Gansu Provincial Highway Aviation Tourism Investment Group[Sponsor]{China},China Communications Construction Company (CCCC)[Construction]{China}
项目状态:
Under construction
开始时间:
2011
结束时间:
-
项目说明:
December 2017 - Construction to commence on Xixia Tunnel (downline) in Gansu section; September 2015 - Hubei section and the Shaanxi section have been completed and opened to traffic; Project cost - CNY18.81bn