沪宁线列车提速试验圆满成功上海至南京的列车方驶时间今后可望缩短到约２个半小时。上海铁路局历时近两个月的沪宁线提速试验获圆满成功，标志沪宁线的客货列车时速将明显提高。铁路专家称，在我国修建高速铁路还存在资金、技术等多方面困难的情况下，通过现行列车的提速... Shanghai-Nanjing line speed train test success Shanghai to Nanjing train driving time is expected to be shortened to about 2 and a half hours in the future. Shanghai Railway Bureau lasted nearly two months of Shanghai-Nanjing line speed test was a success, marking the Shanghai-Nanjing line speed of passenger and freight trains will be significantly improved. Railway experts said that in our country to build high-speed railway there are still funds, technology and other difficulties in many aspects, through the current train speed ...