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Rotary Snowplow
A rotary snowplow (American English) or rotary snowplough is a piece of Rail transport, railroad snow removal equipment with a large circular set of blades on its front end that rotate to cut through the snow on the track ahead of it. It was developed in the late 19th century for use when snow is too deep to be removed by a Wedge plow, wedge snowplow. History The rotary was invented in Toronto, Canada, by dentist J.W. Elliot in 1869. He never built a working model or prototype. Orange Jull of Orangeville, Ontario, expanded on Elliot's design, building working models he tested with sand. During the winter of 1883–84, Jull contracted with the Leslie Brothers of Toronto to build a full-size prototype that proved successful. Jull later sold his design rights to Leslie Brothers, who formed the Rotary Steam Shovel Manufacturing Company in Paterson, New Jersey. Leslie Brothers contracted with Cooke Locomotive & Machine Works in Paterson to do the actual construction. Another inventor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RhB Xrotd 9213 Am Lago Bianco 4
The Rhaetian Railway (; ; ), abbreviated RhB, is a Swiss transport company that owns the largest network of all private railway operators in Switzerland. Headquartered in Chur, the RhB operates all the railway lines of the Swiss canton of Grisons, except for the line from Sargans to the cantonal capital, Chur, which are operated by Swiss Federal Railways (SBB CFF FFS), as well as the line from Disentis/Mustér to the Oberalp Pass and further on to Andermatt, Uri, which is operated by Matterhorn Gotthard Bahn (MGB). Inaugurated in 1888 and expanded from 1896 onwards in various sections, the RhB network is located almost entirely within Grisons, with one station across the Italian border at Tirano. The Rhaetian Railway serves a number of major tourist destinations, such as St. Moritz and Davos. One of the RhB lines, the Bernina Railway, crosses the Bernina Pass at above sea level and runs down to Tirano, Lombardy in Italy. In 2008, the RhB section from the Albu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City Of San Francisco (train)
The ''City of San Francisco'' was a Streamliner, streamlined through passenger train which ran from 1936 to 1971 on the Overland Route (Union Pacific Railroad), Overland Route between Chicago, Illinois and Oakland, California, Oakland, California, with a ferry connection on to San Francisco. It was owned and operated jointly by the Chicago and North Western Railway (1936–55), Chicago, Milwaukee, St. Paul and Pacific Railroad (1955–71), the Union Pacific Railroad, and the Southern Pacific Railroad. It provided premium extra fare service from Chicago to San Francisco when introduced in 1936 with a running time of 39 hours and 45 minutes each way. History The ''City of San Francisco'' (TR 101-102) made its first run between Chicago, Illinois, Chicago and Oakland, California, Oakland/San Francisco, California, San Francisco on June 14, 1936. On July 26, 1941, a second set of equipment entered service allowing departures ten times per month each way. The added service rep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado And Southern Railway
The Colorado and Southern Railway was an American Railroad classes#Class I, Class I railroad in the western United States that operated independently from 1898 to 1908, then as part of the Chicago, Burlington and Quincy Railroad until it was absorbed into the Burlington Northern Railroad in 1981. The railway began as the consolidation of bankrupt railroads in 1898. The Colorado Central Railroad and Cheyenne and Northern Railway were brought together to form the Union Pacific, Denver and Gulf Railway in 1890. When Union Pacific went bankrupt in 1893 they were separated from the Union Pacific and united with the Denver, Leadville and Gunnison Railway and others, by Frank Trumbull to form the Colorado and Southern Railroad in 1898. In 1908 the Chicago, Burlington and Quincy Railroad bought control of the C&S. It would later merge into the Burlington Northern Railroad in 1981. At the end of 1970 it operated 692 miles of road on 1116 miles of track; that year it reported of reve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anchorage, Alaska
Anchorage, officially the Municipality of Anchorage, is the List of cities in Alaska, most populous city in the U.S. state of Alaska. With a population of 291,247 at the 2020 United States census, 2020 census, it contains nearly 40 percent of the state's population. The Anchorage metropolitan area, which includes Anchorage and the neighboring Matanuska-Susitna Borough, Alaska, Matanuska-Susitna Borough, had a population of 398,328 in 2020, accounting for more than half the state's population. At of land area, the city is the List of cities in the United States by area, fourth-largest by area in the U.S. Anchorage is in Southcentral Alaska, at the terminus of the Cook Inlet, on a peninsula formed by the Knik Arm to the north and the Turnagain Arm to the south. First settled as a tent city near the mouth of Ship Creek, Alaska, Ship Creek in 1915 when construction on the Alaska Railroad began, Anchorage was incorporated as a city in November 1920. In September 1975, the City of A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potter Section House
The Potter Section House is a historic section house in Anchorage Borough, Alaska. It is located at Mile 115.3 of the Seward Highway and Mile 100.6 of the Alaska Railroad. It is a -story wood-frame structure with a gable roof. The main facade has a center entrance flanked by sash windows, while the rear facade also has an entrance but only a single window. Built in 1929 to a slight variation from a standard plan, it is the last of four section houses to survive on the Anchorage stretch of the railroad. The building was used as housing for workers on the surround section of railroad until section-based maintenance was discontinued in 1978. It currently hosts the Chugach State Park headquarters. The house was listed on the National Register of Historic Places in 1985. See also *National Register of Historic Places listings in Anchorage, Alaska __NOTOC__ This is a list of the National Register of Historic Places listings in Anchorage, Alaska. This is intended to be a co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska Railroad
