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96-610: Railroad classes are the system by which freight railroads are designated in the United States . Railroads are assigned to Class I, II or III according to annual revenue criteria originally set by the Surface Transportation Board in 1992. With annual adjustments for inflation, the 2019 thresholds were US$ 504,803,294 for Class I carriers and US$ 40,384,263 for Class II carriers. (Smaller carriers were Class III by default.) There are six Class I freight railroad companies in

192-445: A goods station (freight station in US). Smaller locomotives transferred the rail cars from the sidings and goods stations to a classification yard , where each car was coupled to one of several long-distance trains being assembled there, depending on that car's destination. When long enough, or based on a schedule, each long-distance train was then dispatched to another classification yard. At

288-614: A Class I railroad was used until January 1, 1956, when the figure was increased to $ 3 million. In 1956, the ICC counted 113 Class I line-haul operating railroads (excluding "3 class I companies in systems") and 309 Class II railroads (excluding "3 class II companies in systems"). The Class III category was dropped in 1956 but reinstated in 1978. By 1963, the number of Class I railroads had dropped to 102; cutoffs were increased to $ 5 million by 1965, to $ 10 million in 1976 and to $ 50 million in 1978, at which point only 41 railroads qualified as Class I. In

384-479: A broad gauge connection. (A metre-gauge connection between the two broad gauge networks, the Transandine Railway was constructed but is not currently in service. See also Trans-Andean railways . ) Most other countries have few rail systems. The standard gauge in the east, connect with Paraguay and Uruguay. The railways of Africa were mostly started by colonial powers to bring inland resources to port. There

480-447: A direct rail connection. Despite the closure of many minor lines carload shipping from one company to another by rail remains common. Railroads were early users of automatic data processing equipment, starting at the turn of the twentieth century with punched cards and unit record equipment . Many rail systems have turned to computerized scheduling and optimization for trains which has reduced costs and helped add more train traffic to

576-617: A hump. Union Pacific also closed facilities in Kansas City ("Neff yard"), Hinkle, Oregon , and Pine Bluff, Arkansas in 2019. Union Pacific has owned some of the most powerful locomotives. These include members of the Challenger-type (including the 3985 ), and the Northern-type (including the 844 ), as well as the Big Boy steam locomotives (including the 4014 ). Union Pacific ordered

672-452: A location, whose origin/destination was a rail terminal yard. This product sometimes arrived at/departed from that yard by means of a through freight. At a minimum, a way freight comprised a locomotive and caboose, to which cars called pickups and setouts were added or dropped off along the route. For convenience, smaller consignments might be carried in the caboose , which prompted some railroads to define their cabooses as way cars, although

768-451: A new Union Pacific "Railroad". In the early 20th century, Union Pacific's focus shifted from expansion to internal improvement. Recognizing that farmers in the Central and Salinas Valleys of California grew produce far in excess of local markets, Union Pacific worked with its rival Southern Pacific to develop a spoilage-resistant rail-based transport system. These efforts came culminated in

864-513: A new, but little-used, connection to the standard-gauge network is available at Zahedan . The four major Eurasian networks link to neighboring countries and to each other at several break of gauge points. Containerization has facilitated greater movement between networks, including a Eurasian Land Bridge . Canada , Mexico and the United States are connected by an extensive, unified standard gauge rail network. The one notable exception

960-428: A number of units were repainted with a large, billowing American flag with the corporate motto "Building America" on the side, where the 'UNION PACIFIC' lettering is normally positioned. Until 2017, UP operated some locomotives still in the paint scheme of their former railroads. In addition, some locomotives were renumbered by UP, varying in the degree of the previous railroads' logos being eradicated, but always with

1056-673: A port. Rail freight uses many types of goods wagon (UIC) or freight car (US). These include box cars (US) or covered wagons (UIC) for general merchandise, flat cars (US) or flat wagons (UIC) for heavy or bulky loads, well wagons or "low loader" wagons for transporting road vehicles; there are refrigerator vans for transporting food, simple types of open-topped wagons for transporting bulk material, such as minerals and coal , and tankers for transporting liquids and gases. Most coal and aggregates are moved in hopper wagons or gondolas (US) or open wagons (UIC) that can be filled and discharged rapidly, to enable efficient handling of

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1152-420: A rail line through Central America to South America. Brazil has a large rail network, mostly metre gauge, with some broad gauge. It runs some of the heaviest iron ore trains in the world on its metre gauge network. Argentina have Indian gauge networks in the south, standard gauge in the east and metre gauge networks in the north. The metre gauge networks are connected at one point, but there has never been

