Xinyi Expressway is expected to be opened to traffic by the end of the year

On August 2nd, Yiyang County, Luoyang City was sullen, and the construction of Xinyi high -speed was being built.

"Go to the left, right" and "Slowly reverse" yesterday noon yesterday, at the construction site of the Zhengxi high -speed rail project at the Xinyi High Speed ​​Speed, a busy scene was busy. A large carrier car is carefully reversing -a prefabricated beam weighs nearly 100 tons on the car. There is a bridge machine behind the car. The middle.

Since the start of the project in 2017, the Xinyi Expressway has attracted much attention. At present, the construction of the project has entered the sprint stage, and it is expected to be opened to traffic by the end of this year. The latest information of China Railway Investment New Yiyi Expressway Engineering Headquarters shows that as of the end of July, a total of 8.699 billion yuan of investment in the New Yiyi high -speed project, accounting for 91.3%of the total investment of 9.526 billion yuan; The bridge project was completed 94%, and the Hanyong project was completed by 99%. The road surface, electromechanical, traffic, and greening projects were stepping up.

As the key project of the "Double Thousand Thousand Project" of Henan Speed ​​Highway "Double Thousand Project" and "13445 Project", Lianhuo Erguang High -speed Link, the Xinyi Expressway, which has a total length of 81.2464 kilometers, started from Xin'an. Luo Luan, Erguang, G310, S240 and other highways, national provincial trunk roads, crossed the Longhai Railway, Zhengxi high -speed railway and other railways, and across the Luhe River and Yihe rivers. An important part of. Therefore, there are many cross -roads and most of the river -related projects are the biggest features of the project and the difficulty of the project.

The Xinyi Expressway Zhengxi High -speed Railway Bridge has a total of 12 spans and a total length of 365.98 meters. It is one of the control projects across the board. Crossing through the high -speed rail is the key to whether the entire project can be built on time.

"It took half a year to complete all the pre -construction requirements for construction." According to the relevant person in charge of China Railway (Henan) Xinchuan Expressway Co., Ltd., China Railway China Railway -related Railway Engineering construction experience is rich. Therefore The procedures for the construction of the construction and the supervision, the bidding of the construction unit, etc. At present, the 1-12 span of the bridge has been connected by the left, and the right will also be connected in mid -August.

Liuquan Hub's interchange and Zhenglu high -speed cross -section, 1.6 kilometers in length, is a "T -type+speaker" interchange, with a total of nine ramps.

"At present, the main body has been completed, and the supporting facilities are being built." The person in charge introduced that since the beginning of construction, they have carried out a series of constructions such as Zhenglu high -speed flyover, and the width bridge beams. Protection and greening, the purpose is to create a "green high -speed".

The Luohe Bridge was completed in November last year. It was the first completion bridge of the six special bridges of the Xinyi Expressway. The bridge has a total of 43 spans and a total length of 1307.10 meters. Because of the natural protection areas and multiple scenic spots, its environmental protection and rural revitalization tasks are relatively heavy.

Under the Luohe Bridge is Luohe Carp, a national aquatic product resource protection area. By adjusting the construction progress and the construction of the carp breeding season, the construction party optimizes and monitor the underwater construction technology to reduce the pollution of water quality and minimize the impact of engineering construction on the protected area; Luoyi Colorful Ecological Park and Lotus Park are key tourist attractions in Yiyang County. In order to cooperate with local tourism planning, the construction party added the main line landscape improvement project in the import section of the bridge to the Jinping Mountain Tunnel.

In April 2020, the left line of the Shuigou River tunnel went through smoothly. In May 2021, the Jinping Mountain Tunnel was completed and the Luohe Extra Bridge was completed in November. The double frame beams were completed. On June 25th, the pouring beams across the Longhai Railway Bridge on the Bridge of the River Bridge was completed. At the end of the year, the Xinyi Expressway will become a new traffic arteries in the southwestern direction of Luoyang, adding a strong transportation support to the "Jianqiang Sub -center".

Luo Bao Rong Media · Palm of Luoyang Client reporter Zhao Shuo Correspondent Sun Huwen/Picture

Learning editor: Guo Qian

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