Chinese|EnglishGuiyang to Weng 'an expressway starting point is located in Yangchang Town, Wudang District, Guiyang City, the end point is located in Weng' an County Yinzhan Town Qianyuan, mainly through Guiyang Wudang District Yangchang, Baiyi, Kaiyang County Longgang Town and Maoyun, Weng'an County Jianzhong, Yinzhan and other towns, the whole line with 6 interworking.
Main project contents: daily inspection and regular inspection of the expressway and its facilities along the line, and regular maintenance and repair of the minor damage parts, including the contract bill of quantities and the disease treatment found within the scope of MQI inspection.