1248-608: A rail safety organization founded in 1970. As of December 2023, the Union Pacific had 7,175 locomotives on its active roster consisting of 42 different models. Union Pacific continues to use a small number of "heritage" steam locomotives and early streamlined diesel locomotives. This equipment is used on special charters (excursions). Union Pacific maintains a fleet of low-emissions locomotives. Most are used in Los Angeles basin rail yards, to satisfy an air quality agreement with

1344-466: A result, three major rail gauges are in use. A standard gauge Trans-Australian Railway spans the continent. In 2011, North American railroads operated 1,471,736 freight cars and 31,875 locomotives, with 215,985 employees, They originated 39.53 million carloads (averaging 63 tons each) and generated $ 81.7 billion in freight revenue. The largest (Class 1) U.S. railroads carried 10.17 million intermodal containers and 1.72 million trailers. Intermodal traffic

1440-499: A road vehicle. Several types of cargo are not suited for containerization or bulk; these are transported in special cars custom designed for the cargo. Less-than-carload freight is any load that does not fill a boxcar or box motor or less than a Boxcar load . Historically in North America, trains might be classified as either way freight or through freight. A way freight generally carried less-than-carload shipments to/from

1536-525: A special move in 1979, all switching and terminal railroads were re-designated Class III — even those with Class I or Class II revenues. In early 1991, two Class II railroads, Montana Rail Link and Wisconsin Central , asked the ICC to increase the minimum annual operating revenue criteria (then established at US$ 93.5 million) to avoid being redesignated as Class I, which would have resulted in increased administrative and legal costs. The Class II maximum criterion

1632-639: A town or area, by hopping a freight train is sometimes referred to as "catching-out", as in catching a train out of town. Bulk cargo constitutes the majority of tonnage carried by most freight railroads. Bulk cargo is commodity cargo that is transported unpackaged in large quantities. These cargo are usually dropped or poured, with a spout or shovel bucket, as a liquid or solid, into a railroad car . Liquids, such as petroleum and chemicals, and compressed gases are carried by rail in tank cars . Hopper cars are freight cars used to transport dry bulk commodities such as coal , ore , grain , track ballast , and

1728-438: A viable competitor where water transport is available. Freight trains are sometimes illegally boarded by individuals who do not have the money or the desire to travel legally, a practice referred to as " hopping ". Most hoppers sneak into train yards and stow away in boxcars. Bolder hoppers will catch a train "on the fly", that is, as it is moving, leading to occasional fatalities, some of which go unrecorded. The act of leaving

1824-464: A yellow patch applied over the locomotive's former number and a new UP number applied on the cab. That allowed UP to number locomotives into its roster without spending the time and money necessary to perform a complete repaint. In May 2015, UP rostered 212 "patches", consisting of: In 2017, Union Pacific decided to repaint all locomotives which were not in the current corporate colors. As of March 2018, only 41 locomotives remained unpainted. From

1920-462: Is a Class I freight-hauling railroad that operates 8,300 locomotives over 32,200 miles (51,800 km) 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 , with which it shares a duopoly on transcontinental freight rail lines in the Western , Midwestern and West South Central United States. Founded in 1862,

2016-547: Is moved by containers stacked on transport ships; 26% of all container transshipment is carried out in China. As of 2005 , some 18 million total containers make over 200 million trips per year. Use of the same basic sizes of containers across the globe has lessened the problems caused by incompatible rail gauge sizes in different countries by making transshipment between different gauge trains easier. While typically containers travel for many hundreds or even thousands kilometers on

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2112-866: Is named in honor of George H. W. Bush , the US 41st President and is exhibited at the George H. W. Bush Presidential Center at Texas A&M University in College Station, Texas. The locomotive, custom painted in the colors of GWH Bush's Air Force One is the only UP locomotive not painted in traditional Armour yellow. The engine also pulled the president's funeral train on his final journey to College Station in 2018. The Union Pacific system includes hundreds of yards. Most are flat yards used for local switching. Other types of yards include intermodal terminals and hump yards. Most UP intermodal terminals are typically ports, but UP also has inland terminals for transfers to trucks, such as

2208-406: Is not carried on the train, only the trailer. Piggyback trains are common in the United States, where they are also known as trailer on flat car or TOFC trains, but they have lost market share to containers (COFC), with longer, 53-foot containers frequently used for domestic shipments. There are also roadrailer vehicles, which have two sets of wheels, for use in a train, or as the trailer of

2304-567: Is owned by private companies that also operate freight trains on those tracks. Since the Staggers Rail Act of 1980, the freight rail industry in the U.S. has been largely deregulated. Freight cars are routinely interchanged between carriers, as needed, and are identified by company reporting marks and serial numbers. Most have computer readable automatic equipment identification transponders. With isolated exceptions , freight trains in North America are hauled by diesel locomotives , even on

