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148-422: Wuhan Metro is a rapid transit system serving the city of Wuhan , Hubei , China. Owned and operated by Wuhan Metro Group Co., Ltd., the network now includes 12 lines, 303 stations, and 501 km (311 mi) of track length. With 1.35 billion annual passengers in 2023, Wuhan Metro is the sixth-busiest rapid transit system in mainland China . There are a number of lines or sections under construction. Line 1,

296-614: A 20 percent discount on single ride fares. On April 9, Line 1 welcomed its 100,000,000th customer, who was awarded a one-year pass to the Metro. On September 9, preliminary designs on Line 4, phase 2 ( Hanyang segment) was approved by HDRC. On February 17, 2012, the NDRC accepted a feasibility report on Line 3, phase 1, the fourth line in Wuhan Metro's grid and the first to cross the Han River , connecting

444-452: A 4-year delay in construction ensued. In April 2006, the NDRC ratified a six-year construction/operation plan, but it was not until a year later on April 9, 2007, that NDRC accepted the feasibility report for line 1, phase 2 (the extension project) and approved construction on the project. In the interim, construction began on Fanhu station of the fully underground Line 2 on November 16, 2006, as

592-806: A 50-foot granite pyramidal obelisk was erected in Xintan, on the site of Captain Plant's home, in a Chinese community of pilots and junk owners. One face of the monument is inscribed in Chinese and another in English. Though recently relocated to higher ground ahead of the Three Gorges Dam, the monument still stands overlooking the Upper Yangtze River near Yichang, a rare collective tribute to a westerner in China. Standard Oil ran

740-425: A body of water), which are potential congestion sites but also offer an opportunity for transfers between lines. Ring lines provide good coverage, connect between the radial lines and serve tangential trips that would otherwise need to cross the typically congested core of the network. A rough grid pattern can offer a wide variety of routes while still maintaining reasonable speed and frequency of service. A study of

888-450: A code for its stations. Unlike that of Singapore's MRT, it is mostly numbers. Based on the line number, for example Sinyongsan station, is coded as station 429. Being on Line 4, the first number of the station code is 4. The last two numbers are the station number on that line. Interchange stations can have multiple codes. Like City Hall station in Seoul which is served by Line 1 and Line 2. It has

1036-646: A code of 132 and 201 respectively. The Line 2 is a circle line and the first stop is City Hall, therefore, City Hall has the station code of 201. For lines without a number like Bundang line it will have an alphanumeric code. Lines without a number that are operated by KORAIL will start with the letter 'K'. With widespread use of the Internet and cell phones globally, transit operators now use these technologies to present information to their users. In addition to online maps and timetables, some transit operators now offer real-time information which allows passengers to know when

1184-565: A conventional track is often provided in case of flat tires and for switching . There are also some rubber-tired systems that use a central guide rail , such as the Sapporo Municipal Subway and the NeoVal system in Rennes , France. Advocates of this system note that it is much quieter than conventional steel-wheeled trains, and allows for greater inclines given the increased traction of

1332-405: A dedicated right-of-way are typically used only outside dense areas, since they create a physical barrier in the urban fabric that hinders the flow of people and vehicles across their path and have a larger physical footprint. This method of construction is the cheapest as long as land values are low. It is often used for new systems in areas that are planned to fill up with buildings after the line

1480-716: A large fleet of warships appeared on the China coast, and with the first cannonball fired at a British ship, the Royal Saxon , the British started the first of the Opium Wars . Royal Navy warships destroyed numerous shore batteries and Chinese warships, laying waste to several coastal forts along the way. Eventually, they pushed their way up north close enough to threaten the Imperial Palace in Beijing itself. The China Navigation Company

1628-418: A large number of factors, including geographical barriers, existing or expected travel patterns, construction costs, politics, and historical constraints. A transit system is expected to serve an area of land with a set of lines , which consist of shapes summarized as "I", "L", "U", "S", and "O" shapes or loops. Geographical barriers may cause chokepoints where transit lines must converge (for example, to cross

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1776-629: A large part of the network, for example, in outer suburbs, runs at ground level. In most of Britain , a subway is a pedestrian underpass . The terms Underground and Tube are used for the London Underground . The North East England Tyne and Wear Metro , mostly overground, is known as the Metro . In Scotland , the Glasgow Subway underground rapid transit system is known as the Subway . In Ireland ,

1924-452: A line is obtained by multiplying the car capacity, the train length, and the service frequency . Heavy rapid transit trains might have six to twelve cars, while lighter systems may use four or fewer. Cars have a capacity of 100 to 150 passengers, varying with the seated to standing ratio  – more standing gives higher capacity. The minimum time interval between trains is shorter for rapid transit than for mainline railways owing to

2072-602: A metro. In Spain, such systems are present in Madrid , Barcelona , Bilbao and Valencia . In Portugal, Lisbon has a metro. The Italian cities of Catania , Genoa , Milan , Naples , Rome and Turin also have metro lines. In Germany and Austria they rapid transit is known as U-Bahn , which are often supported by S-Bahn systems. In Germany, U-Bahn systems exist in Berlin , Hamburg , Munich and Nuremberg , while in Austria such

2220-515: A new economic belt alongside the river. The Yangtze flows through a wide array of ecosystems and is habitat to several endemic and threatened species, including the Chinese alligator , the narrow-ridged finless porpoise , and also was the home of the now extinct Yangtze river dolphin (or baiji ) and Chinese paddlefish , as well as the Yangtze sturgeon , which is extinct in the wild . In recent years,

2368-515: A rapid transit setting. Yangtze River Yangtze or Yangzi ( English: / ˈ j æ ŋ t s i / or / ˈ j ɑː ŋ t s i / simplified Chinese : 长江 ; traditional Chinese : 長江 ; pinyin : Cháng Jiāng ; lit. 'long river') is the longest river in Eurasia and the third-longest in the world. It rises at Jari Hill in the Tanggula Mountains of

2516-715: A response to the six-year plan adopted by NDRC earlier. Construction also began on the underground line 4 stations of Wuchang railway station in June, and Wuhan railway station in September, as parts of the integral capital project to revamp and construct the Wuhan Railway Hub . In May 2007, the Hubei Provincial Development and Reform Commission (HDRC) approved preliminary designs on Line 1, phase 2, and comprehensive construction subsequently commenced in June. On May 15,

2664-558: A specialized transit police may be established. These security measures are normally integrated with measures to protect revenue by checking that passengers are not travelling without paying. Some subway systems, such as the Beijing Subway , which is ranked by Worldwide Rapid Transit Data as the "World's Safest Rapid Transit Network" in 2015, incorporates airport-style security checkpoints at every station. Rapid transit systems have been subject to terrorism with many casualties, such as

2812-470: A swimming craze through party propaganda. In 2002, Danish adventurer and sailor Troels Kløvedal sailed up the Yangtze, from Shanghai to past the Three Gorges Dam, in the collectively owned "Nordkaperen" sailing ship . Kløvedal had spent 12 years preparing and gathering the required permissions, and with a crew of Danes, his family members, a Chinese interpreter and several local maritime pilots , he became

2960-592: A system exists in Vienna . In addition, the small, car-free town of Serfaus in the Austrian state of Tyrol also features a short U-Bahn line. There are no U-Bahn systems in the German-speaking part of Switzerland, but the city of Lausanne has its own, small metro system. In Zurich, Switzerland's largest city, a project for a U-Bahn network was stopped by a referendum in the 1970s and instead its S-Bahn system

