Underwater construction based on innovation, attention to detail
By He Shusi and Luis Liu | China Daily | Updated: 2018-10-23 07:54
The Hong Kong-Zhuhai-Macao Bridge, scheduled to open on Wednesday, has changed the appearance of the Pearl River Estuary. However, one of the most talked about aspects of the bridge is hidden below the waterline.
The bridge involves a 6.7-kilometer immersed tunnel, the longest in the world for road traffic and the first offshore structure of its kind in China. It has been described as the most difficult part of the construction of the bridge, which, at a total length of 55 kilometers, is the world's longest sea-spanning structure.
Throughout the construction process, the international community questioned how Chinese engineers could manage such a huge project.
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