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Denver And Rio Grande Western Railway
The Utah Division of the former Denver & Rio Grande Western Railroad (D&RGW) is a rail line that connects Grand Junction, Colorado and Salt Lake City, Utah (formerly Ogden) in the Western United States. It is now incorporated into the Union Pacific Railroad (UP) system as part of the Central Corridor. The modern Union Pacific has split the line into two subdivisions for operational purposes, the Green River Subdivision between Grand Junction and Helper, Utah and the Provo Subdivision from Helper to Salt Lake City. heading north along the present Pleasant Valley Subdivision to the Scofield Reservoir. The old grade has been flooded until it leaves the lake to the north, rising to an elevation of above sea level before descending, via a pair of switchbacks, to Starvation Creek. The valley of that creek took the railroad to the Spanish Fork Canyon, and the later D&RGW, at Tucker. The remainder of the U&PV is now, for the most part, still operated, as it follows Spanish Fork Canyon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denver & Rio Grande Western Railroad
The Denver and Rio Grande Western Railroad , often shortened to ''Rio Grande'', D&RG or D&RGW, formerly the Denver & Rio Grande Railroad, was an American Class I railroad company. The railroad started as a narrow-gauge line running south from Denver, Colorado, in 1870. It served mainly as a transcontinental bridge line between Denver and Ogden, Utah. The Rio Grande was also a major origin of coal and mineral traffic. The Rio Grande was a strong example of mountain railroading, with a motto of ''Through the Rockies, not around them'' and later ''Main line through the Rockies'', both referring to the Rocky Mountains. The D&RGW operated the highest mainline rail line in the United States, over the Tennessee Pass in Colorado, and the famed routes through the Moffat Tunnel and the Royal Gorge. At its height, in 1889, the D&RGW had the largest narrow-gauge railroad network in North America with of track interconnecting the states of Colorado, New Mexico, and Utah. Known fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BNSF Railway
BNSF Railway is the largest freight railroad in the United States. One of six North American Class I railroads, BNSF has 36,000 employees, of track in 28 states, and over 8,000 locomotives. It has three Transcontinental railroad, transcontinental routes that provide rail connections between the western and eastern United States. BNSF trains traveled over in 2010, more than any other North American railroad. The BNSF Railway Company is the principal operating subsidiary of parent company Burlington Northern Santa Fe, LLC. Headquartered in Fort Worth, Texas, the railroad's parent company is a wholly owned subsidiary of Berkshire Hathaway Inc., of Omaha, Nebraska. The current CEO is Kathryn Farmer. According to corporate press releases, BNSF Railway is among the top transporters of intermodal freight in North America. It also hauls bulk cargo, including coal. The creation of BNSF started with the formation of a holding company on September 22, 1995. This new holding compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Branch Line
A branch line is a secondary railway line which branches off a more important through route, usually a main line. A very short branch line may be called a spur line. Branch lines may serve one or more industries, or a city or town not located on a main line. Branch lines may also connect two or more main lines. Industrial spur An industrial spur is a type of secondary track used by railroads to allow customers at a location to load and unload railcars without interfering with other railroad operations. Industrial spurs can vary greatly in length and railcar capacity depending on the requirements of the customer the spur is serving. In heavily industrialized areas, it is not uncommon for one industrial spur to have multiple sidings to several different customers. Typically, spurs are serviced by local trains responsible for collecting small numbers of railcars and delivering them to a larger yard, where these railcars are sorted and dispatched in larger trains with other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Pacific Transportation Company
The Southern Pacific (or Espee from the railroad initials) 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 company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gould Transcontinental System
The Gould transcontinental system was a system of railroads assembled by George Jay Gould I and the Fuller Syndicate in the early 1900s. This was Gould's attempt to fulfill a goal of his late father, financier Jay Gould. Due to financial troubles following the Panic of 1907, the system was never completed as a fully transcontinental line. The system competed with systems similarly amalgamated and controlled by other railroad magnates including that of E. H. Harriman (who controlled the Union Pacific, Southern Pacific and B&O lines) and James J. Hill (who controlled Great Northern). Both Harriman and Hill were involved in the Northern Securities Company antitrust litigation during this time. Gould sought to avoid similar litigation by acquiring control of railroads that could be chained together at their endpoints to make a longer system; under Gould's plan, Missouri Pacific Railroad would become a holding company owning the other lines in the system. After the 1907 financial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Gauge
A standard-gauge railway is a railway with a track gauge of . The standard gauge is also called Stephenson gauge (after George Stephenson), international gauge, UIC gauge, uniform gauge, normal gauge in Europe, and SGR in East Africa. It is the most widely used track gauge around the world, with about 55% of the lines in the world using it. All high-speed rail lines use standard gauge except High-speed rail in Russia, those in Russia, High-speed rail in Finland, Finland, High-speed rail in Uzbekistan, Uzbekistan, and some line sections in High-speed rail in Spain, Spain. The distance between the inside edges of the heads of the rails is defined to be 1,435 mm except in the United States, Canada, and on some heritage British lines, where it is defined in Imperial and US customary measurement systems, U.S. customary/Imperial units, British Imperial units as exactly "four feet eight and one half inches", which is equivalent to 1,435.1mm. History As railways developed and expa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gauge Conversion