3108-613: A two-month lockdown . On 8 April 2020, Line 8 Phase 1 resumed operations. On 22 April 2020, Line 8 Phase 3, Line 11, Yangluo line resumed operations. Line 1 is a 37.788 km (23.480 mi) elevated urban rail line entirely located in the borough of Hankou . It runs a northwest–southeast route that approximately parallels with Jiefang Avenue for its entire length. There are 27 planned stations, among which 25 are operational. Line 1 operates 33 four-car train sets, 12 of which are manufactured by Changchun Railway Vehicles , and 21 by Zhuzhou Electric Locomotive Co., Ltd. On July 28, 2004,

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3256-713: Is blue . Line 2 is a 27.895 km (17.333 mi) underground subway connecting the boroughs of Hankou and Wuchang . Upon completion, Line 2 was the first subway in China to cross the mighty Yangtze River . It runs in a northwest–southeast route and crosses the Yangtze River near Jianghan Road , and Jiyuqiao in Wuchang. Tunnel drilling concluded on February 26, 2012. Revenue service of Line 2 began on December 28, 2012. Line 2 operates 41 six-car train sets, all of which were manufactured by Zhuzhou Electric Locomotive Co., Ltd. Line 2

3404-427: Is fuchsia . The Yangluo Line is a rapid transit line that forms part of the Wuhan Metro system. The line in its current form runs from Houhu Boulevard to Jintai, a total distance of 34.575 km (21.484 mi). The line connects the urban area of Hankou and Yangluo , Xinzhou District . Yangluo Line's color is magenta . Short turns are used on Line 2, Line 4, and Line 7, while the other lines only operate

3552-569: Is green . Line 7 is a rapid transit line in Wuhan. The line runs from Huangpi Square in Huangpi District to Qinglongshan Ditiexiaozhen in Jiangxia District . It serves residential & business areas such as Nanhu, Wuhan CBD and Wuhan Financial street. Line 7 reserves Wuhan Metro's highest capacity rolling stock to date featuring 8 Type-A car train sets accommodating 2480 people, compared to

3700-652: Is pink . Overall construction of Line 3 was approved by National Development and Reform Commission on Feb 23, 2012, and officially started on Mar 31, 2012. Line 3 went into operation on December 28, 2015. Line 3 cars are Type B and manufactured by CRRC Changchun Railway Vehicles. Line 3's color is dark yellow . Line 4 is mostly underground. It will run in an east–west route serving the Hanyang and Wuchang distincts. The first phase linking Wuchang and Wuhan railway stations opened on December 28, 2013; since that day, all three main railway stations of Wuhan are connected by

3848-770: Is a shortened reference to a metropolitan area . Rapid transit systems such as the Washington Metrorail , Los Angeles Metro Rail , the Miami Metrorail , and the Montreal Metro are generally called the Metro . In Philadelphia , the term "El" is used for the Market–Frankford Line which runs mostly on an elevated track, while the term "subway" applies to the Broad Street Line which is almost entirely underground. Chicago 's commuter rail system that serves

3996-608: Is a single corporate image for the entire transit authority, but the rapid transit uses its own logo that fits into the profile. A transit map is a topological map or schematic diagram used to show the routes and stations in a public transport system. The main components are color-coded lines to indicate each line or service, with named icons to indicate stations. Maps may show only rapid transit or also include other modes of public transport. Transit maps can be found in transit vehicles, on platforms , elsewhere in stations, and in printed timetables . Maps help users understand

4144-706: Is also called the Jīng Jiāng ( 荆江 ; 荊江 ) or the "Jing River" after Jingzhou , one of the Nine Provinces of ancient China. In Anhui , the river takes on the local name Wǎn Jiāng after the shorthand name for Anhui, wǎn (皖). Yángzǐ Jiāng ( 揚子江 ; 扬子江 ) or the "Yangzi River", from which the English name Yangtze is derived, is the local name for the Lower Yangtze in the region of Yangzhou . The name likely comes from an ancient ferry crossing called Yángzǐ or Yángzǐjīn ( 揚子 / 揚子津 ). Europeans who arrived in

4292-506: Is built. Most rapid transit trains are electric multiple units with lengths from three to over ten cars. Crew sizes have decreased throughout history, with some modern systems now running completely unstaffed trains. Other trains continue to have drivers, even if their only role in normal operation is to open and close the doors of the trains at stations. Power is commonly delivered by a third rail or by overhead wires . The whole London Underground network uses fourth rail and others use

4440-448: Is mostly underground, except for Songjiagang and Hangkongzhongbu stations. It was extended towards both directions. The southern extension brought the southeast terminus from Optics Valley Square to Fozuling , and the northwest extension plan brought the northwest terminus from Jinyintan to Tianhe International Airport , providing convenient access for airport and residential areas en route. Early on, construction work on both extensions

4588-416: Is necessary, rolling stock with a smaller loading gauge from one sub network may be transported along other lines that use larger trains. On some networks such operations are part of normal services. Most rapid transit systems use conventional standard gauge railway track . Since tracks in subway tunnels are not exposed to rain , snow , or other forms of precipitation , they are often fixed directly to

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4736-548: Is referred to simply as "the subway", despite 40% of the system running above ground. The term "L" or "El" is not used for elevated lines in general as the lines in the system are already designated with letters and numbers. The "L" train or L (New York City Subway service) refers specifically to the 14th Street–Canarsie Local line, and not other elevated trains. Similarly, the Toronto Subway is referred to as "the subway", with some of its system also running above ground. These are

4884-412: Is serviced by at least one specific route with trains stopping at all or some of the line's stations. Most systems operate several routes, and distinguish them by colors, names, numbering, or a combination thereof. Some lines may share track with each other for a portion of their route or operate solely on their own right-of-way. Often a line running through the city center forks into two or more branches in

5032-423: Is the first one equipped with moving block system in China. All the lines are equipped with CBTC . A fully automated, driverless train system (GoA4) , provided by Traffic Control Technology Corporation Limited, has been applied to Line 5 since 26 December 2021. Since 2012, the ridership of the entire network has grown as the new lines or sections come into operation every year. The following data were released by

5180-733: Is the most commonly used term for underground rapid transit systems used by non-native English speakers. Rapid transit systems may be named after the medium by which passengers travel in busy central business districts ; the use of tunnels inspires names such as subway , underground , Untergrundbahn ( U-Bahn ) in German, or the Tunnelbana (T-bana) in Swedish. The use of viaducts inspires names such as elevated ( L or el ), skytrain , overhead , overground or Hochbahn in German. One of these terms may apply to an entire system, even if

5328-726: Is the official name for the Yangtze in Mandarin Chinese . However, the Chinese have given different names to the upstream sections of the river up to its confluence with the Min River at Yibin , Sichuan. Jinsha River ("Gold Sands River") refers to the 2,308 km (1,434 mi) of the Yangtze from Yibin upstream to the confluence with the Batang River near Yushu in Qinghai, while the Tongtian River ("River that leads to Heaven") describes

5476-605: The Dublin Area Rapid Transit is despite the name considered a commuter rail due to usage of mainline railways. In France, large cities, such as Paris , Marseille and Lyon , feature a Métro . Also the smaller cities of Lille Rennes have a light metro. Furthermore, Brussels in Belgium, and Amsterdam and Rotterdam in the Netherlands have metro systems in place. Several Southern European contries also have

