USDT Mining Project,　　The Chengdu-Guizhou high-speed railway starts in Chengdu, Sichuan Province, passes through Meishan City, Leshan City, Yibin City, Weixin County, Zhaotong City, Yunnan Province, Zhenxiong County, Bijie City, Guizhou Province, and ends in Guiyang City, with a total length of 650 kilometers and a design speed of 250 per hour. Km / h. Chengdu to Leshan period in which the 2014 Nian 12 Yue opened, Leshan to Yibin in 2019 Nian 6 Yue 15 Ri put into operation. The total length from Yibin to Guiyang is 374 kilometers. There are 11 passenger handling stations in Yibin West, Changning, Xingwen, Weixin, Zhenxiong, Bijie, Dafang, Qianxi, Qingzhen West, Baiyun North, and Guiyang North .