China Highway Engineering Consultants Co Ltd[Consultant/Project Management]{China}
项目状态:
Under construction
开始时间:
2008
结束时间:
2021
项目说明:
July 2020 - Highway is expected to be officially opened to traffic in 2021; The section from Baoji to Longxian was officially opened to traffic in November 2011; The Pingkan-Hanzhong section of the Baohan Expressway was completed and opened to traffic in December 2017; The construction is divided into three sections