5624-492: The Han River , bringing water from its northern basin as far as Shaanxi . At the northern tip of Jiangxi province, Lake Poyang , the biggest freshwater lake in China, merges into the river. The river then runs through Anhui and Jiangsu , receiving more water from innumerable smaller lakes and rivers, and finally reaches the East China Sea at Shanghai. Four of China's five main freshwater lakes contribute their waters to

5772-572: The Han dynasty , the region of the Yangtze River grew ever more important to China's economy. The establishment of irrigation systems (the most famous one is Dujiangyan , northwest of Chengdu, built during the Warring States period) made agriculture very stable and productive, eventually exceeding even the Yellow River region. The Qin and Han empires were actively engaged in the agricultural colonization of

5920-724: The Hudson and Manhattan Railroad K-series cars from 1958, the New York City Subway R38 and R42 cars from the late-1960s, and the Nagoya Municipal Subway 3000 series , Osaka Municipal Subway 10 series and MTR M-Train EMUs from the 1970s, were generally only made possible largely due to the relatively generous loading gauges of these systems and also adequate open-air sections to dissipate hot air from these air conditioning units. Especially in some rapid transit systems such as

6068-703: The Jiangnan region south of the river ( Wuxi , Suzhou , Hangzhou ) and with northern China (all the way from Yangzhou to Beijing). The less well known ancient Lingqu Canal , connecting the upper Xiang River with the headwaters of the Guijiang , allowed a direct water connection from the Yangtze Basin to the Pearl River Delta . Historically, the Yangtze was the political boundary between north China and south China several times (see History of China ) because crossing

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6216-429: The London Underground . In 1868, New York opened the elevated West Side and Yonkers Patent Railway , initially a cable-hauled line using stationary steam engines . As of 2021 , China has the largest number of rapid transit systems in the world  – 40 in number, running on over 4,500 km (2,800 mi) of track – and was responsible for most of the world's rapid-transit expansion in

6364-722: The Metropolitan Railway opened publicly in London in 1863. High capacity monorails with larger and longer trains can be classified as rapid transit systems. Such monorail systems recently started operating in Chongqing and São Paulo . Light metro is a subclass of rapid transit that has the speed and grade separation of a "full metro" but is designed for smaller passenger numbers. It often has smaller loading gauges, lighter train cars and smaller consists of typically two to four cars. Light metros are typically used as feeder lines into

6512-471: The Middle Chinese pronunciation of 江 as Kæwng . By the mid-19th century, these romanizations had standardized as Kiang ; Dajiang , e.g., was rendered as "Ta-Kiang." "Keeang-Koo," "Kyang Kew," "Kian-ku," and related names derived from mistaking the Chinese term for the mouth of the Yangtze ( 江口 , p   Jiāngkǒu ) as the name of the river itself. The name Blue River began to be applied in

6660-578: The Montreal Metro (opened 1966) and Sapporo Municipal Subway (opened 1971), their entirely enclosed nature due to their use of rubber-tyred technology to cope with heavy snowfall experienced by both cities in winter precludes any air-conditioning retrofits of rolling stock due to the risk of heating the tunnels to temperatures that would be too hot for passengers and for train operations. In many cities, metro networks consist of lines operating different sizes and types of vehicles. Although these sub-networks may not often be connected by track, in cases when it

6808-577: The Prague Metro . The London Underground and Paris Métro are densely built systems with a matrix of crisscrossing lines throughout the cities. The Chicago 'L' has most of its lines converging on The Loop , the main business, financial, and cultural area. Some systems have a circular line around the city center connecting to radially arranged outward lines, such as the Moscow Metro 's Koltsevaya Line and Beijing Subway 's Line 10 . The capacity of

6956-637: The Second Yangtze River Bridge corridor. Construction began in June 2013 and was completed in December 2017. On 23 January 2020, the entire metro network was shut down, along with all other public transport in the city, including national railway and air travel, in an effort to control the spread of the COVID-19 pandemic in Hubei . On 28 March 2020, six lines (Line 1, 2, 3, 4, 6, 7) resumed operations, after

7104-666: The Shanghai concessions subsequently turned it into a backwater, Yangzhou was the lower river's principal port for much of the Qing dynasty , directing Liangjiang 's important salt monopoly and connecting the Yangtze with the Grand Canal to Beijing. (That connection also made it one of the Yellow River 's principal ports between the floods of 1344 and the 1850s, during which time the Yellow River ran well south of Shandong and discharged into

7252-656: The Singapore MRT , Changi Airport MRT station has the alphanumeric code CG2, indicating its position as the 2nd station on the Changi Airport branch of the East West Line. Interchange stations have at least two codes, for example, Raffles Place MRT station has two codes, NS26 and EW14, the 26th station on the North South Line and the 14th station on the East West Line. The Seoul Metro is another example that utilizes

7400-547: The Spring and Autumn period 's Five Hegemons and one of the Warring States ' Four Lords . They fell in against themselves, however. Chu's growing power led its rival Jin to support Wu as a counter. Wu successfully sacked Chu's capital Ying in 506 BC, but Chu subsequently supported Yue in its attacks against Wu's southern flank. In 473 BC, King Goujian of Yue fully annexed Wu and moved his court to its eponymous capital at modern Suzhou. In 333 BC, Chu finally united

7548-414: The Tibetan Plateau , two of which are commonly referred to as the "source." Traditionally, the Chinese government has recognized the source as the Tuotuo tributary at the base of a glacier lying on the west of Geladandong Mountain in the Tanggula Mountains . This source is found at 33°25′44″N 91°10′57″E  /  33.42889°N 91.18250°E  / 33.42889; 91.18250 and while not

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7696-452: The Wuhan Municipal Government ratified the establishment of Wuhan Rail Transit Co., Ltd ., and contracted construction, operation, administration and related real estate development to the corporation. In December 2000, the National Planning Commission accepted a feasibility report on the project and approved construction on phase 1 of Line 1. On December 23, 2000, the project broke ground and comprehensive construction began. In 2002, with

7844-536: The Yangtze River tunnel started. On March 13, 2009, the NDRC accepted a feasibility report to Line 4, phase 1. On May 13, 2009, the HDRC ratified preliminary designs on Line 4, phase 1. Comprehensive construction ensued on the Wuchang segment of Line 4. A more ambitious urban rapid transit plan was submitted for NDRC review in October 2009, and in late November, on-site panel investigations were conducted by China International Engineering Consulting Corporation . In February 2010, Wuhan Metro's first commercial property

7992-424: The Yangtze River Delta region applied this local name to the whole river. The dividing site between upstream and midstream is considered to be at Yichang and that between midstream and downstream at Hukou ( Jiujiang ). The river was called Quian ( 江 ) and Quianshui ( 江水 ) by Marco Polo and appeared on the earliest English maps as Kian or Kiam , all recording dialects which preserved forms of

8140-409: The Yue . Similar to *krong in Proto-Vietnamese and krung in Mon , all meaning "river", it is related to modern Vietnamese sông (river) and Khmer krung (city on riverside), whence Thai krung (กรุง capital city), not kôngkea (water) which is from the Sanskrit root gáṅgā . By the Han dynasty , Jiāng had come to mean any river in Chinese, and this river was distinguished as

