轨道交通(地铁和轻轨)以容量大、效率高、速度快、能源省、准时安全、良好的环境保护等特点,目前已成为大、中型城市公共客运交通运输的骨干,在世界范围内成为不同城市的共同选择。从1893年英国建成第一条地铁线路、1888年美国建成第一条有轨电车线路开始,城市交通进入了轨道交通的时代,直至20世纪70年代,轨道交通进入了发展的最佳时期,当今世界的大城市和特大城市中轨道交通方式的承担率为:伦敦、东京、维也纳等城市均在80%以上,纽约、巴黎、柏林、莫斯科等城市都在60%以上。上海市轨道交通建设在市府的领导下,已建成地铁1号线、2号线和明珠线一期工程,长度已达 With the characteristics of large capacity, high efficiency, fast speed, energy saving, punctual safety and good environmental protection, rail transit (subway and light rail) has now become the backbone of public passenger transport in large and medium-sized cities and has become different in the world The city’s common choice. From 1893, the first subway line was completed in Britain. In 1888, the United States started the construction of the first tram line and urban transportation entered the era of rail transit. Rail transit entered the best period of development until the 1970s. Nowadays, The world’s major cities and metro cities in the rail transport mode of commitment: London, Tokyo, Vienna and other cities are more than 80%, New York, Paris, Berlin, Moscow and other cities are more than 60%. Shanghai Metro Construction Under the leadership of the municipal government, Metro Line 1, Metro Line 2 and Pearl Line have been completed and the length has reached