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Road Engineering

Over 10,000km of highway survey and design and nearly 5,000km of expressway survey and design, including Henan Sections of Beijing-Hong Kong-Macau Expressway and Lianyungang-Huoerguosi Expressway, have been completed. Among them, there is the first expressway in Henan Province—Kaifeng-Luoyang Expressway, the first eight-lane expressway in Henan—Xinxiang-Zhengzhou Section of Beijing-Hong Kong-Macau Expressway and so on. Almost 1,000km of expressway reconstruction and expansion has been finished, with the first expressway reconstruction and expansion project in mountainous area, the Reconstruction and Expansion of Luoyang-Sanmenxia (Provincial Boundary) Section of Lianyungang-Huoerguosi Expressway included.


The Pavement Techniques Research Center founded by the company mainly does specific researches on pavement structure optimization, research and development of new techniques, new materials and new craft for pavement, popularization and application of pavement recycling technology, project design of pavement maintenance, etc.