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1973 Roseville Yard Disaster
The Roseville Yard Disaster was an accidental explosion and fire that occurred on April 28, 1973, at a major Southern Pacific rail yard in the city of Roseville, California. The shipment of munitions bound for the Vietnam War originated at the Hawthorne, Nevada Naval Ammunition Depot. Explosions continued for a number of hours and the loudest could be heard as far as away. There were no fatalities, although 48 people were injured. Subsequent investigation pointed to a small fire in a box car caused by overheated brakes. The US military-owned box car was part of a train of military box cars carrying high explosive aircraft ammunition that had just arrived in the yard after descending from the Sierra Nevada into the Roseville Yard. The train had been switched to a Southern Pacific line in Sparks, Nevada, before descending from Donner Summit Donner Pass is a mountain pass in the northern Sierra Nevada, above Donner Lake and Donner Memorial State Park about west of Truckee, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cal OES History, 1973 Railroad Explosion, Roseville Yard, California
Cal or CAL may refer to: Arts and entertainment * ''Cal'' (novel), a 1983 novel by Bernard MacLaverty * "Cal" (short story), a science fiction short story by Isaac Asimov * ''Cal'' (1984 film), an Irish drama starring John Lynch and Helen Mirren ** ''Cal'' (album), the soundtrack album by Mark Knopfler * ''Cal'' (2013 film), a British drama * Judge Cal, a fictional character in the ''Judge Dredd'' comic strip in ''2000 AD'' Aviation * Cal Air International, an airline based in the United Kingdom * Campbeltown Airport IATA airport code * China Airlines ICAO airline code * Continental Airlines, an American airline with the New York Stock Exchange symbol of "CAL" * CAL Cargo Air Lines, a cargo airline based in Israel Organizations and businesses * CAL Bank, a commercial bank in Ghana * Cal Yachts, originally the Jensen Marine Corporation, founded in 1957 * Center for Applied Linguistics, a non-profit organization that researches language and culture * Cercle artistique ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Pacific Transportation Company
The Southern Pacific (or Espee from the railroad initials- SP) was an American Class I railroad network that existed from 1865 to 1996 and operated largely in the Western United States. The system was operated by various companies under the names Southern Pacific Railroad, Southern Pacific Company and Southern Pacific Transportation Company. The original Southern Pacific began in 1865 as a land holding company. The last incarnation of the Southern Pacific, the Southern Pacific Transportation Company, was founded in 1969 and assumed control of the Southern Pacific system. The Southern Pacific Transportation Company was acquired in 1996 by the Union Pacific Corporation and merged with their Union Pacific Railroad. The Southern Pacific legacy founded hospitals in San Francisco, Tucson, and Houston. In the 1970s, it also founded a telecommunications network with a state-of-the-art microwave and fiber optic backbone. This telecommunications network became part of Sprint, a compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Yard
A rail yard, railway yard, railroad yard (US) or simply yard, is a series of tracks in a rail network for storing, sorting, or loading and unloading rail vehicles and locomotives. Yards have many tracks in parallel for keeping rolling stock or unused locomotives stored off the main line, so that they do not obstruct the flow of traffic. Cars or wagons are moved around by specially designed yard switchers (US) or shunters, a type of locomotive. Cars or wagons in a yard may be sorted by numerous categories, including railway company, loaded or unloaded, destination, car type, or whether they need repairs. Yards are normally built where there is a need to store rail vehicles while they are not being loaded or unloaded, or are waiting to be assembled into trains. Large yards may have a tower to control operations. Many yards are located at strategic points on a main line. Main-line yards are often composed of an up yard and a down yard, linked to the associated direction of travel. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roseville, California
Roseville is the most populous city in Placer County, California, located within the Sacramento metropolitan area. As of 2019, the US Census Bureau estimated the city's population to be 141,500. Interstate 80 runs through Roseville and State Route 65 runs through part of the northern edge of the city. History The settlement was originally a stage coach station called Griders. According to the Roseville Historical Society, in 1864 the Central Pacific Railroad tracks were constructed northeastward from Sacramento. The point where the tracks met the California Central Railroad line was named "Junction". Junction eventually became known as Roseville. In 1909, three years after the Southern Pacific Railroad moved its facilities from Rocklin to Roseville, the town became an incorporated city. What followed was a period of expansion, with the community building more than 100 structures, including what was the largest ice manufacturing plant in the world (Pacific Fruit Express building ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam. The north was supported by the Soviet Union, China, and other communist states, while the south was United States in the Vietnam War, supported by the United States and other anti-communism, anti-communist Free World Military Forces, allies. The war is widely considered to be a Cold War-era proxy war. It lasted almost 20 years, with direct U.S. involvement ending in 1973. The conflict also spilled over into neighboring states, exacerbating the Laotian Civil War and the Cambodian Civil War, which ended with all three countries becoming communist states by 1975. After the French 1954 Geneva Conference, military withdrawal from Indochina in 1954 – following their defeat in the First Indochina War – the Viet Minh to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Nevada