2400-840: Is still the main use of freight railroads. Greater connectivity opens the rail network to other freight uses including non-export traffic. Rail network connectivity is limited by a number of factors, including geographical barriers, such as oceans and mountains, technical incompatibilities, particularly different track gauges and railway couplers , and political conflicts. The largest rail networks are located in North America and Eurasia. Long distance freight trains are generally longer than passenger trains, with greater length improving efficiency. Maximum length varies widely by system. ( See longest trains for train lengths in different countries.) Many countries are moving to increase speed and volume of rail freight in an attempt to win markets over or to relieve overburdened roads and/or speed up shipping in

2496-515: Is the busiest freight line in the world Such economies of scale drive down operating costs. Some freight trains can be over 7 km long. Containerization is a system of intermodal freight transport using standard shipping containers (also known as ' ISO containers' or 'isotainers') that can be loaded with cargo, sealed and placed onto container ships , railroad cars , and trucks . Containerization has revolutionized cargo shipping. As of 2009 approximately 90% of non- bulk cargo worldwide

2592-472: Is the isolated Alaska Railroad , which is connected to the main network by rail barge . Due primarily to external factors such as geography and the commodity mix favoring commodities such as coal, the modal share of freight rail in North America is one of the highest worldwide. Rail freight is well standardized in North America, with Janney couplers and compatible air brakes . The main variations are in loading gauge and maximum car weight. Most trackage

2688-630: Is used in India for selected freight-only lines. In some countries rolling highway , or rolling road, trains are used; trucks can drive straight onto the train and drive off again when the end destination is reached. A system like this is used on the Channel Tunnel between the United Kingdom and France, as well as on the Konkan Railway in India. In other countries, the tractor unit of each truck

2784-771: The 1862 Pacific Railroad Act , the Union Pacific Railroad was to be built from the Nevada–Utah border in the west to the Colorado–Kansas border in the east. However, due to intense lobbying by Dr. Thomas Clark Durant , the eastern terminal was moved to a location where the Union Pacific could link up with the Mississippi and Missouri Railroad in Iowa. Following the Act's passage, commissioners appointed by Congress began selling stock in

2880-496: The Alabama and Gulf Coast Railway . Class III railroads are typically local shortline railroads serving a small number of towns and industries or hauling cars for one or more railroads; often, they once had been branch lines of larger railroads or even abandoned portions of main lines. Some Class III railroads are owned by railroad holding companies such as Genesee & Wyoming or Watco . Some examples of Class III railroads would be

2976-803: The Chicago & Northwestern trackage starting in 1936. Disputes over trackage rights and passenger revenues with the C&;NW prompted the UP to switch to the Milwaukee Road for the handling of its streamliner trains between Chicago and Omaha beginning in late 1955. The last intercity passenger train operated by UP was the westbound City of Los Angeles , arriving at Los Angeles Union Station on May 2. Since then, Union Pacific has satisfied its common carrier requirements by hosting Amtrak trains. Many Amtrak and commuter rail routes use Union Pacific rails. This list excludes

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3072-615: The Maryland and Delaware Railroad , the San Pedro Valley Railroad , and the Buckingham Branch Railroad . Rail freight transport A freight train , cargo train, or goods train is a group of freight cars (US) or goods wagons ( International Union of Railways ) hauled by one or more locomotives on a railway, transporting cargo all or some of the way between the shipper and the intended destination as part of

3168-572: The Missouri Pacific and Western Pacific railroads, and 1988, the Missouri–Kansas–Texas . By 1993, Union Pacific had doubled its system to 17,385 miles (27,978 km) routes. By then, few large (class I) railroads remained. The same year that Union Pacific merged with the Chicago and North Western (1995), Burlington Northern and ATSF announced merger plans. The impending BNSF amalgamation would leave one mega-railroad in control of

3264-578: The Missouri–Kansas–Texas with UP 1988 , the Chicago and North Western with UP 1995 , the Southern Pacific with UP 1996 , and the Denver and Rio Grande Western with UP 1989 . In October 2005, UP unveiled SD70ACe 4141 , commissioned in honor of George Bush . The locomotive has " George Bush 41" on the sides and its paint scheme resembles that of Air Force One . It was sent into storage in 2007, but returned in 2018 to power Bush's funeral train . It

3360-551: The Union Pacific, Denver and Gulf Railway : a system combining narrow-gauge trackage into the heart of the Rockies and a standard gauge line that ran south from Denver, across New Mexico , and into Texas. The Union Pacific Railway would later declare bankruptcy during the Panic of 1893 . The resulting corporate reorganization reversed Gould's name change: Union Pacific "Railway" merged into

3456-590: The Upper Midwest . In 1996, the company merged with Southern Pacific Transportation Company , itself a giant system that was absorbed by the Denver and Rio Grande Western Railroad . The Union Pacific Railroad Company is the principal operating company of Union Pacific Corporation , which are both headquartered at the Union Pacific Center , in Omaha, Nebraska . The original company, the "Union Pacific Rail Road",

