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The LGV Sud-Est is a high-speed rail line, which links Paris' and Lyon's suburbs, in France. It was France's first high-speed rail line. The inauguration of the first section between Saint-Florentin, Yonne and Sathonay (Rhône) on 22 September 1981 marked the beginning of the re-invigoration of French passenger rail service. This line, subsequently extended southwards by the LGV Rhône-Alpes and LGV Méditerranée and northwards by the LGV Interconnexion Est, has led to the speeding up of journey times: * between Paris and the southeast quarter of France (and by extension towards Switzerland and Italy) * between the southeast and the north and west of France (and by extension towards Britain and Belgium) == Route == The line crosses six ''départements'', from north to south: * Seine-et-Marne * Yonne * Côte-d'Or * Saône-et-Loire * Ain * Rhône The TGV system's compatibility with the regular rail network avoided the need for new infrastructure construction to reach existing train stations in the dense urban areas of Paris and Lyon. The distance from Paris (Gare de Lyon) to Lyon (Part-Dieu) is . The LGV route is long; by avoiding built-up areas between Paris and Lyon (particularly Dijon) this enables a route shorter than the regular line (). There are no tunnels. The line includes various connectors to the regular rail network: * at Pasilly-Aisy towards Dijon, and further through the Jura Mountains to Vallorbe/Lausanne or Neuchâtel/Zurich * at Mâcon-Pont-de-Veyle towards Bourg-en-Bresse and Savoie * at Saint-Florentin * at Le Creusot TGV station * at Mâcon-Loché station These last three are used by service trains or in order to divert passenger trains if needed. The line runs next to the A5 autoroute for and the N79 road for . For its full length, a wide area has been reserved for a telecommunication artery. 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「LGV Sud-Est」の詳細全文を読む スポンサード リンク
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