The Alaska Railroad is a Class II railroad that operates freight and passenger trains in the state of Alaska. The railroad's mainline runs between Seward, Alaska, Seward on the southern coast and Fairbanks, Alaska, Fairbanks, near the center of the state. It passes through Anchorage, Alaska, Anchorage and Denali National Park and Preserve, Denali National Park, to which 17% of visitors travel by train. The railroad has of track, including siding (rail), sidings, rail yards and branch lines. The main line between Seward and Fairbanks is over long. The branch to Whittier, Alaska, Whittier conveys freight railcars interchanged with the contiguous United States via rail barges sailing between the Port of Whittier and Harbor Island in Seattle. Construction of the railroad started in 1903 when the Alaska Central Railroad built a line starting in Seward and extending north. The Alaska Central went bankrupt in 1907 and was reorganized as the Alaska Northern Railroad Company in 1911, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slug (railroad)
In railroading, a slug is a version of a diesel–electric locomotive which lacks a Prime mover (locomotive), prime mover and often a cab. It derives the electrical power needed to operate its traction motors and motor controls from a fully-powered mother locomotive. At low speeds the drawing (or regenerative braking, braking) force a diesel–electric locomotive can produce is often limited by its traction motors or the grip of its drive wheels on the track, not the capability of its diesel engine(s). A slug adds more traction motors and drive wheels to both use more of the power the mother's engine can produce that cannot otherwise be used at low speeds and provide better braking, without the expense of a full locomotive. A slug is distinct from a B unit, which has both a prime mover and traction motors but no cab. A slug may have an operator's cab to allow engineers to operate a train with the slug in the lead, or the cab and much of the body can be omitted to reduce cost an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traction Motor
A traction motor is an electric motor used for propulsion of a vehicle, such as locomotives, electric vehicle, electric or hydrogen vehicles, or electric multiple unit trains. Traction (engineering), Traction motors are used in electrically powered railway vehicles (electric multiple units) and other electric vehicles including electric milk floats, trolleybuses, elevators, roller coasters, and conveyor systems, as well as vehicles with electrical transmission systems (Diesel locomotive#Transmission types, diesel–electric locomotives, electric hybrid vehicles), and battery electric vehicles. Traction motor companies The word ''traction'' from Latin, being the Agent (grammar), agent noun of ''trahere'' "to pull" in the sense of "drawn" was used for the naming of traction engines developed circa 1870. The first experimental electric traction motor tramway of 1875 was rapidly developed internationally for city use. In the 19th century traction motor passenger car companies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railfan
A railfan, train fan, rail buff or train buff (American English), railway enthusiast, railway buff, anorak (British English), gunzel (Australian English), trainspotter (British English) or ferroequinologist is a person who is recreationally interested in trains and rail transport systems. Railfans often combine their interest with other hobbies, especially photography and videography, radio scanning, railway modelling, studying railroad history and participating in railway station and rolling stock preservation efforts. There are many magazines and websites dedicated to railfanning and railway enthusiasts, including ''Trains'', '' Railfan & Railroad'', ''The Railway Magazine'', '' Locomotive Magazine'' and ''Railway Gazette International''. Other names In the United Kingdom, rail enthusiasts are often called trainspotters or anoraks. The term ''gricer'' has been used in the UK since at least 1969 and is said to have been current in 1938 amongst members of the Manchester Lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Pass And Yukon Route
The White Pass and Yukon Route (WP&Y, WP&YR) is a Canadian and U.S. Class III narrow-gauge railroad linking the port of Skagway, Alaska, with Whitehorse, the capital of Yukon. An isolated system, it has no direct connection to any other railroad. Equipment, freight and passengers are ferried by ship through the Port of Skagway, and via road through a few of the stops along its route. The railroad began construction in 1898 during the Klondike Gold Rush as a means of reaching the gold fields. With its completion in 1900, it became the primary route to the interior of the Yukon, supplanting the Chilkoot Trail and other routes. The route continued operation until 1982, and in 1988 was partially revived as a heritage railway. In July 2018, the railway was purchased by Carnival Corporation & plc. For many years the railroad was a subsidiary of Tri White Corporation, also the parent of Clublink, and operated by the Pacific and Arctic Railway and Navigation Company (in Alaska ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Union Pacific Railroad
The Union Pacific Railroad is a Railroad classes, Class I freight-hauling railroad that operates 8,300 locomotives over routes in 23 U.S. states west of Chicago and New Orleans. Union Pacific is the second largest railroad in the United States after BNSF Railway, BNSF, with which it shares a duopoly on transcontinental freight rail lines in the Western United States, Western, Midwestern United States, Midwestern and West South Central states, West South Central United States. Founded in 1862, the original Union Pacific Rail Road was part of the first transcontinental railroad project, later known as the Overland Route (Union Pacific Railroad), Overland Route. Over the next century, UP absorbed the Missouri Pacific Railroad, the Western Pacific Railroad, the Missouri–Kansas–Texas Railroad and the Chicago, Rock Island and Pacific Railroad. In 1995, the Union Pacific merged with Chicago and North Western Transportation Company, completing its reach into the Upper Midwest. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snowpack
Snowpack is an accumulation of snow that compresses with time and melts seasonally, often at high elevation or high latitude. Snowpacks are an important water resource that feed streams and rivers as they melt, sometimes leading to flooding. Snowpacks provide water to down-slope communities for drinking and agriculture. High-latitude or high-elevation snowpacks contribute mass to glaciers in their accumulation zones, where annual snow deposition exceeds annual melting. Assessing the formation and stability of snowpacks is important in the study and prediction of avalanches. Scientists study the physical properties of snow under different conditions and their evolution, and more specifically snow metamorphism, snow hydrology (that is, the contribution of snow melt to catchment hydrology), the evolution of snow cover with climate change and its effect on the ice–albedo feedback and hydrology, both on the ground and by using remote sensing. Snow is also studied in a more global c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
