Transcontinental railroad

The ceremony for the driving of the "Last Spike" the joining of the tracks of the CPRR and UPRR grades at Promontory Summit, Utah, on May 10, 1869, Andrew J. Russell's "East and West Shaking Hands at Laying of Last Rail." May 10, 1869.

A transcontinental railroad in the United States is any continuous rail line connecting a location on the U.S. Pacific coast with one or more of the railroads of the nation's eastern trunk line rail systems operating between the Missouri or Mississippi Rivers and the U.S. Atlantic coast. The first concrete plan for a transcontinental railroad in the United States was presented to Congress by Asa Whitney in 1845.[2]

A series of transcontinental railroads built over the last third of the 19th century created a nationwide transportation network that united the country by rail. The first of these, the 3,103 km (1,928 mi) "Pacific Railroad", was built by the Central Pacific Railroad and Union Pacific Railroad to link the San Francisco Bay at Alameda, California, with the nation's existing eastern railroad network at Council Bluffs, Iowa/Omaha, Nebraska, thereby creating the world's first transcontinental railroad when it opened in 1869. Its construction was made possible by the US government under Pacific Railroad Acts of 1862, 1864, and 1867.

The U.S.'s First Transcontinental Railroad was built between 1863 and 1869 to join the eastern and western halves of the United States. Begun just before the American Civil War, its construction was considered to be one of the greatest American technological feats of the 19th century. Known as the "Pacific Railroad" when it opened, this served as a vital link for trade, commerce, and travel and opened up vast regions of the North American heartland for settlement. Shipping and commerce could thrive away from navigable watercourses for the first time since the beginning of the nation. Much of this route, especially on the Sierra grade west of Reno, Nevada, is currently used by Amtrak's California Zephyr, although many parts have been rerouted.[3]

The transcontinental railroad provided fast, safe, and cheap travel. The fare for a one-week trip from Omaha to San Francisco on an emigrant sleeping car was about $65 for an adult. It replaced most of the far slower and more hazardous stagecoach lines and wagon trains. The number of emigrants taking the Oregon and California Trails declined dramatically. The sale of the railroad land grant lands and the transport provided for timber and crops led to the rapid settling of the "Great American Desert".[4]

The Union Pacific recruited laborers from Army veterans and Irish immigrants, while most of the engineers were ex-Army men who had learned their trade keeping the trains running during the American Civil War.[5]

The Central Pacific Railroad faced a labor shortage in the more sparsely settled West. It recruited Cantonese laborers in China, who built the line over and through the Sierra Nevada mountains and then across Nevada to their meeting in northern Utah.[6]

• One motive for the Gadsden Purchase of land from Mexico in 1853 was to obtain suitable terrain for a southern transcontinental railroad, as the southern portion of the Mexican Cession was too mountainous. The Southern Pacific Railroad was completed in 1881.
• The Pacific Railroad Act of 1862 (based on an earlier bill in 1856) authorized land grants for new lines that would "aid in the construction of a railroad and telegraph line from the Missouri river to the Pacific ocean".[7]
• The rails of the "First Transcontinental Railroad" were joined on May 10, 1869, with the ceremonial driving of the "Last Spike" at Promontory Summit, Utah, after track was laid over a 2,826 km (1,756 mi) gap between Sacramento and Omaha, Nebraska/Council Bluffs, Iowa[8] in six years by the Union Pacific Railroad and Central Pacific Railroad.[9] Although through train service was in operation as of that date, the road was not deemed to have been officially "completed" until November 6, 1869.[10] (A physical connection between Omaha, Nebraska, and the statutory Eastern terminus of the Pacific road at Council Bluffs, Iowa, located immediately across the Missouri River was also not finally established until the opening of UPRR railroad bridge across the river on March 25, 1873, prior to which transfers were made by ferry operated by the Council Bluffs & Nebraska Ferry Company.[11][12])
• The first permanent, continuous line of railroad track from coast to coast was completed 15 months later on August 15, 1870, by the Kansas Pacific Railroad near its crossing of Comanche Creek at Strasburg, Colorado. This route connected to the eastern rail network via the Hannibal Bridge across the Missouri River at Kansas City completed June 30, 1869, passed through Denver, Colorado, and north to the Union Pacific Railroad at Cheyenne, Wyoming, making it theoretically possible for the first time to board a train at Jersey City, New Jersey, travel entirely by rail, and step down at the Alameda Wharf on San Francisco Bay in Oakland. This singularity existed until March 25, 1873 when the Union Pacific constructed the Missouri River Bridge in Omaha.[13][14]