3552-697: The Utah Southern Railroad extending south from Salt Lake City into the Utah Valley , and the Utah Northern Railroad extending north from Ogden into Idaho . The original UP was entangled in the Crédit Mobilier scandal , exposed in 1872. As detailed by the New York Sun , Union Pacific's largest construction company, Crédit Mobilier, had overcharged Union Pacific; the railroad would then pass

3648-448: The first diesel streamliner , the largest fleet of turbine-electric locomotives in the world , and the largest diesel locomotives ever built (including 6936 ). The yellow paint scheme was introduced in the spring of 1934. Engineers claimed the visibility of yellow would reduce grade crossing accidents. In 1941, UP introduced its yellow and gray color scheme with red highlights, which remains in use today. The middle two-thirds of

3744-515: The first transcontinental railroad and later the Overland Route . The line was constructed primarily by Irish labor who had learned their craft during the recent Civil War . Under the guidance of its dominant stockholder, Thomas C. Durant , the namesake of the city of Durant, Iowa , the first rails were laid in Omaha . The two lines were joined at Promontory Summit, Utah , 53 miles (85 km) west of Ogden on May 10, 1869, hence creating

3840-563: The logistics chain. Trains may haul bulk material , intermodal containers , general freight or specialized freight in purpose-designed cars. Rail freight practices and economics vary by country and region. When considered in terms of ton-miles or tonne-kilometers hauled, energy efficiency can be greater with rail transportation than with other means. Maximum economies are typically realized with bulk commodities (e.g., coal ), especially when hauled over long distances. Moving goods by rail often involves transshipment costs, particularly when

3936-477: The 1906 founding of Pacific Fruit Express , soon to be the world's largest lessee of refrigerated railcars . Meanwhile, Union Pacific worked to construct a faster, and more direct substitute for the original climb to Promontory Summit . In 1904, the Lucin cutoff opened, reducing curvature and grades. The original route would eventually be stripped of track in 1942 to provide war scrap . To attract customers during

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4032-526: The 2010s, most North American Class I railroads have adopted some form of precision railroading . The Guatemala railroad is currently inactive, preventing rail shipment south of Mexico. Panama has freight rail service, recently converted to standard gauge, that parallels the Panama Canal . A few other rail systems in Central America are still in operation, but most have closed. There has never been

4128-598: The 22% recommendation rating from Glassdoor.com. When Union Pacific bought out the Chicago & North Western in 1995, it inherited the railroad's Metra commuter rail services in the Chicago metropolitan area : the Union Pacific North Line to Kenosha, Wisconsin , Northwest Line to Harvard, Illinois , and West Line to Elburn, Illinois , all of which operate from Ogilvie Transportation Center (the former North Western Station–a name still used by many Chicago residents). In order to ensure uniformity across

4224-681: The Chicago area commuter rail system, trains are branded as Metra services and use Metra equipment. However, Union Pacific crews continue to operate the trains under a purchase-of-service agreement. In 2023, UP announced its intentions to surrender the control and operation of commuter rail services and trains in Chicago to Metra , however the UP would retain ownership and control of the right-of-ways of former Chicago & Northwestern lines radiating from Chicago. Between 1869 and 1971, Union Pacific operated passenger service throughout its historic "Overland Route". These trains ran between Chicago and Omaha on

4320-623: The European Union participate in an auto-gauge network. The United Kingdom is linked to this network via the Channel Tunnel . The Marmaray project connects Europe with eastern Turkey, Iran, and the Middle East via a rail tunnel under the Bosphorus . The 57-km Gotthard Base Tunnel improved north–south rail connections when it opened in 2016. Spain and Portugal are mostly broad gauge, though Spain has built some standard gauge lines that connect with

4416-539: The European high-speed passenger network. A variety of electrification and signaling systems is in use, though this is less of an issue for freight; however, clearances prevent double-stack service on most lines. Buffer-and-screw couplings are generally used between freight vehicles, although there are plans to develop an automatic coupler compatible with the Russian SA3. See Railway coupling conversion . The countries of

4512-562: The Great Depression, Union Pacific's chairman W. Averell Harriman simultaneously sought to "spruce up" the quality of its rolling stock and to make its unique locations more desirable travel destinations. The first effort resulted in the purchase of the first streamlined train : the M-10000 . The latter resulted in the Sun Valley ski resort in central Idaho ; it opened in 1936 and finally

4608-466: The Mississippi River. Canadian Pacific Kansas City , doing business as CPKC, runs from southern Canada, then goes south through the central United States to central Mexico. In addition, the national passenger railroads in the US and Canada— Amtrak and Via Rail —would both qualify as Class I if they were freight carriers. Mexico's Ferromex would qualify as a Class I railroad if it had trackage in

