CRSIC is part of the state-owned China Railway Group and it has previously developed the large shield tunneling machine Jiangcheng Pioneer, as well as Lu Wu, China’s first 1,000-tonne single ...

An aerial drone photo taken on April 28, 2025 shows the Guangzhou South Railway Station, which will be linked via a ...

In order to bore into this mountain, you need a machine with teeth strong enough to split rock. Besides, tunnel shields are used to support soft soil -- these dense mountain walls can support ...

The world's largest shield machine for railway construction reached the halfway point of its underwater journey beneath the Yangtze River on Wednesday, marking a major milestone for the high-speed ...

A staff member operates a giant shield tunneling machine at the construction site of a linking-up ...

Indian conglomerate Larsen & Toubro (L&T) has broken through on India’s longest railway tunnel, linking Devprayag and Janasu ...

The completion of India's longest rail tunnel between Devprayag and Janasu in Uttarakhand faced significant challenges, ...

Devprayag-Janasu tunnel, besides being the longest, was completed with the fastest speed in the world. It was for the first ...

German-based TBM manufacturer is progressing on a challenging dig under the Elbe River estuary, and expects further tunnel ...