1.
Rapid transit
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Rapid transit, also known as heavy rail, metro, subway, tube, or underground, is a type of high-capacity public transport generally found in urban areas. The stations typically have high platforms, without steps inside the trains and they are typically integrated with other public transport and often operated by the same public transport authorities. However, some transit systems have at-grade intersections between a rapid transit line and a road or between two rapid transit lines. It is unchallenged in its ability to transport large numbers of people quickly over short distances with little use of land, variations of rapid transit include people movers, small-scale light metro, and the commuter rail hybrid S-Bahn. The worlds first rapid-transit system was the partially underground Metropolitan Railway which opened as a railway in 1863. In 1868, New York opened the elevated West Side and Yonkers Patent Railway, china has the largest number of rapid transit systems in the world. The worlds longest single-operator rapid transit system by length is the Shanghai Metro. The worlds largest single rapid transit service provider by both length of revenue track (665 miles and number of stations is the New York City Subway. The busiest rapid transit systems in the world by annual ridership are the Tokyo subway system, the Seoul Metropolitan Subway, the Moscow Metro, the Beijing Subway, Metro is the most common term for underground rapid transit systems used by non-native English speakers. One of these terms may apply to a system, even if a large part of the network runs at ground level. In Scotland, however, the Glasgow Subway underground rapid transit system is known as the Subway, in the US, underground mass transit systems are primarily known as subways, whereas the term metro is a shortened reference to a metropolitan area. In that vein, Chicagos commuter rail system, serving the area, is called Metra. Exceptions in naming rapid transit systems are Washington DCs subway system the Washington Metro, Los Angeles Metro Rail, and the Miami Metrorail, the opening of Londons steam-hauled Metropolitan Railway in 1863 marked the beginning of rapid transit. Initial experiences with steam engines, despite ventilation, were unpleasant, experiments with pneumatic railways failed in their extended adoption by cities. Electric traction was more efficient, faster and cleaner than steam, in 1890 the City & South London Railway was the first electric-traction rapid transit railway, which was also fully underground. Both railways were merged into London Underground. The 1893 Liverpool Overhead Railway was designed to use electric traction from the outset, budapest in Hungary and Glasgow, Chicago and New York all converted or purpose-designed and built electric rail services. Advancements in technology have allowed new automated services, hybrid solutions have also evolved, such as tram-train and premetro, which incorporate some of the features of rapid transit systems
2.
Seoul Metropolitan Subway
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The Seoul Metropolitan Subway is a metropolitan railway system consisting of 20 rapid transit, light metro, commuter rail and people mover lines located in northwest South Korea. The system serves most of the Seoul Metropolitan Area including the Incheon metropolis, some regional lines in the network cross large rural areas to reach major cities in northern Chungnam province and western Gangwon province that lie over 100 km away from the capital. The network consists of numbered lines 1–9, which serve Seoul City proper and its surroundings, most of the system is operated by four companies – Seoul Metro, Seoul Metropolitan Rapid Transit, Korail and Metro 9. Its first metro line, Line 1, started construction in 1971 and opened in 1974, the first line of the Seoul Subway network started construction in 1971 with economic and technical assistance from Japan. The first section of subway was built using the cheaper cut, Line 1 opened in 1974 with through services joining surrounding Korail suburban railway lines similar to the Tokyo subway. Today, many of the Seoul Metropolitan Subways lines are operated by Korail, South Koreas national passenger and it has been described as the worlds longest multi-operator metro system by route length. Nearly all stations have platform screen doors installed, only Gaewha, by 2017, Korail will completely install screen doors in every station and platform. The worlds first virtual mart for smartphone users opened at Seolleung Station in 2011, all directional signs in the system are written in Korean, English and Hanja. In trains there are in addition many LCD screens giving service announcements, upcoming stop names, YTN news, stock prices, there are also prerecorded voice announcements that give the upcoming station, any possible line transfer, and the exiting side in Korean, followed by English. At major stations, this is followed by Japanese, then Mandarin Chinese, Seoul Subway uses full-color LCD screens at all stations to display real-time subway arrival times, which are also available on apps for smartphones. Most trains have digital TV screens, and all of them have air conditioning, in 2014, it became the worlds first metro operator to use transparent displays for ads when it installed 48 transparent displays on major stations of Line 2 in Gangnam District. Trains on numbered lines generally run on the track, while trains on the named lines run on the left-hand track. The exceptions are the trains on Line 1, as well as those on Line 4 south of Namtaeryeong Station and these lines run on the left-hand track because these rail lines are operated by Korail, South Koreas national railway operator. While operating hours may vary depending on the line in question, the Seoul Metropolitan Subway generally operates from 5.30 am until 1 am on weekdays, Line 1, from Seongbuk Station to Incheon Station and Suwon Station, opened on 15 August 1974. On 9 December 1978, the Yongsan-Cheongnyangni line was added to Line 1, Line 2 opened on 10 October 1980. In 1985, the system changed from charging by distance to zone. Line 4 opened on 20 April 1985, and Line 3 on 12 July, on 1 April 1994, the Indeogwon-Namtaeryeong extension of Line 4 opened. The Bundang Line, from Suseo Station to Ori Station, opened on 1 September, on 15 November 1995, Line 5 opened
3.
Oido Station
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Oido Station is a subway station in Siheung, Korea. It is the current southwestern terminus of Seoul Subway Line 4 located almost 30 kilometers southwest of Seoul, a commuter rail trip between this station and Seoul Station takes over an hour, and a train servicing depot is located nearby. This station, along with Jeongwang Station to the southeast, serves the Sihwa Industrial District of southwestern Siheung, beginning in June 2012, this station also became the southeastern terminus of the Suin Line, linking the city of Siheung to southern Incheon. Oido Station is the terminus of the section of the Suin Line that is still in use today. However, with the recent population boom in southern Gyeonggi province, the commuter rail is being opened over the course of a few stages. The first stage will incorporate an extension of Suin Line into southern Incheon, and will transfer with the Incheon Subway Line 1 at Woninjae Station
4.