8288-450: The deep tube lines . Historically, rapid transit trains used ceiling fans and openable windows to provide fresh air and piston-effect wind cooling to riders. From the 1950s to the 1990s (and in most of Europe until the 2000s), many rapid transit trains from that era were also fitted with forced-air ventilation systems in carriage ceiling units for passenger comfort. Early rapid transit rolling stock fitted with air conditioning , such as

8436-409: The linear motor for propulsion. Some urban rail lines are built to a loading gauge as large as that of main-line railways ; others are built to a smaller one and have tunnels that restrict the size and sometimes the shape of the train compartments. One example is most of the London Underground , which has acquired the informal term "tube train" due to the cylindrical shape of the trains used on

8584-400: The "Great River" 大江 ( Dàjiāng ). The epithet 長 ( simplified version 长 ), meaning "long", was first formally applied to the river during the Six Dynasties period. Various sections of the Yangtze have local names. From Yibin to Yichang , the river through Sichuan and Chongqing Municipality is also known as the Chuān Jiāng ( 川江 ) or " Sichuan River ". In Hubei , the river

8732-432: The 15 world largest subway systems suggested a universal shape composed of a dense core with branches radiating from it. Rapid transit operators have often built up strong brands , often focused on easy recognition – to allow quick identification even in the vast array of signage found in large cities – combined with the desire to communicate speed, safety, and authority. In many cities, there

8880-410: The 18th century, apparently owing to a former name of the Dam Chu or Min and to analogy with the Yellow River , but it was frequently explained in early English references as a 'translation' of Jiang , Jiangkou , or Yangzijiang . Very common in 18th- and 19th-century sources, the name fell out of favor due to growing awareness of its lack of any connection to the river's Chinese names and to

9028-419: The 1995 Tokyo subway sarin gas attack and the 2005 " 7/7 " terrorist bombings on the London Underground. Some rapid transport trains have extra features such as wall sockets, cellular reception, typically using a leaky feeder in tunnels and DAS antennas in stations, as well as Wi-Fi connectivity. The first metro system in the world to enable full mobile phone reception in underground stations and tunnels

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9176-423: The 2010s. The world's longest single-operator rapid transit system by route length is the Shanghai Metro . The world's largest single rapid transit service provider by number of stations (472 stations in total) is the New York City Subway . The busiest rapid transit systems in the world by annual ridership are the Shanghai Metro, Tokyo subway system , Seoul Metro and the Moscow Metro . The term Metro

9324-481: The 21st century, most new expansions and systems are located in Asia, with China becoming the world's leader in metro expansion, operating some of the largest and busiest systems while possessing almost 60 cities that are operating, constructing or planning a rapid transit system . Rapid transit is used for local transport in cities , agglomerations , and metropolitan areas to transport large numbers of people often short distances at high frequency . The extent of

9472-493: The 3rd millennium BC, the successor Liangzhu culture showed evidence of influence from the Longshan peoples of the North China Plain . What is now thought of as Chinese culture developed along the more fertile Yellow River basin; the " Yue " people of the lower Yangtze possessed very different traditions – blackening their teeth , cutting their hair short , tattooing their bodies, and living in small settlements among bamboo groves – and were considered barbarous by

9620-438: The 813 km (505 mi) section from Yushu up to the confluence of the Tuotuo River and the Dangqu River . In Old Chinese , the Yangtze was simply called Jiang/Kiang 江 , a character of phono-semantic compound origin, combining the water radical 氵 with the homophone 工 (now pronounced gōng , but *kˤoŋ in Old Chinese ). Kong was probably a word in the Austroasiatic language of local peoples such as

9768-466: The 9th century BC. Traditional accounts credit these changes to northern refugees ( Taibo and Zhongyong in Wu and Wuyi in Yue) who assumed power over the local tribes, though these are generally assumed to be myths invented to legitimate them to other Zhou rulers. As the kingdoms of Wu and Yue , they were famed as fishers, shipwrights, and sword-smiths. Adopting Chinese characters , political institutions, and military technology, they were among

9916-544: The Chinese government to make the river safer in 1917 by removing some of the most difficult obstacles and threats with explosives. In August 1917, British Asiatic Petroleum became the first foreign merchant steamship on the Upper Yangtze. Commercial firms, Robert Dollar Company, Jardine Matheson , Butterfield and Swire and Standard Oil added their own steamers on the river between 1917 and 1919. Between 1918 and 1919, Sichuan warlord violence and escalating civil war put Sichuan Steam Navigational Company out of business. Shutung

10064-501: The Metro. The second phase of Line 4 will crossing the Yangtze River to Hanyang opened in 2014. Line 4 cars are Type B and manufactured by CRRC Zhuzhou Electric Locomotive. Line 4's color is light green . Line 5 started operation on 26 December 2021. Line 5's color is coral . Line 6 opened in 2016. And it is the first line of Wuhan Metro to use high capacity A size trains with overhead lines.. Line 6 uses Type A cars manufactured by CRRC Zhuzhou Electric Locomotive. Line 6's color

10212-490: The Phase 1 section and 3 on the Phase 3 section. The Phase 2 that is connecting the two parts in 2021. Line 8's color is grey . Line 11 was opened on 1 October 2018 on National Day. Line 11 uses Type A cars manufactured by CRRC Changchun Railway Vehicles. Line 11's color is yellow . Line 16 has a maximum speed of 120 kilometres per hour (75 mph) and has seven underground stations and five elevated stations. The line started operation on 26 December 2021. Line 16's color

10360-442: The Tibetan Plateau and flows 6,300 km (3,915 mi) in a generally easterly direction to the East China Sea . It is the fifth-largest primary river by discharge volume in the world . Its drainage basin comprises one-fifth of the land area of China , and is home to nearly one-third of the country's population . The Yangtze has played a major role in the history , culture , and economy of China . For thousands of years,

10508-487: The Upper Yangtze on Leechuan at the end of 1898. With Plant's design input, Little had SS Pioneer built with Plant in command. In June 1900, Plant was the first to successfully pilot a merchant steamer on the Upper Yangtze from Yichang to Chongqing. Pioneer was sold to Royal Navy after its first run due to threat from the Boxer Rebellion and renamed HMS Kinsha . Germany's steamship effort that same year on SS Suixing ended in catastrophe. On Suixing's maiden voyage,

10656-573: The Wuhan Statistics Bureau, however, the data before 2007 are unavailable. The sudden drop in ridership in 2020 was due to the COVID-19 Pandemic in China , with Hubei , and Wuhan specifically being the worst affected area in China. A number of lines are under construction. Line 12 will be a loop line . Line 9, 10, as well as Line 13, are being planned by the municipal authority.   Xingang   Almost all stations, except

10804-488: The Yangtze River. Traditionally, the upstream part of the Yangtze River refers to the section from Yibin to Yichang; the middle part refers to the section from Yichang to Hukou County , where Lake Poyang meets the river; the downstream part is from Hukou to Shanghai. The origin of the Yangtze River has been dated by some geologists to about 45 million years ago in the Eocene , but this dating has been disputed. Although

10952-610: The Yangtze are located in ethnic Tibetan areas of Qinghai . In Tibetan, the Tuotuo headwaters are the Machu ( Tibetan : རྨ་ཆུ་ , Wylie : rma-chu , lit. "Red Water"). The Tongtian is the Drichu ( འབྲི་ཆུ་ , ‘Bri Chu’), literally "Water of the Female Yak "; transliterated into Chinese : 直曲 ; pinyin : Zhíqū ). The river originates from several tributaries in the eastern part of