• Almost 12 years after Promontory Summit, the Southern Pacific Railroad (SP) completed the second transcontinental railroad with milestones and ceremonies in 1881 and 1883:
  • March 8, 1881: the SP met the Rio Grande, Mexico and Pacific Railroad (a subsidiary of the Atchison, Topeka and Santa Fe Railway) with a "silver spike" ceremony at Deming, New Mexico, connecting Atchison, Kansas, to Los Angeles.[15]
  • December 15, 1881: the SP met the Texas and Pacific Railway (T&P) at Sierra Blanca, Texas, connecting eastern Texas to Los Angeles.
  • January 12, 1883: the SP completed its own southern section, meeting its subsidiary Galveston, Harrisburg and San Antonio Railway at the Pecos River in Texas, and linking New Orleans to Los Angeles.
• In Colorado, the 3-foot gauge Denver & Rio Grande (D&RG) extended its route from Denver via Pueblo across the Rocky Mountains to Grand Junction in 1882. In central Utah, the D&RG acquired a number of independent narrow gauge companies, which were incorporated into the first (1881-1889) Denver and Rio Grande Western Railway (D&RGW). Tracks were extended north through Salt Lake City, while simultaneously building south and eastward toward Grand Junction. The D&RG and the D&RGW were linked on March 30, 1883, the extension to Ogden (where it met the Central Pacific) was completed on May 14, 1883, and through traffic between Denver and Ogden began a few days later. The break of gauge made direct interchange of rolling stock with standard gauge railroads at both ends of this bridge line impossible for several years. The D&RG in 1887 began rebuilding its mainline in standard gauge, including a new route and tunnel at Tennessee Pass. The first D&RGW was reincorporated as the Rio Grande Western (RGW) in June 1889 and immediately began the conversion of track gauge. Standard gauge operations linking Ogden and Denver were completed on November 15, 1890.[16]
• The Atlantic and Pacific Railroad completed its route connecting the AT&SF at Albuquerque, New Mexico, via Flagstaff, Arizona, to the Southern Pacific at Needles, California, on August 9, 1883. The SP line into Los Angeles was leased by the A&P in 1884 (and purchased in 1911); this gave the AT&SF (the A&P's parent company) a direct route into Los Angeles.[15] This route now forms the western portion of BNSF's Southern Transcon.
• The Northern Pacific Railway (NP) completed the fifth independent transcontinental railroad on August 22, 1883, linking Chicago with Seattle. The Completion Ceremony was held on September 8, 1883, with former U.S. President Ulysses S. Grant contributing to driving the Final Spike.
• The California Southern Railroad (chartered January 10, 1882) was completed from National City on San Diego Bay via Temecula Cañon to Colton and San Bernardino in September, 1883, and extended through the Cajon Pass to Barstow, a junction of the Atlantic and Pacific Railroad, in November, 1885. In September, 1885, the line of the Southern Pacific from Colton to Los Angeles, a distance of 93 km (58 mi), had been leased by the California Central with equal rights and privileges thus allowing the Santa Fe's Transcontinental route to be completed by the connection with the California Southern and A&PRR. The SP grade was used until the completion of the California Central's own line between San Bernardino and Los Angeles in June, 1887, a distance of 101.13 km (62.84 mi), which was part of the old Los Angeles and San Gabriel Valley Railroad, which had been acquired by purchase. In August, 1888, the California Central completed its Coast Division south from Los Angeles to a junction with the California Southern Railroad near Oceanside, a distance of 130.20 km (80.90 mi), and these two divisions comprised the main line of the California Central, forming, in connection with the California Southern, a direct line between Southern California and the East by way of the Atlantic and Pacific and Atchison, Topeka, and Santa Fe Railroads.[17]
• The Great Northern Railway was built, without federal aid, by James J. Hill in 1893; it stretched from St. Paul to Seattle.
• The Chicago, Rock Island & Pacific reached Santa Rosa, New Mexico, from the east in late 1901, shortly before the El Paso & Northeastern arrived from the southwest. The two were connected on February 1, 1902, thus forming an additional link between the Midwest and southern California.[15] Through passenger service was provided by the Golden State Limited (Chicago—Kansas City—Tucumcari—El Paso—Los Angeles) jointly operated by the Rock Island and the Southern Pacific (EP&NE's successor) from 1902 to 1968.
• The San Pedro, Los Angeles & Salt Lake Railroad completed its line connecting Los Angeles through Las Vegas to Salt Lake City on May 1, 1905. Through passenger service from Chicago to Los Angeles was provided by Union Pacific's Los Angeles Limited from 1905 to 1954, and the City of Los Angeles from 1936 to 1971.
• The Western Pacific Railway (WP), financed by the Denver & Rio Grande on behalf of the Gould System, completed its new line from Oakland to Ogden in 1909, in direct competition with the Southern Pacific's existing route. Through passenger service (Oakland-Salt Lake City-Denver-Chicago) was provided by the Exposition Flyer 1939 to 1949 and its successor, the California Zephyr 1949 to 1970, both jointly operated by the WP, the D&RGW and the Chicago, Burlington & Quincy.
• In 1909, the Chicago, Milwaukee & St. Paul (or Milwaukee Road) completed a privately built Pacific extension to Seattle. On completion, the line was renamed the Chicago, Milwaukee, St. Paul and Pacific. Although the Pacific Extension was privately funded, predecessor roads did benefit from the federal land grant act, so it cannot be said to have been built without federal aid.
• John D. Spreckels completed his privately funded San Diego and Arizona Railway in 1919, thereby creating a direct link (via connection with the Southern Pacific lines) between San Diego, California and the Eastern United States. The railroad stretched 238 km (148 mi) from San Diego to Calexico, California, of which 71 km (44 mi) were south of the border in Mexico.
• In 1993, Amtrak's Sunset Limited daily railroad train was extended eastward to Miami, Florida, later rerouted to Orlando, making it the first regularly-scheduled transcontinental passenger train route in the United States to be operated by a single company. Hurricane Katrina cut this rail route in Louisiana in 2005. The train now runs from Los Angeles to New Orleans.

