新建重庆—怀化铁路(以下简称渝怀铁路)是党中央、国务院实施西部大开发战略的重点工程之一。线路与成渝、川黔、襄渝、遂渝铁路相通,东与株六复线连接,是川渝地区与中东部交流的一条重要通道。它的修建对加快西部地区开发,完善西南铁路路网布局,缓解川渝地区运输能力紧张状况, The new Chongqing-Huaihua Railway (hereinafter referred to as the Yu-Huai Railway) is one of the key projects of the CPC Central Committee and the State Council in implementing the strategy of developing the western region. Line and Chengdu-Chongqing, Sichuan and Guizhou, Xiangyu, Suiyu Railway connected to the East and the strain line connection, is the Sichuan-Chongqing region and the Middle East an important channel of communication. Its construction to speed up the development of the western region, improve the layout of the Southwest Railway network to ease the tense transport capacity in Sichuan and Chongqing,