4704-405: The Union Pacific", which is painted in a scheme to honor the United States armed forces. On June 6, 2019, Union Pacific unveiled SD70ACe 1111, the "Powered By Our People" unit. In April 2021, Union Pacific repainted an SD70M into a commemorative paint scheme called "We Are ONE" to honor Juneteenth and Pride Month. UP also has a collection of locomotives painted for Operation Lifesaver ,

4800-605: The United States. A Class II railroad in the United States hauls freight and is mid-sized in terms of operating revenue. Switching and terminal railroads are excluded from Class II status. Railroads considered by the Association of American Railroads as "Regional Railroads" are typically Class II. Some examples of Class II railroads would be the Florida East Coast Railway , the Iowa Interstate Railroad , and

4896-540: The United States. Initially (in 1911) the former federal agency Interstate Commerce Commission (ICC) classified railroads by their annual gross revenue . Class I railroads had an annual operating revenue of at least $ 1 million, while Class III railroad incomes were under $ 100,000. Railroads in both classes were subject to reporting requirements on a quarterly or annual schedule. In 1925, the ICC reported 174 Class I railroads, 282 Class II railroads, and 348 Class III railroads. The $ 1 million criterion established in 1911 for

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4992-635: The United States: BNSF Railway , CSX Transportation , Canadian National Railway , CPKC , Norfolk Southern Railway , and Union Pacific Railroad . Canadian National also operates in Canada and CPKC operates in Canada and Mexico. In addition, the national passenger railroad in the United States, Amtrak , would qualify as Class I if it were a freight carrier, as would Canada's Via Rail passenger service. Mexico 's Ferromex freight railroad would also qualify as Class I, but it does not operate within

5088-478: The age of online shopping . In Japan, trends towards adding rail freight shipping are more due to availability of workers rather than other concerns. Rail freight tonnage as a percent of total moved by country: Rail freight ton-milage as a percent of total moved by country: There are four major interconnecting rail networks on the Eurasian land mass, along with other smaller national networks. Most countries in

5184-422: The carrier's annual revenue. The thresholds, last adjusted for inflation in 2019, are: In Canada , a Class I rail carrier is defined (as of 2004) as a company that has earned gross revenues exceeding $ 250 million (CAD) for each of the previous two years. Class I railroads are the largest rail carriers in the United States. In 1900, there were 132 Class I railroads, but as the result of mergers and bankruptcies,

5280-421: The commuter services the company directly operates in Chicago (see above). On June 28, 2004, a UP train collided with an idle BNSF train in a San Antonio suburb . In the course of the derailment, a 90-ton tank car carrying liquified chlorine was punctured. As the chlorine vaporized, a toxic "yellow cloud" formed, killing three and causing 43 hospitalizations. The costs of cleanup and property damaged during

5376-573: The electrified Northeast Corridor . Ongoing freight-oriented development includes upgrading more lines to carry heavier and taller loads, particularly for double-stack service, and building more efficient intermodal terminals and transload facilities for bulk cargo. Many railroads interchange in Chicago, and a number of improvements are underway or proposed to eliminate bottlenecks there. The U.S. Rail Safety Improvement Act of 2008 mandates eventual conversion to Positive Train Control signaling. In

5472-421: The elements (chiefly rain) such as grain, sugar, and fertilizer. Open cars are used for commodities such as coal, which can get wet and dry out with less harmful effect. Hopper cars have been used by railways worldwide whenever automated cargo handling has been desired. Rotary car dumpers simply invert the car to unload it, and have become the preferred unloading technology, especially in North America; they permit

5568-565: The extent that the FRA, in a letter to UP's CEO, said "safety of railroad operations is paramount ... decisions that comprise that fundamental ... are unacceptable. You must ensure that highly trained and experienced personnel perform critical inspections and repairs .... Your railroad (layoffs) are far outpacing any of your Class 1 peers." In 2024 the railway celebrated 150 years of having its headquarters in Omaha. The railway's Big Boy #4014,

5664-562: The federally chartered Union Pacific Railroad Company. By 1863, Durant had organized the purchase of 2,000 shares, the prerequisite amount of stock sold in order to begin the railroad's construction. The resulting track ran westward from Council Bluffs, Iowa , to meet in Utah the Central Pacific Railroad line, which had been constructed eastward from Sacramento, California . The combined Union Pacific–Central Pacific line became known as

5760-472: The first transcontinental railroad in North America. Leland Stanford, founder of the Central Pacific Railroad which itself eventually was merged with Union Pacific, himself drove the golden spike , inscribed with the words "to span the continent and wed the oceans." Subsequently, the UP purchased three Mormon -built roads: the Utah Central Railroad extending south from Ogden to Salt Lake City ,