11100-509: The Yangtze lowlands, maintaining a system of dikes to protect farmland from seasonal floods. By the Song dynasty, the area along the Yangtze had become among the wealthiest and most developed parts of the country, especially in the lower reaches of the river. Early in the Qing dynasty, the region called Jiangnan (that includes the southern part of Jiangsu , the northern part of Zhejiang and Jiangxi , and

11248-480: The anticipation of an economic boom and increasing demand for urban rail transit, Wuhan Municipal Government approved the city's first long-term rail transit master plan. On July 28, 2004, the ten-station long "light rail" line was opened to the public and entered revenue service in August. However, low ridership discouraged the city from funding the extension project, for which ground had been broken on December 15, 2005, and

11396-474: 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. In 1890, the City & South London Railway was the first electric-traction rapid transit railway, which was also fully underground. Prior to opening, the line was to be called the "City and South London Subway", thus introducing

11544-484: The boroughs of Hankou and Hanyang . A feasibility report to Line 6—the second Hankou-Hanyang connection—was also approved by the NDRC on December 21, 2012. Seven days later, Line 2 entered revenue service, connecting some of the most populated areas of Hankou, Wuchang, and the Optics Valley . On April 12, 2013, the NDRC granted acceptance to a feasibility report of Line 8, phase 1, which connects Hankou and Wuchang via

11692-612: The city government approved the establishment of Wuhan Metro Group Co., Ltd., which would replace the Wuhan Rail Transit Co., Ltd and assume its responsibilities and benefits. On September 12, 2007, the NDRC accepted the feasibility report to Line 2, phase 1, and preliminary designs were approved by the HDRC in December 2007. However, it was not until September 2008 that land purchases and funding were facilitated and comprehensive construction began to take place. In October 2009, drilling of

11840-481: The city shortly after a Belgian Railways delegation visit in 1984. Following the demolition of the old Beijing-Hankou Railway , the city of Wuhan planned to utilize the corridor to construct the city's first rapid transit rail line. In September 1992, the Wuhan Metro Construction Group was established by Wuhan Municipal Construction Commission and a supervision group, led by the mayor Qian Yunlu ,

11988-506: The course of the present Red River . The Yangtze River is important to the cultural origins of southern China and Japan. Human activity has been verified in the Three Gorges area as far back as 27,000 years ago, and by the 5th millennium BC, the lower Yangtze was a major population center occupied by the Hemudu and Majiabang cultures , both among the earliest cultivators of rice. By

12136-668: The deadliest natural disasters ever recorded, and almost certainly the deadliest of the 20th century (when pandemics and famines are discounted). Estimates of the total death toll range from 145,000 to between 3.7 million and 4 million. The Yangtze flooded again in 1935 , causing great loss of life. From June to September 1954, the Yangtze River Floods were a series of catastrophic floodings that occurred mostly in Hubei Province. Due to unusually high volume of precipitation as well as an extraordinarily long rainy season in

12284-414: The display of the transit network. Often this has the effect of compressing the distance between stations in the outer area of the system, and expanding distances between those close to the center. Some systems assign unique alphanumeric codes to each of their stations to help commuters identify them, which briefly encodes information about the line it is on, and its position on the line. For example, on

12432-584: The entire metropolitan area is called Metra (short for Met ropolitan Ra il), while its rapid transit system that serves the city is called the "L" . Boston's subway system is known locally as "The T". In Atlanta , the Metropolitan Atlanta Rapid Transit Authority goes by the acronym "MARTA." In the San Francisco Bay Area , residents refer to Bay Area Rapid Transit by its acronym "BART". The New York City Subway

12580-568: The existence of complete platforms. Neither exits nor staircases had been built yet. It was due to open when the Wuhan IKEA store was completed in late 2014. A revised and more detailed construction plan was accepted by the NDRC on January 31, 2011. The plan specified the city's plan to complete construction on Line 3, 4, 6, 7, and 8 before 2017. Beginning on March 1, Line 1 subdivided its fare zones from 3 to 5 and lowered maximum fare per ride from 5 CNY to 4 CNY. Wuhan Tong cardholders will receive

12728-558: The famous Three Gorges . Eastward of the Three Gorges, Yichang is the first city on the Yangtze Plain . After entering Hubei province, the Yangtze receives water from a number of lakes. The largest of these lakes is Dongting Lake , which is located on the border of Hunan and Hubei provinces, and is the outlet for most of the rivers in Hunan. At Wuhan , it receives its biggest tributary,

12876-475: The first foreigner since 1949 to navigate the Yangtze. His months-long journey was documented both in his 2004 book "Kineserne syr med lang tråd" and the TV show "Kløvedal i Kina" by DR . In August 2019, Welsh adventurer Ash Dykes became the first person to complete the 4,000-mile (6,400 km) trek along the course of the river, walking for 352 days from its source to its mouth. Tens of millions of people live in

13024-503: The first line in the system, opened on 28 July 2004, making Wuhan the seventh city in mainland China with a rapid transit system, after the cities of Beijing , Tianjin , Shanghai , Guangzhou , Changchun , and Dalian . Line 2 opened on 28 December 2012 and is the first underground rail line crossing the Yangtze River . The system has since undergone rapid expansion. Preliminary studies of urban rail transit systems were prompted by

13172-413: The first phase of Line 1 began service from Huangpu Road to Zongguan . On July 28, 2010, Line 1 extended from both ends after the completion of phase 2. The phase 3 expansion, which extends the northeast terminus to Hankou North Station, entered revenue service on May 28, 2014. The phase 4 expansion, which extends to Jinghe Station from Dongwu Boulevard. The phase 4 opened on Dec 26th, 2017. Line 1's color

13320-489: The floodplain of the Yangtze valley, an area that naturally floods every summer and is habitable only because it is protected by river dikes. The floods large enough to overflow the dikes have caused great distress to those who live and farm there. Floods of note include those of 1931, 1954, and 1998. The 1931 Central China floods or the Central China floods of 1931 were a series of floods that are generally considered among

13468-505: The floor rather than resting on ballast , such as normal railway tracks. An alternate technology, using rubber tires on narrow concrete or steel roll ways , was pioneered on certain lines of the Paris Métro and Mexico City Metro , and the first completely new system to use it was in Montreal , Canada. On most of these networks, additional horizontal wheels are required for guidance, and

13616-500: The full length of the route. As far as Line 2, Line 4, and Line 7 are concerned, the short turns alternate with the full routes. The operating hours start at 6:00 on weekdays and 6:30 on weekends & holidays. The last trains of Yangluo Line and Line 16 depart from the termini at 22:00 or 22:30, while other lines at 23:00. See the table below for more details. Fares vary based on the distance travelled. The specific charging standards are as follows: The single-journey tokens,

13764-751: The furthest source of the Yangtze, it is the highest source at 5,342 m (17,526 ft) above sea level. The true source of the Yangtze, hydrologically the longest river distance from the sea, is at Jari Hill at the head of the Dam Qu tributary, approximately 325 km (202 mi) southeast of Geladandong. This source was only discovered in the late 20th century and lies in wetlands at 32°36′14″N 94°30′44″E  /  32.60389°N 94.51222°E  / 32.60389; 94.51222 and 5,170 m (16,960 ft) above sea level just southeast of Chadan Township in Zadoi County , Yushu Prefecture , Qinghai. As

