 Bancroft, Hubert Howe (1886). History of California, 1840–1845, Volume 4. A. L. Bancroft. OCLC   9475460.
  14. "Sutter's Fort Historic State Park". California Department of Parks & Recreation. Retrieved February 10, 2007.
  15. 1 2 "American Transition to Early Statehood". California Department of Parks & Recreation. Retrieved February 10, 2007.
  16. "[E]vents from January 1848 through December 1855 [are] generally acknowledged as the 'Gold Rush' .... After 1855, California gold mining changed and is outside the 'rush' era." "The Gold Rush of California: A Bibliography of Periodical Articles". California State University, Stanislaus. 2002. Retrieved January 23, 2008.
  17. Richards, Rand, 1949- (1991). Historic San Francisco : a concise history and guide. San Francisco: Heritage House Publishers. ISBN   1-879367-00-9. OCLC   23463043.CS1 maint: multiple names: authors list (link)
  18. Bureau, US Census. "1860 Census: Population of the United States". The United States Census Bureau. Retrieved October 10, 2020.
  19. "Living shorelines could help California coasts adapt to rising sea levels". Grist. June 15, 2021. Retrieved July 29, 2021.
  20. "California Labor History Archive". California Labor Federation. Retrieved July 29, 2021.
  21. "Northern California:". www.ccul.org. Retrieved July 29, 2021.
  22. "Historical census data by U.S. Census Bureau". Archived from the original on December 31, 2003. Retrieved February 6, 2019.
  23. Bureau, U. S. Census. "U.S. Census website". United States Census Bureau . Retrieved February 6, 2019.
  24. "U.S. Census Bureau QuickFacts". United States Census Bureau. Retrieved September 3, 2021.
  25. Excerpted from 2010 United States Census
  26. "San Jose's SJC flies past SFO to the top of rankings as America's best-run airport". Silicon Valley Business Journal. Archived from the original on May 17, 2017. Retrieved November 2, 2017.
  27. "Passenger Boarding (Enplanement) and All-Cargo Data for U.S. Airports – Airports". Faa.gov. Retrieved February 6, 2019.
  28. For current information, see nanpa.com, the North American Numbering Plan Administration site.