5856-409: The former Soviet Union , along with Finland and Mongolia , participate in a Russian gauge -compatible network, using SA3 couplers . Major lines are electrified. Russia's Trans-Siberian Railroad connects Europe with Asia, but does not have the clearances needed to carry double-stack containers. Numerous connections are available between Russian-gauge countries with their standard-gauge neighbors in

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5952-466: The idea of the first double-stack intermodal car in 1977. SP then designed the first car with ACF Industries that same year. At first it was slow to become an industry standard, then in 1984 American President Lines started working with the SP and that same year, the first all "double stack" train left Los Angeles, California for South Kearny, New Jersey , under the name of "Stacktrain" rail service. Along

6048-708: The industry has consolidated and as of April 2023, just six Class I freight railroads remain. BNSF Railway and Union Pacific Railroad have a duopoly over all transcontinental freight rail lines in the Western United States, while CSX Transportation and Norfolk Southern Railway operate most of the trackage in the Eastern United States, with the Mississippi River being the rough dividing line. Canadian National Railway (via its subsidiary Grand Trunk Corporation ) operates north–south lines near

6144-468: The inflated costs on to the United States government. To convince the federal government to accept the increased costs, Crédit Mobilier had bribed multiple congressmen. Several prominent UP board members (including Durant) had been involved in the scheme. The ensuing financial crisis of 1873 led to a credit crunch, but not bankruptcy. As boom followed bust, the Union Pacific continued to expand. A new company, with dominant stockholder Jay Gould , purchased

6240-414: The latter ceased, and the public sector took over passenger transportation. Railroads are subject to the network effect : the more points they connect to, the greater the value of the system as a whole. Early railroads were built to bring resources, such as coal, ores and agricultural products from inland locations to ports for export. In many parts of the world, particularly the southern hemisphere, that

6336-462: The like. This type of car is distinguished from a gondola car (US) or open wagon (UIC) in that it has opening doors on the underside or on the sides to discharge its cargo. The development of the hopper car went along with the development of automated handling of such commodities, with automated loading and unloading facilities. There are two main types of hopper car: open and covered; Covered hopper cars are used for cargo that must be protected from

6432-431: The local authorities. According to UP's 2007 Annual Report to Investors, at the end of 2007 it had more than 50,000 employees, 8,721 locomotives, and 94,284 freight cars. Broken down by specific type of car, owned and leased: In addition, it owns 6,950 different pieces of maintenance of way work equipment. At the end of 2007, the average age of UP's locomotive fleet was 14.8 years, the freight car fleet 28 years. UP

6528-541: The locomotive body is painted Armour Yellow , a color used by Armour and Company on the packaging of its meat products. A thin band of Signal Red divides this from the Harbor Mist Gray (a light gray) used for the body and roof above that point. There is also a thin band of Signal Red along the bottom of the locomotive body, but this color has gradually become yellow as new Federal Railroad Administration (FRA) regulations for reflectorized tape came into effect in 2005;

6624-517: The materials. Rail transport is very energy-efficient, and much more environmentally friendly than road transport. Compared to road transport whісh employs the uѕе of trucks (lorries) , rail transportation ensures that goods that соuld оtherwіѕе be transported on а number of trucks are transported in а single shipment. Thіѕ saves а lot аѕ fаr аѕ cost connected to the transportation are concerned. Rail freight transport also has very low external costs . Therefore, many governments have been stimulating

6720-817: The next classification yard, cars are resorted . Those that are destined for stations served by that yard are assigned to local trains for delivery. Others are reassembled into trains heading to classification yards closer to their final destination. A single car might be reclassified or switched in several yards before reaching its final destination, a process that made rail freight slow and increased costs. Because, of this, freight rail operators have continually tried to reduce these costs by reducing or eliminating switching in classification yards through techniques such as unit trains and containerization , and in some countries these have completely replaced mixed freight trains. In many countries, railroads have been built to haul one commodity, such as coal or ore, from an inland point to

6816-561: The old on January 24, 1880. Gould already owned the Kansas Pacific (originally called the Union Pacific, Eastern Division, though in essence a separate railroad), and sought to merge it with UP. Through that merger, the original "Union Pacific Rail Road" transformed into "Union Pacific Railway". Extending towards the Pacific Northwest, Union Pacific built or purchased local lines to reach Portland, Oregon . Towards Colorado, it built

6912-646: The original Union Pacific Rail Road was part of the first transcontinental railroad project, later known as the 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

7008-462: The rails. Freight railroads' relationship with other modes of transportation varies widely. There is almost no interaction with airfreight , close cooperation with ocean-going freight and a mostly competitive relationship with long distance trucking and barge transport. Many businesses ship their products by rail if they are shipped long distance because it can be cheaper to ship in large quantities by rail than by truck; however barge shipping remains