Track gauge conversion is the changing of one railway track gauge (the distance between the running rails) to another. In general, requirements depend on whether the conversion is from a wider gauge to a narrower gauge or vice versa, on how the rail vehicles can be modified to accommodate a track gauge conversion, and on whether the gauge conversion is manual or automated. Sleepers If tracks are converted to a narrower gauge, the existing timber sleepers (ties) may be used. However, replacement is required if the conversion is to a significantly wider gauge. Some sleepers may be long enough to accommodate the fittings of both existing and alternative gauges. Wooden sleepers are suitable for conversion because they can be drilled for the repositioned rail spikes. Concrete sleepers are unsuitable for conversion. Concrete sleepers may be cast with alternative gauge fittings in place, an example being those used during the conversion of the Melbourne–Adelaide railway from to . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soldier Summit
A soldier is a person who is a member of an army. A soldier can be a conscripted or volunteer enlisted person, a non-commissioned officer, a warrant officer, or an officer. Etymology The word ''soldier'' derives from the Middle English word , from Old French or , meaning mercenary, from , meaning shilling">-4; we might wonder whether there's a point at which it's appropriate to talk of the beginnings of French, that is, when it wa ... or , meaning mercenary, from , meaning shilling's worth or wage, from or , shilling. The word is also related to the Medieval Latin , meaning soldier (). These words ultimately derive from the Late Latin word , referring to an Ancient Rome, ancient Roman coin used in the Byzantine Empire. Occupational and other designations In most armies, the word "soldier" has a general meaning that refers to all members of an army, distinct from more specialized military occupations that require different areas of knowledge and skill sets. "Soldiers" may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desert
A desert is a landscape where little precipitation occurs and, consequently, living conditions create unique biomes and ecosystems. The lack of vegetation exposes the unprotected surface of the ground to denudation. About one-third of the land surface of the Earth is arid or Semi-arid climate, semi-arid. This includes much of the Polar regions of Earth, polar regions, where little precipitation occurs, and which are sometimes called polar deserts or "cold deserts". Deserts can be classified by the amount of precipitation that falls, by the temperature that prevails, by the causes of desertification or by their geographical location. Deserts are formed by weathering processes as large variations in temperature between day and night strain the Rock (geology), rocks, which consequently break in pieces. Although rain seldom occurs in deserts, there are occasional downpours that can result in flash floods. Rain falling on hot rocks can cause them to shatter, and the resulting frag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Canyon Of The Gunnison
Black Canyon of the Gunnison National Park is a List of national parks of the United States, national park of the United States located in western Colorado and managed by the National Park Service. The Black Canyon of the Gunnison was established as a national monument on March 2, 1933. It was redesignated a national park on October 21, 1999, and incorporated 4,000 acres owned by the Bureau of Land Management. The Gunnison Gorge National Conservation Area was created at the same time. There are two primary entrances to the park: the south rim entrance is located east of Montrose, Colorado, Montrose, while the north rim entrance is south of Crawford, Colorado, Crawford and is closed in the winter. The park contains of the Gunnison River. The national park itself contains the deepest and most dramatic section of the canyon, but the canyon continues upstream into Curecanti National Recreation Area and downstream into Gunnison Gorge National Conservation Area. The canyon's name o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marshall Pass
Marshall Pass, elevation , is a mountain pass in the Rocky Mountains of central-southern Colorado, US. It lies in northern Saguache County on the Continental Divide between the Sawatch Range to the north and the Cochetopa Hills to the south. The pass is part of a backcountry alternative to U.S. Highway 50 between Salida and Gunnison. Marshall Pass was discovered by and named for Lt. William L. Marshall, of the Wheeler Survey, in 1873. History When William Marshall first crossed the pass he realized that it would be a good route for a road, and shortly after this a company was organized to build a toll road. The Marshall Pass Toll Road was completed in 1880, with stagecoach service from Gunnison to the Arkansas River where it connected with the Denver and Rio Grande Western Railroad. The new road at the pass summit was barely passable, and the grades on both sides of the pass were reported to be very steep. In 1881, the narrow gauge mainline of the Denver and Rio Grande ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Gorge
The Royal Gorge is a canyon of the Arkansas River located west of Cañon City, Colorado. The canyon begins at the mouth of Grape Creek, about west of central Cañon City, and continues in a west-northwesterly direction for approximately until ending near U.S. Route 50. Being one of the deepest canyons in Colorado, it is also known as the Grand Canyon of the Arkansas (River), with a maximum depth of . The canyon is also very narrow, measuring from wide at its base to wide at its top, as it carves a path through the granite formations below Fremont Peak and YMCA Mountain, which rise above the north and south rims, respectively. Natural history The path of the Arkansas River was already set when the granite uplift that would eventually form the Rocky Mountains began. About 3 million years ago, as the mountains began to rise from the surrounding plains, the Arkansas Riverthen only a small streambegan to wear away at the stone it flowed across. Scientists estimate that the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
