纵观世界地铁发展历史 ,从 186 3年伦敦建成第一条地铁到 2 0 0 0年的 138年 ,世界已有 115个城市建成 70 0 0公里地铁。我们可以得出这样结论 :在不同国家不同发展阶段内 ,凡经济发达的国家与城市都建有地铁 ,地铁已成为一个国家综合国力、城市经济实力、人民生活水平及现代化 Looking at the history of the development of the world’s metro, from 1986, the first subway was completed in London to 138 in 2000, 115 cities in the world have completed the construction of 700 km of subway. We can conclude that in different stages of development in different countries, where metro stations are built in economically developed countries and cities, the subway has become a country with an overall national strength, urban economic strength, people’s living standards and modernization