13912-505: The historical spiritual source of the Yangtze, the Geladandong source is still commonly referred to as the source of the Yangtze since the discovery of the Jari Hill source. These tributaries join and the river then runs eastward through Qinghai (Tsinghai), turning southward down a deep valley at the border of Sichuan (Szechwan) and Tibet to reach Yunnan . In the course of this valley,

14060-439: The interconnections between different parts of the system; for example, they show the interchange stations where passengers can transfer between lines. Unlike conventional maps, transit maps are usually not geographically accurate, but emphasize the topological connections among the different stations. The graphic presentation may use straight lines and fixed angles, and often a fixed minimum distance between stations, to simplify

14208-479: The irony of its application to such a muddy waterway. Matteo Ricci 's 1615 Latin account included descriptions of the "Ianſu" and "Ianſuchian." The posthumous account's translation of the name as Fils de la Mer ("Son of the Ocean") shows that Ricci, who by the end of his life was fluent in literary Chinese, was introduced to it as the homophonic 洋子江 rather than the usual 揚子江 . Further, although railroads and

14356-587: The lines of the Lyon Metro includes a section of rack (cog) railway , while the Carmelit , in Haifa, is an underground funicular . For elevated lines, another alternative is the monorail , which can be built either as straddle-beam monorails or as a suspended monorail . While monorails have never gained wide acceptance outside Japan, there are some such as Chongqing Rail Transit 's monorail lines which are widely used in

14504-519: The lower Yangtze by annexing Yue, whose royal family was said to have fled south and established the Minyue kingdom in Fujian . Qin was able to unite China by first subduing Ba and Shu on the upper Yangtze in modern Sichuan , giving them a strong base to attack Chu's settlements along the river. The state of Qin conquered the central Yangtze region, the previous heartland of Chu, in 278 BC, and incorporated

14652-545: The main rapid transit system. For instance, the Wenhu Line of the Taipei Metro serves many relatively sparse neighbourhoods and feeds into and complements the high capacity metro lines. Some systems have been built from scratch, others are reclaimed from former commuter rail or suburban tramway systems that have been upgraded, and often supplemented with an underground or elevated downtown section. Ground-level alignments with

14800-576: The metro faregates by having the QR code scanned. Most passagers enter and exit the system using a proximity card called Wuhan Tong , which is available at all metro stations. Passagers who pay metro fare with a Wuhan Tong Card can receive a 10% discount. Besides the metro, Passengers can also pay tram, bus, and ferry fees by Wuhan Tong within Wuhan. There are three kinds of multi-day pass cards valid for one, three, and seven days respectively. Cardholders may enjoy one, three, or seven days of unlimited rides in

14948-475: The metro system. The multi-day pass cards are available at the Customer Service Centres in the metro stations. In addition, a RMB 20 deposit is charged for each multi-day pass card. 4G LTE services are provided in all stations and trains. As Line 1 was put into operation earlier, it lacks in some facilities. For more amenity information, please see the table below. It is worth mentioning that most of

15096-501: The middle stretch of the Yangtze River late in the spring of 1954, the river started to rise above its usual level in around late June. Despite efforts to open three important flood gates to alleviate the rising water by diverting it, the flood level continued to rise until it hit the historic high of 44.67 m in Jingzhou, Hubei and 29.73 m in Wuhan. The number of dead from this flood was estimated at 33,000, including those who died of plague in

15244-442: The most powerful states during the later Zhou . In the middle Yangtze, the state of Jing seems to have begun in the upper Han River valley a minor Zhou polity, but it adapted to native culture as it expanded south and east into the Yangtze valley. In the process, it changed its name to Chu . Whether native or nativizing, the Yangtze states held their own against the northern Chinese homeland: some lists credit them with three of

15392-618: The most risky and deadly sections of the three gorges. Archibald John Little took an interest in Upper Yangtze navigation when in 1876, the Chefoo Convention opened Chongqing to consular residence but stipulated that foreign trade might only commence once steamships had succeeded in ascending the river to that point. Little formed the Upper Yangtze Steam Navigation Co., Ltd. and built Kuling but his attempts to take

15540-500: The mouth of the Yellow River has fluctuated widely north and south of the Shandong peninsula within the historical record, the Yangtze has remained largely static. Based on studies of sedimentation rates , however, it is unlikely that the present discharge site predates the late Miocene ( c.  11 Ma ). Prior to this, its headwaters drained south into the Gulf of Tonkin along or near

15688-559: The multi-day passes, the contactless Wuhantong cards, the China T-union cards and the UnionPay cards can be used for travel. In addition, Wuhan metro introduced the mobile payment. The travelers can open the Alipay APP on the mobile phones, click on "Transport", and select "Wuhan". After completing identity verification, the travelers will obtain a QR code for the metro pass to enter and exit

15836-418: The network map "readable" by illiterate people, this system has since become an "icon" of the system. Compared to other modes of transport, rapid transit has a good safety record, with few accidents. Rail transport is subject to strict safety regulations , with requirements for procedure and maintenance to minimize risk. Head-on collisions are rare due to use of double track, and low operating speeds reduce

15984-402: The next vehicle will arrive, and expected travel times. The standardized GTFS data format for transit information allows many third-party software developers to produce web and smartphone app programs which give passengers customized updates regarding specific transit lines and stations of interest. Mexico City Metro uses a unique pictogram for each station. Originally intended to help make

16132-657: The northerners. The Central Yangtze valley was home to sophisticated Neolithic cultures. Later it became the earliest part of the Yangtze valley to be integrated into the North Chinese cultural sphere. (Northern Chinese were active there since the Bronze Age ). In the lower Yangtze, two Yue tribes, the Gouwu in southern Jiangsu and the Yuyue in northern Zhejiang , display increasing Zhou (i.e., North Chinese) influence starting in

16280-949: The occurrence and severity of rear-end collisions and derailments . Fire is more of a danger underground, such as the King's Cross fire in London in November 1987, which killed 31 people. Systems are generally built to allow evacuation of trains at many places throughout the system. High platforms , usually over 1 meter / 3 feet, are a safety risk, as people falling onto the tracks have trouble climbing back. Platform screen doors are used on some systems to eliminate this danger. Rapid transit facilities are public spaces and may suffer from security problems: petty crimes , such as pickpocketing and baggage theft, and more serious violent crimes , as well as sexual assaults on tightly packed trains and platforms. Security measures include video surveillance , security guards , and conductors . In some countries

16428-522: The ocean a mere few hundred kilometers from the mouth of the Yangtze. ) By 1800, English cartographers such as Aaron Arrowsmith had adopted the French style of the name as Yang-tse or Yang-tse Kiang . The British diplomat Thomas Wade emended this to Yang-tzu Chiang as part of his formerly popular romanization of Chinese , based on the Beijing dialect instead of Nanjing's and first published in 1867. The spellings Yangtze and Yangtze Kiang

16576-538: The only two North American systems that are primarily called "subways". In most of Southeast Asia and in Taiwan , rapid transit systems are primarily known by the acronym MRT . The meaning varies from one country to another. In Indonesia , the acronym stands for Moda Raya Terpadu or Integrated Mass [Transit] Mode in English. In the Philippines , it stands for Metro Rail Transit . Two underground lines use

16724-582: The outset. Budapest , Chicago , Glasgow , Boston and New York City 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. In response to cost, engineering considerations and topological challenges some cities have opted to construct tram systems, particularly those in Australia, where density in cities