Seoul Capital Area
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The Seoul Capital Area is the metropolitan area centered on Seoul located in the north-west of South Korea. It is referred to as Sudogwon or Gyeonggi region in Korean, the Seoul Capital Area has a population of 24 million and is ranked as the fourth largest metropolitan area in the world. Its area is about 11,704 km2 and it forms the cultural, commercial, financial, industrial, and residential center of South Korea. The largest city is Seoul, with a population of approximately 10 million people, followed by Incheon, the Capital Area occupies a plain in the Han River valley. It contains some of the most fertile land on the Korean peninsula, the Gimpo Plain, one of the countrys larger expanses of level arable land, covers much of the area of the cities of Gimpo and Bucheon. The Capital Area has been home to a Korean capital for around 2,000 years and its central location and relatively gentle landscape have given it a central role in the countrys affairs. The first capital to be constructed in the region was that of Baekje, the countrys first capital was built in 19 BC and was named Wiryeseong. This is believed to have been constructed near the boundary of Seoul. However, Baekje was unable to hold territory, and surrendered the Han River valley to Goguryeo in the 5th century. The land was taken over by Silla in the 6th century. After the fall of Silla, Taejo of Goryeo established the capital of his kingdom in Kaesŏng, after the fall of Goryeo Dynasty in 1392, the newly founded Joeson Dynasty had its capital, less than 100 km south of the old dynastys capital, Kaesŏng. During the new rule, extensive road systems, administrative buildings, royal palaces. During the Korean Empire period, Hanseongs public transportation was improved with the installation of streetcars, horse carriage systems similar to the ones in Europe were also established. Following the Japanese annexation of Korea in 1910, Hanseong was renamed Keijo, upon Koreas liberation from Japan in 1945, the former colonial capital was renamed Seoul and became capital of South Korea. In the Korean War, the Capital Area became the focus of battles so destructive that most of Seoul, Seoul was especially hit hard, since it exchanged hands four times during the course of the war. During the latter half of the 20th century, the Capital Area began to develop as South Koreas economic wealth expanded. Population expanded fourfold since the Korean War, in 2001, the new Incheon International Airport took over all international flights to Seoul. Covering only about 12% of the area, the Seoul Capital Area is home to more than 48. 2% of the national population
5.
Seoul
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The Seoul Capital Area houses up to half of the countrys population of 50.22 million people with 678,102 international residents. Situated on the Han River, Seouls history stretches back more than two years when it was founded in 18 BCE by Baekje, one of the Three Kingdoms of Korea. It continued as the capital of Korea under the Joseon Dynasty, the Seoul Capital Area contains five UNESCO World Heritage Sites, Changdeok Palace, Hwaseong Fortress, Jongmyo Shrine, Namhansanseong and the Royal Tombs of the Joseon Dynasty. Seoul is surrounded by mountains, the tallest being Mt. Bukhan, in 2015, it was rated Asias most livable city with the second highest quality of life globally by Arcadis. In 2014, the citys GDP per capita of $39,786 was comparable to that of France and Finland. Ranked sixth in the Global Power City Index and Global Financial Centres Index, Seoul is the worlds most wired city and ranked first in technology readiness by PwCs Cities of Opportunity report. It is served by the KTX high-speed rail and the Seoul Subway, providing 4G LTE, WiFi, Seoul is connected via AREX to Incheon International Airport, rated the worlds best airport nine years in a row by Airports Council International. Lotte World Tower, a 556-metre supertall skyscraper with 123 floors, has built in Seoul and become the OECDs tallest in 2016. Its Lotte Cinema houses the worlds largest cinema screen, Seouls COEX Mall is the worlds largest underground shopping mall. Seoul hosted the 1986 Asian Games,1988 Summer Olympics,2002 FIFA World Cup, the Miss Universe 1980 pageant, a UNESCO City of Design, Seoul was named the 2010 World Design Capital. The city has known in the past by the names Wirye-seong, Hanju. During Japans annexation in Korea, Hanseong was renamed to Keijō by the Imperial authorities to prevent confusion with the hanja 漢, in reality, the ancient name of Seoul, Hanseong, originally had the meaning of big or vast. Its current name originated from the Korean word meaning city, which is believed to be derived from the word Seorabeol, which originally referred to Gyeongju. Unlike most place names in Korea, Seoul has no corresponding hanja, on January 18,2005, Seoul government officially changed its official Chinese language name to Shouer from the historic Hancheng, of which use is becoming less common. Settlement of the Han River area, where present-day Seoul is located, Seoul is first recorded as Wiryeseong, the capital of Baekje in the northeastern Seoul area. There are several city walls remaining in the area date from this time. Pungnaptoseong, a wall just outside Seoul, is widely believed to have been at the main Wiryeseong site. As the Three Kingdoms competed for this region, control passed from Baekje to Goguryeo in the 5th century
6.
Ansan Line
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Ansan Line is a railway line connecting Gunpo to Siheung and a line of the Rapid transit in South Korea. The line is operated by Seoul Metropolitan Subway and is also a part of Seoul Metros Line 4. –Oido is the section with the Suin Line. In 1988 the section Geumjeong–Ansan is opened and the train was running through the Seoul Subway Line 1 for Ansan, since the opening of the Gwacheon Line the train has been running through the Seoul Subway Line 4. The line was extended as follows, Subways in South Korea Seoul Subway Line 4
