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2004年我国将以京沈快速客运通道建成和京沪、京广、京九、陆桥通道改造为主要内容,结合株六复线的投产,实施第五次铁路大面积提速。2005年我国将以陇海线郑徐段电气化,兰新线全线贯通复线,沪杭线电气化,浙赣线电气化,渝怀线、遂渝线建成投产,达成线改造,武九线建成复线,胶济线
In 2004, China will implement the transformation of the Beijing-Shenyang Express Passenger Corridor and the Beijing-Shanghai, Beijing-Kowloon, Beijing-Kowloon and Luqiao bridges as the main contents and implement the fifth large-scale speed-up of the railway in conjunction with the commissioning of the Zhuliu-Shuangjiang Line. In 2005, China will electrify the section of Zhengdong section of Longhai Line, complete the line of Lanxin Line, the electrification of Shanghai-Hangzhou Line, the electrification of Zhejiang-Jiangxi Line, the completion of production line of Yu-Huai Line and Sui-Yu Line, Jiaoji line