The Sierra Nevada () is a mountain range in the Western United States, between the Central Valley of California and the Great Basin. The vast majority of the range lies in the state of California, although the Carson Range spur lies primarily in Nevada. The Sierra Nevada is part of the American Cordillera, an almost continuous chain of mountain ranges that forms the western "backbone" of the Americas. The Sierra runs north-south and its width ranges from to across east–west. Notable features include General Sherman, the largest tree in the world by volume; Lake Tahoe, the largest alpine lake in North America; Mount Whitney at , the highest point in the contiguous United States; and Yosemite Valley sculpted by glaciers from one-hundred-million-year-old granite, containing high waterfalls. The Sierra is home to three national parks, twenty wilderness areas, and two national monuments. These areas include Yosemite, Sequoia, and Kings Canyon National Parks; and Devils Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sparks, Nevada
Sparks is a city in Washoe County, Nevada, United States. It was founded in 1904, incorporated on March 15, 1905, and is located just east of Reno. The 2020 U.S. Census counted 108,445 residents in the city. It is the fifth most populous city in Nevada. It is named after John Sparks, Nevada Governor (1903–1908), and a member of the Silver Party. Sparks is located within the Reno–Sparks metropolitan area. History Euro-American settlement began in the early 1850s, and the population density remained very low until 1904 when the Southern Pacific Railroad built a switch yard and maintenance sheds there, after moving the division point from Wadsworth. In 1902, The Southern Pacific purchased a large tract of swamp-like land near its newly built railyard, and gave everyone clear deed to a lot for the sum of $1. They also offered to pick up and move every house in Wadsworth and reassemble it in this new town free of charge. As the population increased, a city was established, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donner Pass
Donner Pass is a mountain pass in the northern Sierra Nevada, above Donner Lake and Donner Memorial State Park about west of Truckee, California. Like the Sierra Nevada themselves, the pass has a steep approach from the east and a gradual approach from the west. The pass has been used by the California Trail, First transcontinental railroad, Overland Route, Lincoln Highway and Victory Highway (both later U.S. Route 40 and still later Donner Pass Road), as well as indirectly by Interstate 80. The pass gets its name from the ill-fated Donner Party who overwintered there in 1846. Today the area is home to a thriving recreational community with several alpine lakes and ski resorts ( Donner Ski Ranch, Boreal, and Sugar Bowl). The permanent communities in the area include Kingvale and Soda Springs, as well as the larger community below the pass surrounding Donner Lake. History To reach California from the east, pioneers had to get their wagons over the Sierra Nevada mountain r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1973 In California
Events January * January 1 - The United Kingdom, the Republic of Ireland and Denmark 1973 enlargement of the European Communities, enter the European Economic Community, which later becomes the European Union. * January 15 – Vietnam War: Citing progress in peace negotiations, U.S. President Richard Nixon announces the suspension of offensive action in North Vietnam. * January 17 – Ferdinand Marcos becomes President for Life of the Philippines. * January 20 – Richard Nixon is Second inauguration of Richard Nixon, sworn in for a second term as President of the United States. Nixon is the only person to have been sworn in twice as President (First inauguration of Richard Nixon, 1969, Second inauguration of Richard Nixon, 1973) and Vice President of the United States (First inauguration of Dwight D. Eisenhower, 1953, Second inauguration of Dwight D. Eisenhower, 1957). * January 22 ** George Foreman defeats Joe Frazier to win the heavyweight world boxing championship. ** A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Accidents In 1973
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosions In 1973
An explosion is a rapid expansion in volume associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Supersonic explosions created by high explosives are known as detonations and travel through shock waves. Subsonic explosions are created by low explosives through a slower combustion process known as deflagration. Causes Explosions can occur in nature due to a large influx of energy. Most natural explosions arise from volcanic or stellar processes of various sorts. Explosive volcanic eruptions occur when magma rises from below, it has very dissolved gas in it. The reduction of pressure as the magma rises and causes the gas to bubble out of solution, resulting in a rapid increase in volume. Explosions also occur as a result of impact events and in phenomena such as hydrothermal explosions (also due to volcanic processes). Explosions can also occur outside of Earth in the universe in events ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Accidents And Incidents In California
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in Track (rail transport), tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on Railroad tie, sleepers (ties) set in track ballast, ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower friction, frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The rail transport operations, operation is carried out by a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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