Leshan-Guiyang section of Chengdu-Guiyang Line of Chenggui Railway stretched from Leshan city through the Yibin city, Changning county, Xingwen county of Sichuan province to Bijie city, Dafang county, Qianxi county of Guizhou province until to the Guiyang city. The main line is 515.02 km long, within which 58.577 km are in Sichuan province, 79.299 km are in Yunan province, 177.144 km are in Guizhou province. It’s designed speed is 250 km/h and it conforms to the Standard for construction of passenger special line. It is expected to be complete and open to public in 2017. At then, it will only takes 3 hours from Guiyang to Chengdu.