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武汉市“两江分割,三城四岸,鼎立发展,各具特色”的经济地理特点,决定了交通的最大瓶颈是过江交通。武汉轨道交通2号线是我国首条穿越长江的地铁,该线着力解决武汉市跨江交通难题,缓解长江大桥、二桥的交通压力。轨道交通2号线一期工程全长27.7公里,设计时速为80公里,全程旅行时速约36公里,穿越长江江底用时仅需3分钟。设站21座,串起了长江两岸的武广
Wuhan City, “the division of the two rivers, the three cities, the four sides, the development of both, distinctive” economic and geographical characteristics, determines the biggest bottleneck of traffic is crossing the river traffic. Wuhan Metro Line 2 is the first subway in China that runs through the Yangtze River. The line is dedicated to solving the cross-river traffic problems in Wuhan and alleviating the traffic pressure on the Yangtze River Bridge and the Second Bridge. Rail Transit Line 2 a project of a total length of 27.7 kilometers, the design speed of 80 km, the entire journey of about 36 kilometers per hour, across the Yangtze River with only 3 minutes. Set up a station 21, strung the Wuhan-Guangzhou on both sides of the Yangtze River