George J. Gould attempted to assemble a truly transcontinental system in the 1900s. The line from San Francisco, California, to Toledo, Ohio, was completed in 1909, consisting of the Western Pacific Railway, Denver and Rio Grande Railroad, Missouri Pacific Railroad, and Wabash Railroad. Beyond Toledo, the planned route would have used the Wheeling and Lake Erie Railroad (1900), Wabash Pittsburgh Terminal Railway, Little Kanawha Railroad, West Virginia Central and Pittsburgh Railway, Western Maryland Railroad, and Philadelphia and Western Railway, but the Panic of 1907 strangled the plans before the Little Kanawha section in West Virginia could be finished. The Alphabet Route was completed in 1931, providing the portion of this line east of the Mississippi River. With the merging of the railroads, only the Union Pacific Railroad and the BNSF Railway remain to carry the entire route.

Lord Strathcona driving the "Last Spike" of Canada's first transcontinental railroad, the Canadian Pacific Railway, in 1885

The completion of Canada's first transcontinental railway with the driving of the Last Spike at Craigellachie, British Columbia, on November 7, 1885, is an important milestone in Canadian history. Between 1881 and 1885, the Canadian Pacific Railway (CPR) completed a line that spanned from the port of Montreal to the Pacific coast, fulfilling a condition of British Columbia's 1871 entry into the Canadian Confederation. The City of Vancouver, incorporated in 1886, was designated the western terminus of the line. The CPR became the first transcontinental railway company in North America in 1889 after its International Railway of Maine opened, connecting CPR to the Atlantic coast.

The construction of a transcontinental railway strengthened the connection of British Columbia and the Northwest Territories to Canada they had recently joined, and acted as a bulwark against potential incursions by the United States.

Subsequently, two other transcontinental lines were built in Canada: the Canadian Northern Railway (CNoR) opened another line to the Pacific in 1912, and the combined Grand Trunk Pacific Railway (GTPR)/National Transcontinental Railway (NTR) system opened in 1917 following the completion of the Quebec Bridge, although its line to the Pacific opened in 1914. The CNoR, GTPR, and NTR were nationalized to form the Canadian National Railway, which currently is now Canada's largest transcontinental railway, with lines running all the way from the Pacific Coast to the Atlantic Coast.

Current Panama Canal Railway line (interactive version)

The first railroad to directly connect two oceans (although not by crossing a broad "continental" land mass[18]) was the Panama Rail Road. Opened in 1855, this 77 km (48 mi) line was designated instead as an "inter-oceanic"[19] railroad crossing Country at its narrowest point, the Isthmus of Panama, when that area was still part of Colombia. (Panama split off from Colombia in 1903 and became the independent Republic of Panama). By spanning the isthmus, the line thus became the first railroad to completely cross any part of the Americas and physically connect ports on the Atlantic and Pacific Oceans. Given the tropical rain forest environment, the terrain, and diseases such as malaria and cholera, its completion was a considerable engineering challenge. The construction took five years after ground was first broken for the line in May, 1850, cost eight million dollars, and required more than seven thousand workers drawn from "every quarter of the globe."[20]

This railway was built to provide a shorter and more secure path between the United States' East and West Coasts. This need was mainly triggered by the California Gold Rush. Over the years the railway played a key role in the construction and the subsequent operation of the Panama Canal, due to its proximity to the canal. Currently, the railway operates under the private administration of the Panama Canal Railroad Company, and its upgraded capacity complements the cargo traffic through the Panama Canal.