7104-413: The railway, Swiss experience shows that with properly coordinated logistics, it is possible to operate a viable intermodal (truck + rail) cargo transportation system even within a country as small as Switzerland . Most flatcars (flat wagons) cannot carry more than one standard 40-foot (12.2 m) container on top of another because of limited vertical clearance , even though they usually can carry

7200-487: The railway. Many factories did not have direct rail access. This meant that freight had to be shipped through a goods station , sent by train and unloaded at another goods station for onward delivery to another factory. When lorries (trucks) replaced horses it was often economical and faster to make one movement by road. In the United States, particularly in the West and Midwest , towns developed with railway and factories often had

7296-561: The second half of 2005 to the summer of 2006, UP unveiled a new set of six EMD SD70ACe locomotives in "Heritage Colors", painted in schemes reminiscent of railroads acquired by the Union Pacific Corporation since the 1980s. The engine numbers match the year that the predecessor railroad became part of the Union Pacific system. The locomotives commemorate the Missouri Pacific with UP 1982 , the Western Pacific with UP 1983 ,

7392-501: The shipper or receiver lack direct rail access. These costs may exceed that of operating the train itself, a factor that practices such as containerization , trailer-on-flatcar or rolling highway aim to minimize. Traditionally, large shippers built factories and warehouses near rail lines and had a section of track on their property called a siding where goods were loaded onto or unloaded from rail cars. Other shippers had their goods hauled ( drayed ) by wagon or truck to or from

7488-529: The standard-gauge network of North Korea in the east, with the Russian-gauge network of Russia, Mongolia, and Kazakhstan in the north, and with the meter-gauge network of Vietnam in the south. India and Pakistan operate entirely on broad gauge networks. Indo-Pakistani wars and conflicts currently restrict rail traffic between the two countries to two passenger lines. There are also links from India to Bangladesh and Nepal, and from Pakistan to Iran, where

7584-424: The switch of freight from trucks onto trains, because of the environmental benefits that it would bring. Railway transport and inland navigation (also known as 'inland waterway transport' (IWT) or 'inland shipping') are similarly environmentally friendly modes of transportation, and both form major parts of the 2019 European Green Deal . In Europe (particularly Britain), many manufacturing towns developed before

7680-466: The term equally applied to boxcars used for that purpose. Way stops might be industrial sidings, stations/flag stops, settlements, or even individual residences. With the difficulty of maintaining an exact schedule, way freights yielded to scheduled passenger and through trains. They were often mixed trains that served isolated communities. Like passenger service generally, way freights and their smaller consignments became uneconomical. In North America,

7776-602: The terminal in San Antonio that opened in 2009 or the one in Santa Teresa, New Mexico , that opened in 2014. In 2006, Union Pacific had 11 major active hump yards : In the late 2010s, Union Pacific began deactivating hump yards in favor of flat switching. In this, Union Pacific followed the industry-wide trend towards Precision Scheduled Railroading (PSR); railway executive Hunter Harrison explained that under PSR, few yards receive enough variegated traffic to necessitate

7872-473: The trucks (painted Aluminum from 1955 to 1982), underframe, fuel tanks and everything else beneath that line are also Harbor Mist Gray. Lettering and numbering are in Signal Red, with black outlines. Most locomotives have white-outlined blue "wings" on the nose, on either side of the renowned shield featuring white lettering on a blue background and, below it, red and white vertical stripes. Beginning in early 2002,

7968-444: The two classes. The bounds are typically redefined every several years to adjust for inflation and other factors. Class II and Class III designations are now rarely used outside the rail transport industry. The Association of American Railroads typically divides non–Class I companies into three categories: In the United States, the Surface Transportation Board categorizes rail carriers into Class I, Class II, and Class III based on

8064-449: The use of simpler, tougher, and more compact (because sloping ends are not required) gondola cars instead of hoppers. The heaviest trains in the world carry bulk traffic such as iron ore and coal . Loads can be 130 tonnes per wagon and tens of thousands of tonnes per train. Daqin Railway transports more than 1 million tonnes of coal to the east sea shore of China every day and in 2009

8160-613: The way the train transferred from the SP to Conrail . It saved shippers money and now accounts for almost 70 percent of intermodal freight transport shipments in the United States, in part due to the generous vertical clearances used by U.S. railroads. These lines are diesel-operated with no overhead wiring . Double stacking is also used in Australia between Adelaide , Parkes , Perth and Darwin . These are diesel-only lines with no overhead wiring. Saudi Arabian Railways use double-stack in its Riyadh - Dammam corridor. Double stacking

8256-425: The weight of two. Carrying half the possible weight is inefficient. However, if the rail line has been built with sufficient vertical clearance, a double-stack car can accept a container and still leave enough clearance for another container on top. Both China and India run electrified double-stack trains with overhead wiring. In the United States, Southern Pacific Railroad (SP) with Malcom McLean came up with

