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Overland Train
In the 1950s, LeTourneau Inc. developed several overland trains, essentially oversized semi-trailer trucks that could travel over almost any terrain. Their intention was to be able to handle logistics needs without being dependent on local road or rail systems, allowing them to operate in back-country areas. The US Army had three experimental units built, the largest reaching almost long, which holds the record for the longest off-road vehicle. Road trains are in use in certain roles today, but the US Army examples and a few derivatives appear to be the only off-road examples built. History LeTourneau In the early 1950s, LeTourneau, Inc., a heavy-equipment maker based in Longview, Texas, developed the idea of using a diesel-electric transmission to drive multi-wheeled vehicles. Each wheel was driven by a separate electric motor, which gave the vehicles much better traction as the force of the engine was spread across a number of wheels. In general terms these vehicles were si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Overland Train
''The'' is a grammatical Article (grammar), article in English language, English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the Most common words in English, most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DEW Line
The Distant Early Warning Line, also known as the DEW Line or Early Warning Line, was a system of radar stations in the northern Arctic region of Canada, with additional stations along the north coast and Aleutian Islands of Alaska (see Project Stretchout and Project Bluegrass), in addition to the Faroe Islands, Greenland, and Iceland. It was set up to detect incoming bombers of the Soviet Union during the Cold War, and provide early warning of any sea-and-land invasion. The DEW Line was the northernmost and most capable of three radar lines in Canada and Alaska. The first of these was the joint Canadian-United States Pinetree Line, which ran from Newfoundland to Vancouver Island just north of the Canada–United States border, but even while it was being built there were concerns that it would not provide enough warning time to launch an effective counterattack. The Mid-Canada Line (MCL) was proposed as an inexpensive solution using bistatic radar. This provided a "trip w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yukon Transportation Museum
The Yukon Transportation Museum (YTM) is a non-profit organization and registered charity located in Whitehorse, Yukon, Canada, on the traditional territories of the Ta'an Kwächan Council and the Kwanlin Dün First Nation. Founded in 1990, YTM specializes in exhibiting and examining the Yukon Territory's rugged character through stories of ingenious and self-sufficient transportation modes, entrepreneurs, pioneers and inventors. The museum's mandate is to 'identify, acquire, preserve and conserve the history, cultural material and artifacts of Yukon's transportation modes, and to interpret this history in an educational manner for all Yukoners and visitors alike.' Although the Klondike Gold Rush and construction of the Alaska Highway are prominent themes in exhibits and displays, all facets of transportation in the Yukon are explored, including Yukon First Nations watercraft, bush pilots and northern flying, dog sledding and the Yukon Quest, and human-propelled transport like s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Houghton, Michigan
Houghton (; ) is the largest city and county seat of Houghton County, Michigan, Houghton County in the U.S. state of Michigan. Located on the Keweenaw Peninsula, Houghton is the largest city in the Copper Country region. It is the fifth-largest city in the Upper Peninsula of Michigan, Upper Peninsula, with a population of 8,386 at the 2020 United States census. Houghton is the principal city of the Houghton micropolitan area, Michigan, Houghton micropolitan area, which includes all of Houghton and Keweenaw County, Michigan, Keweenaw counties. Houghton lies upon the Keweenaw Waterway, a partly natural, partly artificial waterway connecting at both ends to Lake Superior. Across the waterway from Houghton lies the city of Hancock, Michigan, Hancock. The city of Houghton was named for Douglass Houghton, an American geologist and physician, primarily known for his exploration of the Keweenaw Peninsula. Houghton is home to Michigan Technological University, a public research universi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LeTourneau LCC-1 Sno-Train Whitehorse YK
LeTourneau, Létourneau or Letourneau can refer to: Organizations *Orgues Létourneau, a Canadian pipe organ company *LeTourneau L-2350, mining technology *LeTourneau University, university founded by R. G. LeTourneau * LeTourneau Empowering Global Solutions (LEGS), non-profit based in Longview, Texas *LeTourneau Technologies, a manufacturing machines company People *R.G. LeTourneau, U.S. businessperson, inventor and academic *Charles Letourneau, 19th-century French anthropologist *Mary Kay Letourneau, former teacher and child rapist * Nicole Letourneau, Canadian academic Arts and entertainment *André Éric Létourneau, Canadian artist *Anne Létourneau, Canadian actor *François Létourneau, Canadian actor and writer * Omer Létourneau, Québécois musician *Ryan Letourneau, a YouTuber known by the name Northernlion Politics and law *Gilles Létourneau, Canadian lawyer *Jean-Charles Létourneau, Canadian notary *Michel Létourneau, Canadian politician *René Létourneau, Canadia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steese Highway
The Steese Highway (known as the Steese Expressway within Fairbanks) is a highway in the Interior region of the U.S. state of Alaska that extends from Fairbanks to Circle, a town on the Yukon River about 50 miles (80 km) south of the Arctic Circle. The highway was completed in 1927 and is named for U.S. Army General James G. Steese, a former president of the Alaska Road Commission. It is paved for about the first and around the town of Central it turns to dirt and gravel. Much of it is narrow and winding. History The highway and surrounding region has a long association with gold mining. It was built to service the Circle Mining District, which was very productive in the 1890s, before the discovery of gold in the Klondike. Both historic sites, such as Felix Pedro's 1902 gold discovery which resulted in the founding of Fairbanks, and the preserved gold camp at Chatanika, and active dredging operations line the road. Route description The Steese Highway is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairbanks, Alaska