16872-616: The periods 1911–12, 1927–37, and 1945–49. The Jardine , the first steamship to sail the river, was built for Jardine, Matheson & Co. in 1835. This small vessel was to carry passengers and mail between Lintin Island , Macao , and Huangpu . However, the Chinese, draconian in their application of the rules relating to foreign vessels, were unhappy about a "fire-ship" steaming up the Canton River. The acting Viceroy of Liangguang issued an edict warning that she would be fired on if she attempted

17020-908: The rapid transit system varies greatly between cities, with several transport strategies. Some systems may extend only to the limits of the inner city, or to its inner ring of suburbs with trains making frequent station stops. The outer suburbs may then be reached by a separate commuter rail network where more widely spaced stations allow higher speeds. In some cases the differences between urban rapid transit and suburban systems are not clear. Rapid transit systems may be supplemented by other systems such as trolleybuses , regular buses , trams , or commuter rail. This combination of transit modes serves to offset certain limitations of rapid transit such as limited stops and long walking distances between outside access points. Bus or tram feeder systems transport people to rapid transit stops. Each rapid transit system consists of one or more lines , or circuits. Each line

17168-516: The region into its expanding empire. Qin then used its connections along the Xiang River to expand into Hunan , Jiangxi and Guangdong , setting up military commanderies along the main lines of communication. At the collapse of the Qin Dynasty , these southern commanderies became the independent Nanyue Empire under Zhao Tuo while Chu and Han vied with each other for control of the north. Since

17316-431: The restrooms are set outside the paid area. Wuhan was the first city on the Chinese mainland to ban food and drinks on the subway on December 28, 2013, dishing out fines of up to RMB200. On 1 April 2020, a nationwide food ban was enacted, which also includes conduct rules cracking down on bad subway etiquette, such as stepping on seats, lying down on a bench or floor and playing music or videos out loud. Wuhan Metro Line 1

17464-497: The river has been used for water, irrigation, sanitation, transportation, industry, boundary-marking, and war. The Yangtze Delta generates as much as 20% of China's GDP , and the Three Gorges Dam on the Yangtze is the largest hydro-electric power station in the world that is in use . In mid-2014, the Chinese government announced it was building a multi-tier transport network , comprising railways, roads and airports to create

17612-537: The river has suffered from industrial pollution, plastic pollution , agricultural runoff , siltation , and loss of wetland and lakes, which exacerbates seasonal flooding. Some sections of the river are now protected as nature reserves . A stretch of the upstream Yangtze flowing through deep gorges in western Yunnan is part of the Three Parallel Rivers of Yunnan Protected Areas , a UNESCO World Heritage Site . Cháng Jiāng ( 长江 ; 長江 ) or " Long River "

17760-712: The river was difficult. This occurred notably during the Southern and Northern Dynasties , and the Southern Song . Many battles took place along the river, the most famous being the Battle of Red Cliffs in 208 AD during the Three Kingdoms period. The Yangtze was the site of naval battles between the Song dynasty and Jurchen Jin during the Jin–Song wars . In the Battle of Caishi of 1161,

17908-525: The river's elevation drops from above 5,000 m (16,000 ft) to less than 1,000 m (3,300 ft). Thus, over the first 2,600 km (1,600 mi) of its length, the river has fallen more than 5,200 m (17,100 ft). It enters the basin of Sichuan at Yibin . While in the Sichuan basin, it receives several large tributaries, increasing its water volume significantly. It then cuts through Mount Wushan bordering Chongqing and Hubei to create

18056-525: The rubber tires. However, they have higher maintenance costs and are less energy efficient. They also lose traction when weather conditions are wet or icy, preventing above-ground use of the Montréal Metro and limiting it on the Sapporo Municipal Subway, but not rubber-tired systems in other cities. Some cities with steep hills incorporate mountain railway technologies in their metros. One of

18204-691: The run and by 1915, foreign ships expressed their interest too. Plant was appointed by Chinese Maritime Customs Service as First Senior River Inspector in 1915. In this role, Plant installed navigational marks and established signaling systems. He also wrote Handbook for the Guidance of Shipmasters on the Ichang-Chungking Section of the Yangtze River , a detailed and illustrated account of the Upper Yangtze's currents, rocks, and other hazards with navigational instruction. Plant trained hundreds of Chinese and foreign pilots and issued licenses and worked with

18352-502: The ships of the Jin emperor Wanyan Liang clashed with the Song fleet on the Yangtze. Song soldiers fired bombs of lime and sulfur using trebuchets at the Jurchen warships. The battle was a Song victory that halted the invasion by the Jin. The Battle of Tangdao was another Yangtze naval battle in the same year. Politically, Nanjing was the capital of China several times, although most of

18500-408: The southeastern part of Anhui ) provided 1 ⁄ 3 – 1 ⁄ 2 of the nation's revenues. The Yangtze has long been the backbone of China's inland water transportation system, which remained particularly important for almost two thousand years, until the construction of the national railway network during the 20th century. The Grand Canal connects the lower Yangtze with the major cities of

18648-409: The standard 6 cars found on other lines. It is also the fastest urban line in the system, with trains capable of reaching the speed of 100 km/h (62 mph) compared to 80 km/h (50 mph) on other lines. Line 7's color is orange . Line 8 currently consists of two separate parts. Line 8 Phase 1 was opened in 2017, and Line 8 Phase 3 was opened in 2019. Presently there are 12 stations on

18796-856: The stations on Line 1, are equipped with platform screen doors . There is a plan that stations on Line 1 will be equipped with platform screen doors in the future. The metro stations are equipped to be disabled and elderly friendly, with automatic fare collection system, announcement system, electronic display boards, escalators and lifts. The stations are equipped with non-slippery flooring with grip-rails, audio announcements and Braille facilities to help visually challenged passengers. [REDACTED] Rapid transit Modern services on rapid transit systems are provided on designated lines between stations typically using electric multiple units on railway tracks . Some systems use guided rubber tires , magnetic levitation ( maglev ), or monorail . The stations typically have high platforms, without steps inside

18944-698: The suburbs, allowing a higher service frequency in the center. This arrangement is used by many systems, such as the Copenhagen Metro , the Milan Metro , the Oslo Metro , the Istanbul Metro and the New York City Subway . Alternatively, there may be a single central terminal (often shared with the central railway station), or multiple interchange stations between lines in the city center, for instance in

19092-536: The tankers Mei Ping, Mei An and Mei Hsia, which were collectively destroyed on December 12, 1937, when Japanese warplanes bombed and sank the U.S.S. Panay. One of the Standard Oil captains who survived this attack had served on the Upper River for 14 years. Chinese Communist Party chairman Mao Zedong took staged swims in the river in 1956 and 1966 at Wuhan in publicity stunts to demonstrate his health, also starting

19240-706: The term subway . In Thailand , it stands for Metropolitan Rapid Transit , previously using the Mass Rapid Transit name. Outside of Southeast Asia, Kaohsiung and Taoyuan, Taiwan , have their own MRT systems which stands for Mass Rapid Transit , as with Singapore and Malaysia . In general rapid transit is a synonym for "metro" type transit, though sometimes rapid transit is defined to include "metro", commuter trains and grade separated light rail . Also high-capacity bus-based transit systems can have features similar to "metro" systems. The opening of London's steam-hauled Metropolitan Railway in 1863 marked