8352-711: The west (throughout Europe) and south (to China, North Korea, and Iran via Turkmenistan). While the USSR had important railway connections to Turkey (from Armenia) and to Iran (from Azerbaijan's Nakhchivan enclave), these have been out of service since the early 1990s, since a number of frozen conflicts in the Caucasus region have forced the closing of the rail connections between Russia and Georgia via Abkhazia, between Armenia and Azerbaijan , and between Armenia and Turkey . China has an extensive standard-gauge network. Its freight trains use Janney couplers . China's railways connect with

8448-551: The west. To compete, UP merged with Southern Pacific , thereby incorporating D&RGW and Cotton Belt , and forming a duopoly in the West. The merged railroad took the Union Pacific name. As of 1999, the UP had 33,705 miles (54,243 km) of track, about 33,000 employees, nearly 7,000 locomotives and over 155,000 rail cars. In March 2024 Union Pacific layoffs caused concern at the Federal Railroad Administration to

8544-524: The world's largest operating steam locomotive, will visit 14 states in middle America in 2024. Twenty-five locomotives of Big Boy's size were fabricated during World War II, but only Big Boy survives. Its "Heartland of America" tour begins in August 2024 in Cheyenne, Wyoming, and visits Arkansas, Colorado, Illinois, Iowa, Kansas, Missouri, Nebraska, Oklahoma and Texas through October. Another locomotive, UP No. 4141,

8640-740: Was 6.2% of tonnage originated and 12.6% of revenue. The largest commodities were coal, chemicals, farm products, nonmetallic minerals and intermodal. Coal alone was 43.3% of tonnage and 24.7% of revenue. The average haul was 917 miles. Within the U.S. railroads carry 39.9% of freight by ton-mile, followed by trucks (33.4%), oil pipelines (14.3%), barges (12%) and air (0.3%). Railways carried 17.1% of EU freight in terms of tonne-km, compared to road transport (76.4%) and inland waterways (6.5%). Unlike passenger trains, freight trains are rarely named. Some, however, have gained names either officially or unofficially. Union Pacific Railroad The Union Pacific Railroad ( reporting marks UP , UPP , UPY )

8736-537: Was donated to the George H. W. Bush Presidential Library and Museum on November 8, 2019. On March 31, 2010, UP dedicated a specially painted GE ES44AC locomotive commemorating the centennial of the Boy Scouts of America . On September 28, 2010, UP dedicated a specially painted GE ES44AC locomotive, as a tribute to Susan G. Komen for the Cure . On October 19, 2017, Union Pacific unveiled SD70AH 1943, "The Spirit of

8832-680: Was incorporated on July 1, 1862, under the Pacific Railroad Act of 1862 . President Abraham Lincoln had approved the act, which authorized railroad construction from the Missouri River to the Pacific to ensure the stability of the Union throughout the American Civil War , but construction did not complete until after the conflict's conclusion. Under the original bill that formed the basis of

8928-434: Was increased in 1992 to $ 250 million annually, which resulted in the Florida East Coast Railway having its status changed to Class II. The thresholds set in 1992 were: Since dissolution of the ICC in 1996, the Surface Transportation Board (STB) has become responsible for defining criteria for each railroad class. The STB continues to use designations of Class II and Class III as there are different labor regulations for

9024-528: Was little regard for eventual interconnection. As a result, there are a variety of gauge and coupler standards in use. A 3 ft 6 in ( 1,067 mm ) gauge network with Janney couplers serves southern Africa. East Africa uses metre gauge . North Africa uses standard gauge , but potential connection to the European standard gauge network is blocked by the Arab–Israeli conflict . Rail developed independently in different parts of Australia and, as

9120-485: Was ranked 134th on the 2019 Fortune 500 list of the largest United States corporations by revenue and had 41,967 employees. The Chief Executive Officer of Union Pacific since August 14, 2023, is Jim Vena , the President is Beth Whited, and the chairman of the board is Mike McCarthy. In 2019, Union Pacific has been rated the worst company to work for by 247wallst.com, citing Past CEO Lance Fritz's 12% approval rating and

9216-707: Was sold in 1964. Despite the fact that the M-10000 and its successors were among the first diesel locomotives, Union Pacific completed dieselization relatively late. In 1944, UP finally received delivery of its last steam locomotive: Union Pacific 844 . As the 20th century waned, Union Pacific recognized—like most railroads—that remaining a regional railroad would only lead to bankruptcy. On December 31, 1925, UP and its subsidiaries operated 9,834 miles (15,826 km) routes and 15,265 miles (24,567 km) tracks; in 1980, these numbers had remained roughly constant (9,266 route-miles and 15,647 track-miles). But in 1982, UP acquired

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