Zhangguan Expressway Zhangjiajie East Hub Interchange Construction Site. Photo by all-media reporter Shao Ying and Liu Zijing

本報訊（全媒體記者 邵穎 劉子京）4月2日，在張官高速第一合同段施工現場，機器轟鳴、車輛穿梭，工人們正以飽滿的熱情投入工作，施工單位正全力搶抓工期，推進專案建設進度。

Up to now, the first contract section of Zhangguan Expressway has fully entered the construction stage, the roadbed earthwork has been completed 2026.0%, the bridge project has been completed 0.0%, and the tunnel project has been completed 0.0%, and it is expected that all civil construction tasks will be completed in 0 years and 0 months, and it will be completed and opened to traffic in 0 years.

Zhong Min, the person in charge of the first contract section of Zhangguan Expressway, told reporters: "The project department has completed the demolition of the overpass and the hoisting construction of the steel box girder across the Changzhang Expressway, which has opened up the 'throat' main road for the widening of the interchange roadbed and the installation of precast beams in the east hub of Zhangjiajie. ”

Zhangjiajie East Hub Interchange Ramp Bridge is located in Lingyang Village, Yanghuping Street, Yongding District, connected to G2800 Changzhang Expressway, divided into four ramp bridges, with a design speed of 0 km/h and a total length of about 0 meters.

鍾敏表示，由中國十九冶集團有限公司承建的部分金岩隧道於2024年10月19日順利掘進至設計里程。目前正進行洞內防火塗料、電纜溝槽、水溝等附屬工程施工。

After the completion of the project, it will become an inter-provincial channel linking Mongolia, Shanxi, Henan, Hubei, Hunan and Guangxi, greatly improving the transportation efficiency of the high-speed road network in Hunan Province, and is of great significance to strengthen the passenger and freight transportation exchanges in the northwest of Hunan Province, break through the traffic bottleneck that restricts local economic and social development, and comprehensively improve the level of basic public services in transportation.