Fairbanks is a Municipal home rule, home rule city and the county seat, borough seat of the Fairbanks North Star Borough, Alaska, United States. Fairbanks is the largest city in the Interior Alaska, interior region of Alaska and the second largest in the state. The 2020 United States census, 2020 census put the population of the city proper at 32,515 and the population of the Fairbanks North Star Borough at 95,655, making it the second most populous metropolitan area in Alaska, after Anchorage, Alaska, Anchorage. The Metropolitan Statistical Area encompasses all of the Fairbanks North Star Borough and is the northernmost metropolitan statistical area in the United States, located by road ( by air) south of the Arctic Circle. In August 1901, E. T. Barnette founded a trading post on the south bank of the Chena River. A gold discovery near the trading post sparked the Fairbanks Gold Rush, and many miners moved to the area. There was a boom in construction, and in November 190 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sno-Freighter
The Sno-Freighter is a one-of-a-kind land vehicle designed by LeTourneau Technologies (now part of Cameron International) for Alaska Freight Lines in the 1950s. During that decade, Alaska Freight Lines won the contract to transport construction material to build the Distant Early Warning Line (DEW) in far northern Alaska and Canada. At the time, no roads crossed the Arctic Circle in North America, there were almost no runways for air transportation, and the polar ice cap prevented seaborne transport. LeTourneau had built a series of prototype "land trains" for use in roadless environments, and Alaska Freight Lines contracted the company to build a special model for cold-climate transportation on January 5, 1954. The contract called for an off-road vehicle capable of transporting of cargo in temperatures, through deep streams, and deep snowdrifts.Orlemann, p. 66 Using parts from its previous land trains, LeTourneau manufactured the Model VC-22 Sno-Freighter, completing it on Feb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska
Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the northernmost, westernmost, and easternmost (the Aleutian Islands cross the 180th meridian into the eastern hemisphere) state in the United States. It borders the Canadian territory of Yukon and the province of British Columbia to the east. It shares a western maritime border, in the Bering Strait, with Russia's Chukotka Autonomous Okrug. The Chukchi and Beaufort Seas of the Arctic Ocean lie to the north, and the Pacific Ocean lies to the south. Technically, it is a semi-exclave of the U.S., and is the largest exclave in the world. Alaska is the largest U.S. state by area, comprising more total area than the following three largest states of Texas, California, and Montana combined, and is the seventh-largest subnational division i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Electric
Western Electric Co., Inc. was an American electrical engineering and manufacturing company that operated from 1869 to 1996. A subsidiary of the AT&T Corporation for most of its lifespan, Western Electric was the primary manufacturer, supplier, and purchasing agent for all telephone equipment for the Bell System from 1881 until 1984, when Breakup of the Bell System, the Bell System was dismantled. Because the Bell System had a near-total monopoly over telephone service in the United States for much of the 20th century, Western Electric's equipment was widespread across the country. The company was responsible for many technological innovations, as well as developments in industrial management. History 19th century In 1856, George Shawk, a craftsman and telegraph maker, purchased an electrical engineering business in Cleveland, Ohio. In January 1869, Shawk had partnered with Enos M. Barton in the former Western Union repair shop of Cleveland, to manufacture burglar alarms, fire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seattle
Seattle ( ) is the most populous city in the U.S. state of Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the 18th-most populous city in the United States. The city is the county seat of King County, the most populous county in Washington. The Seattle metropolitan area's population is 4.02 million, making it the 15th-most populous in the United States. Its growth rate of 21.1% between 2010 and 2020 made it one of the country's fastest-growing large cities. Seattle is situated on an isthmus between Puget Sound, an inlet of the Pacific Ocean, and Lake Washington. It is the northernmost major city in the United States, located about south of the Canadian border. A gateway for trade with East Asia, the Port of Seattle is the fourth-largest port in North America in terms of container handling . The Seattle area has been inhabited by Native Americans (such as the Duwamish, who had at least 17 villages a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenland
Greenland is an autonomous territory in the Danish Realm, Kingdom of Denmark. It is by far the largest geographically of three constituent parts of the kingdom; the other two are metropolitan Denmark and the Faroe Islands. Citizens of Greenland are full Danish nationality law, citizens of Denmark and European Union citizenship, of the European Union. Greenland is one of the Special territories of members of the European Economic Area#Overseas countries and territories, Overseas Countries and Territories of the European Union and is part of the Council of Europe. It is the List of islands by area, world's largest island, and lies between the Arctic Ocean, Arctic and Atlantic oceans, east of the Arctic Archipelago, Canadian Arctic Archipelago. It is the location of the northernmost point of land in the world; Kaffeklubben Island off the northern coast is the world's Northernmost point of land, northernmost undisputed point of land—Cape Morris Jesup on the mainland was thought to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
