On the morning of September 29th, the Chengcheng -Weizhuang Highway, which was constructed by a consortium formed by China Railway First Survey and Design Institute Group Co., Ltd., China Railway Construction Investment Group and other units, was opened to traffic, marking the Shaanxi provincial expressway. The Chengcheng-Luofu section of the Cheng (city) business (state) line of the highway was opened to traffic.
The Chengwei Expressway built by the Consortium of the First Railway Institute is open to traffic. The Chengcheng-Weizhuang Highway on the Chengshang Line of the Provincial Expressway is located in Chengcheng County and Pucheng County, Weinan City, Shaanxi Province. The total length of the main line is 37.11 kilometers. two-way four-lane expressway standard construction, with a design speed of 100 km/h.
According to Li Rui, manager of the Chengwei Expressway Survey and Design Project Department of Tieyiyuan: "Chengwei Expressway is an important part of the Chengshang Line and is connected to the Weiro Expressway, which opened to traffic at the same time, forming the existing Beijing-Kunming Expressway and He (Zejiang) Expressway. ) The shortest expressway between Baotou (Chicken) Expressway, and it is also the main channel and the fastest route for coal to be transported from Yulin to East and Central China in the future. Internal consulting tasks. Start field measurement in March 2019, complete construction drawing design in March 2020, and start construction in June of the same year.”
In the process of design and construction, Tieyi Institute has adopted a number of new materials, new Technology and new technology, effective exploration of high collapsible loess foundation treatment and coal mine goaf treatment technology, a number of new green protection materials have been applied; in-depth research has been carried out to effectively reduce the average fill height of expressways in the loess plain area , and achieved a good design effect. During the construction process, Tieyi Institute's good service awareness and timely and effective cooperation in construction work have been highly appraised by the construction authorities and project owners, and won the only full score in the annual credit evaluation of expressway design enterprises in Shaanxi Province.
Chengwei Expressway was completed and opened to traffic, realizing the goal of quick access to the expressway in the urban area of Chengcheng County, greatly improving the current situation of poor regional traffic, creating convenient conditions for the development of resources along the line, and improving the expressway in Shaanxi Province. The highway network plays an important role in driving the rapid economic development along the route.
Text: Yanshen, Omnimedia Reporter of Xi'an Newspaper Industry Photo: Interview provided by
Editor: Mia
