China is currently planning to build the world's longest underwater motorway tunnel beneath its longest river. China has just launched a huge self-developed tunnel boring machine (TBM) to build ...

On April 9 th, 16.64m diameter TBM “Jianghai”, designed and developed by China Railway Construction Heavy Industry ...

The tunnel is a key project to forge a major trans-river road link under China's longest river, connecting Haimen in the city of Nantong with Taicang in the city of Suzhou. Stretching ...