Zhengwan High Speed line – China

SYSTRA Shanghai has contributed to the creation of two sections of the Zhengwan HSL, which crosses China from the southwest to the centre and continues the development of high speed rail in China.

Movements on the new Zhengwan line began on 1st December 2019 between the
capital of Henan Zhengzhou and the second largest city Hubei Xiangyang. This incudes two sections for which SYSTRA supervised the construction, as technical asssistant to the local contractor ZTCY, for a length of 192km, half the 389km commissioned for this first section.

The first section covers the crossing and outskirts of Xiangyang over 143km, including the two stations of Dongjin and Nanzhang. The second section involves the crossing and outskirts of XinYe over 49km, including the station of Dengzhou East. SYSTRA experts were mobilised for the civil engineering works supervision of these sections mixing 44km of tunnels, 102km of single and twin-track viaducts, as well as assignments for earthworks and the management of five box girder prefabrication sites.