19388-519: The term Subway into railway terminology. Both railways, alongside others, were eventually merged into London Underground . The 1893 Liverpool Overhead Railway was designed to use electric traction from the outset. The technology quickly spread to other cities in Europe , the United States, Argentina, and Canada, with some railways being converted from steam and others being designed to be electric from

19536-672: The time its territory only covered the southeastern part of China, such as the Wu kingdom in the Three Kingdoms period, the Eastern Jin Dynasty , and during the Southern and Northern Dynasties and Five Dynasties and Ten Kingdoms periods. Only the Ming occupied most parts of China from their capital at Nanjing , though it later moved the capital to Beijing. The ROC capital was located in Nanjing in

19684-511: The trains, requiring custom-made trains in order to minimize gaps between train and platform. They are typically integrated with other public transport and often operated by the same public transport authorities . Some rapid transit systems have at-grade intersections between a rapid transit line and a road or between two rapid transit lines. The world's first rapid transit system was the partially underground Metropolitan Railway which opened in 1863 using steam locomotives , and now forms part of

19832-623: The trip. On the Jardine's first trial run from Lintin Island the forts on both sides of the Bogue opened fire and she was forced to turn back. The Chinese authorities issued a further warning insisting that the ship leave Chinese waters. The Jardine in any case needed repairs and was sent to Singapore . Subsequently, Lord Palmerston , the Foreign Secretary decided mainly on the "suggestions" of William Jardine to declare war on China. In mid-1840,

19980-488: The use of communications-based train control : the minimum headway can reach 90 seconds, but many systems typically use 120 seconds to allow for recovery from delays. Typical capacity lines allow 1,200 people per train, giving 36,000 passengers per hour per direction . However, much higher capacities are attained in East Asia with ranges of 75,000 to 85,000 people per hour achieved by MTR Corporation 's urban lines in Hong Kong. Rapid transit topologies are determined by

20128-420: The vessel further upriver than Yichang were thwarted by the Chinese authorities who were concerned about the potential loss of transit duties, competition to their native junk trade and physical damage to their crafts caused by steamship wakes. Kuling was sold to China Merchants Steam Navigation Company for lower river service. In 1890, the Chinese government agreed to open Chongqing to foreign trade as long as it

20276-445: The vessel hit a rock and sunk, killing its captain and ending realistic hopes of regular commercial steam service on the Upper Yangtze. In 1908, local Sichuan merchants and their government partnered with Captain Plant to form Sichuan Steam Navigation Company becoming the first successful service between Yichang and Chongqing. Captain Plant designed and commanded its two ships, SS Shutung and SS Shuhun . Other Chinese vessels came onto

20424-411: Was Singapore's Mass Rapid Transit (MRT) system, which launched its first underground mobile phone network using AMPS in 1989. Many metro systems, such as the Hong Kong Mass Transit Railway (MTR) and the Berlin U-Bahn, provide mobile data connections in their tunnels for various network operators. The technology used for public, mass rapid transit has undergone significant changes in the years since

20572-464: Was a compromise between the two methods adopted at the 1906 Imperial Postal Conference in Shanghai, which established postal romanization . Hanyu Pinyin was adopted by the PRC's First Congress in 1958, but it was not widely employed in English outside mainland China prior to the normalization of diplomatic relations between the United States and the PRC in 1979; since that time, the spelling Yangzi has also been used. The source and upper reaches of

20720-426: Was an early shipping company founded in 1876 in London, initially to trade up the Yangtze River from their Shanghai base with passengers and cargo. Chinese coastal trade started shortly after, and in 1883 a regular service to Australia was initiated. Steamers came late to the upper river, the section stretching from Yichang to Chongqing. Freshets from Himalayan snowmelt created treacherous seasonal currents. But summer

20868-509: Was better navigationally and the three gorges , described as a "150-mile passage which is like the narrow throat of an hourglass," posed hazardous threats of crosscurrents, whirlpools and eddies, creating significant challenges to steamship efforts. Furthermore, Chongqing is 700 – 800 feet above sea level, requiring powerful engines to make the upriver climb. Junk travel accomplished the upriver feat by employing 70–80 trackers, men hitched to hawsers who physically pulled ships upriver through some of

21016-568: Was commandeered by warlords and Shuhun was brought down river to Shanghai for safekeeping. In 1921, when Captain Plant died at sea while returning home to England, a Plant Memorial Fund was established to perpetuate Plant's name and contributions to Upper Yangtze navigation. The largest shipping companies in service, Butterfield & Swire, Jardine Matheson, Standard Oil, Mackenzie & Co., Asiatic Petroleum, Robert Dollar, China Merchants S.N. Co. and British-American Tobacco Co., contributed alongside international friends and Chinese pilots. In 1924,

21164-698: Was developed further. Other Central European countries also have metro lines, for example in the cities of Budapest (Hungary), Prague (Czech Republic) and Warsaw (Poland). In Eastern Europe , metro systems are in operation in Minsk (Belarus), Kyiv (Ukraine) and Moscow (Russia). In Southeastern European countries, there are metro systems in Athens and Thessaloniki (Greece), Belgrade (Serbia), Sofia (Bulgaria) and Istanbul (Turkey). In Northern Europe , rapid transit systems exist in Copenhagen (Denmark), Oslo (Norway), Stockholm (Sweden) and Helsinki (Finland). Various terms are used for rapid transit systems around North America . The term metro

21312-415: Was expected to commence in 2013, and the tentative completion dates was set at 2015. In May 2014, it was reported that the construction work on the southern extension would start within 2014, with construction completed by February 19, 2019. Nowadays, Line 2 only have 6 cars, but in the future, it is possible to add 2 more cars to carry more people during rush hours when 6 cars are not enough. Line 2's color

21460-476: Was low and suburbs tended to spread out . Since the 1970s, the viability of underground train systems in Australian cities, particularly Sydney and Melbourne , has been reconsidered and proposed as a solution to over-capacity. Melbourne had tunnels and stations developed in the 1970s and opened in 1980. The first line of the Sydney Metro was opened in 2019. Since the 1960s, many new systems have been introduced in Europe , Asia and Latin America . In

21608-694: Was restricted to native crafts. In 1895, the Treaty of Shimonoseki provided a provision which opened Chongqing fully to foreign trade. Little took up residence in Chongqing and built Leechuan , to tackle the gorges in 1898. In March Leechuan completed the upriver journey to Chongqing but not without the assistance of trackers. Leechuan was not designed for cargo or passengers and if Little wanted to take his vision one step further, he required an expert pilot. In 1898, Little persuaded Captain Samuel Cornell Plant to come out to China to lend his expertise. Captain Plant had just completed navigation of Persia 's Upper Karun River and took up Little's offer to assess

21756-437: Was subsequently formed in 1993 to facilitate the project's funding, planning, logistics, and organization. It took seven years before the city was able to fund construction. In October 1999, the National Planning Commission (predecessor of the National Development and Reform Commission) approved the Wuhan "Light Rail" project (Line 1, phase 1), signalling the start of serious work on the rail transit project. On October 2, 2000,

21904-411: Was topped out in Hanxi 1st Road station . On July 29, Line 1 phase 2 entered revenue service from Dijiao to Dongwu Boulevard . Despite plans to extend the westernmost terminus to Jinshan Avenue in Dongxihu District , the station was never built. A short stub with crossover tracks was constructed behind Dongwu Boulevard. Zhuyehai , a station in Qiaokou District , remained non-operational in spite of

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