Still two years away from scheduled completion, the Project Director for the Hampton Roads Bridge Tunnel Expansion says 2025 ...

Tunnel boring machines (TBMs) are essential for constructing ... with generative AI and the cited references. We take care to ground generative text with facts, and have systems in place to ...

Tunnelling problems are plaguing the $12 billion Snowy 2.0 hydropower project, with a boring machine previously bogged in soft ground now wedged in hard rock and struggling to move. The tunnel ...