Guatemala railway (defunct) (interactive version)

A second Central American inter-oceanic railroad began operation in 1908 as a connection between Puerto San José and Puerto Barrios in Guatemala, but ceased passenger service to Puerto San José in 1989.

Costa Rica railway network (interactive version)

A third Central American inter-oceanic railroad began operation in 1910 as a connection between Puntarenas and Limón in 1,067 mm (3 ft 6 in) gauge. It currently (2019) sees no passenger service.

• Australia's east–west transcontinental rail corridor, consisting of lines built to three different track gauges, was completed in 1917, when the Trans-Australian Railway was opened between Port Augusta, South Australia and Kalgoorlie, Western Australia. This line, built by the federal government as a federation commitment, filled the last gap in the lines between the mainland state capitals of Brisbane, Sydney, Melbourne, Adelaide and Perth. Passengers and freight alike suffered from time-consuming breaks of gauge: a Perth–Brisbane journey at that time involved two standard gauge 1435 mm (4 ft 8​¹⁄₂ in) lines, a broad gauge 1600 mm (5 ft 3 in) line, and three of 1067 mm (3 ft 6 in) gauge.
• In the 1940s and 1960s, steps were taken to progressively reduce the huge inefficiencies caused by the numerous historically imposed breaks of gauge by linking the mainland capital cities with lines all of standard gauge.
• In 1970, the route across the continent was completed to standard gauge and a new, all-through passenger train, the Indian Pacific was inaugurated.
• An east–west transcontinental line across northern Australia from the Pilbara to the east coast – more than 1000 km (600 mi) north of the Sydney–Perth rail corridor – was proposed in 2006 by Project Iron Boomerang to connect iron ore mining in the Pilbara and coal mining in the Bowen Basin in Queensland, with steel manufacturing plants at both ends.[23]

• The north–south transcontinental rail corridor opened in 2004, when a final, 2248 km (1397 mi), line between Tacoola and Darwin was completed. The length of the corridor is 2975 km (1849 mi). Following 126 years of freight and passengers alike having to be transferred between trains on tracks of different gauges, the corridor is now entirely 1435 mm (4 ft 8​¹⁄₂ in) standard gauge. It is an important line for freight. An upmarket tourist passenger train, The Ghan, makes the journey once a week in each direction, but there is no intermediate passenger traffic.
• In 2006, proposals for new lines in Queensland that would carry both intrastate coal traffic and interstate freight traffic envisaged standard gauge lines penetrating the state in considerable stretches for the first time.[24]
• A standard gauge Inland Railway, under construction as of 2020, is planned to extend from Melbourne to Cairns.

• There are several ways to cross Africa transcontinentally via connecting east–west railways. One is the Benguela railway, completed in 1929. It starts in Lobito, Angola and connects through Katanga to the Zambia railways system. From Zambia several ports are accessible on the Indian Ocean: Dar es Salaam in Tanzania through the TAZARA, and, through Zimbabwe, Beira and Maputo in Mozambique. The Angolan Civil War has made the Benguela line largely inoperative, but efforts are being taken to restore it. Another west–east corridor leads from the Atlantic harbours in Namibia, either Walvis Bay or Luderitz to the South African rail system that, in turn, links to ports on the Indian Ocean ( i.e. Durban, Maputo).
• A 1015 km gap in the east–west line between Kinshasa and Ilebo filled by riverboats could be plugged with a new railway.[25]
• There are two proposals for a line from the Red Sea to the Gulf of Guinea, including TransAfricaRail.
• In 2010 a proposal sought to link Dakar to Port Sudan. Thirteen countries would be on the main route; another six would be served by branches.

• A north-south transcontinental railway had been proposed by Cecil Rhodes, who termed it the Cape-Cairo railway. This system would act as a direct route from the northernmost British possession in Africa, Egypt, to the southernmost one, the Cape Colony. The project was never completed. During its development, a competing French colonial project for a competing line from Algiers or Dakar to Abidjan was abandoned after the Fashoda incident. This line would have had four gauge islands in three gauges.
• An extension of Namibian Railways is being built in 2006 with the possible connection to Angolan Railways.
• Libya has proposed a Trans-Saharan Railway connecting possibly to Nigeria which would connect with the proposed AfricaRail network.

• The African Union of Railways has plans to connect the various railways of Africa including the Dakar-Port Sudan Railway.