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Dalian Metro : ウィキペディア英語版 | Dalian Metro
The Dalian Metro or Dalian Rapid Transit is a rapid transit system in the city of Dalian, China. The metro opened on 1 May 2003. The system currently in operation consists of 4 lines: Line 1 (M1), Line 2 (M2), Line R2 (Route 202 Extension), and Line 3 (R3). ==History== After 1950, Dalian faced a high rate of population growth. Due to its location, cultural heritage and transportation it attracted native and foreign people, leading to an increasing number of automobiles and buses. The traffic created a problem for the trams, and the transport authority decided to greatly reduce the tram network. Eight tram routes were closed, one by one, before 1980. By then, over-dependence on automobiles and buses caused traffic and environmental problems. The tram network had been reduced to three routes; opening old routes was impossible, since almost all of those routes were already occupied by bus traffic. Mindful of the problems between trams and buses, the transport authority tried a solution merge both types of transport: the trolleybus. Trolleybuses run on electricity and do not cause air pollution; however, they use existing roads (already congested with motor-vehicle traffic). Therefore, expansion of the trolleybus network was impractical. At that time, a subway system was proposed. After overcoming financial and political obstacles, construction began on the first line in September 2000. October 2002 saw the trial opening of the first line, which was put into full operation in May 2003. Trial runs of the San Haoxian branch began in June 2008; December 28 marked the beginning of full passenger operation.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Dalian Metro」の詳細全文を読む
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