The Largest Cross-section Highway Tunnel in China
January 11。
Meitai Expressway Project Successfully Erected the First Box Girder of the Whole Line
Recently，With a length of 25 meters.、The 81-ton precast box girder fell on the pier support of the Weihe River Bridge.。
Break many world records! China's first super-wide three-dimensional asymmetric swivel bridge completes millimeter-level "turn"!
At about 3 a.m. on November 22，Chengtou Highway is responsible for the construction.。
Five-hundred-ton steel box gird sliding span high-speed
November fourteenth，Heng in Hunan Province（Yang）Yong（State）Expressway Sitangchong Hub InterchangeCRamp。
The bridge project of Nahe Expressway in Guizhou has entered the stage of superstructure construction.
November 20。
Pingyi Expressway, the First Intelligent Expressway in Hunan, Will Be Officially Opened to Traffic
Four months after the restructuring。
Lishui's First Digital Highway Project Completed in Songyang
“Double Carbon”Multifunctional integrated intelligent lamp post、Early warning system for meeting Vehicles on curves、Tr
It is 915 kilometers long! The new Chengdu-Kunming Railway is open to traffic!
New Chengdu-Kunming Railway is open to traffic At 8:05 on the 26th。
First + First G312 Qidun to Guazhou Highway Opened to Traffic
August 18。
G215 Mazongshan-Qiaowan Highway Officially Opened to Traffic
（Reporter Chang Kuixing correspondent Zhang Huiqing）Autumn September，Pinnacle and flowing gold。
Shantou Bay Tunnel Opened to Traffic
One tunnel connecting north and south！Shantou Bay Tunnel Opened to Traffic September twenty eighth。
The longest tunnel of Yinkun Expressway (Ningxia Section) runs through
October 20，It is invested by China Railway Construction Investment, a subsidiary of China Railway Construction.。
The world's first alpine canyon landscape cable-stayed bridge was officially closed.
August 19。
Guangxi: New Breakthrough in Tunnel Excavation of the First Branch of Baqiang Expressway
October twenty first。
The preliminary design of three key highway projects in Shaanxi has been approved and construction will start within the year!
25-27 October，Under the active coordination of Shaanxi Provincial Department of Transportation。
Construction of Xining to Chengdu High-speed Railway
Reporters from China National Railway Group Co., Ltd.（Hereinafter referred to as the State Railway Group）Be informed，October 29。
New progress has been made in Guangzhou-Foshan and Guangzhou-Qingyuan intercities!
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Construction of Xiadazhai-Houguanzhai Highway under National Highway 210 in Xi'an
November eighth，National Highway 210 Xi'an Transit Xiadazhai-Houguanzhai Highway Project Officially Started。
Immersed tube installation of Dalian Bay Submarine Tunnel completed
August 5。
Two months ahead of schedule, another tunnel in Wenzhou is open to traffic!
August 5，The reconstruction project of Lucheng Guanling Tunnel of 330 National Highway, a provincial key traffic project。