Are speeding up the construction of the highway Songtao to Tongren, a total length of 50.4 km, starting in Chongqing Xiushan Ba ??Shan, connection Yuxiang highway, beyond the Daxing Town Songtao County, Guizhou connect with Hangzhou Rui Expressway, it is expected to end in 2014 traffic. Upon completion, from Songtao County to Chongqing, Changsha, Guiyang car as long as three and a half hours. November 28, 2013 officially started the high-speed bulk copper project, as part of Guizhou Province highway network planning in the first vertical, but also the city of Tongren highway construction major roads. The road starts from Chongqing Ba Shan Shi Kan, two villages at the mouth, then under construction in Chongqing Xiushan to Songtao highway, at the end of the town is connected Hangrui Daxing highway. Pine copper high-speed full-length 50.375 kilometers, according to the two-way four-lane expressway standard. Via yellow plate, Polygonum Gao, Jiujiang, peace camp, letter tray, the Chia Tai, Tai Hing township within 7 Songtao County. After the loose copper high-speed line was opened to traffic at the junction of Hunan and Guizhou provinces and Chongqing areas, with high-speed network, came from the east, Chongqing, Hunan, not only to the east, the south eastern city of Tongren in Guizhou also visit the following Guiyang and Guangxi. The northern and eastern Guizhou from the vehicle to be north to Chongqing and Hunan and other places. This makes three places Xiangqian Chongqing Yuxiang high-speed, Hangzhou Rui high-speed, large high-speed copper and Shanghai-Kunming high-speed to achieve interoperability.
