China's largest shield tunneling machine cutter head, with a record-breaking diameter of 16.64 meters, descended at the ...

China has completed the production of its largest tunnel-boring machine (TBM), measuring 16.64 meters (54.5 feet) in diameter ...

Deep below the rugged landscape of central China lies an engineering marvel the size of a 60-story building, boring chunks of ...

Still two years away from scheduled completion, the Project Director for the Hampton Roads Bridge Tunnel Expansion says 2025 will be the "most meaningful" year for the people driving it.

Workers in China have set a new record by completing the task of building the world's largest-diameter underwater shield tunnel ... with one mega-big boring machine called the "Shanhe." ...

MSD is the fourth largest wastewater collection system in the U.S., serving more than 1.3 million residents. “Miss Briella” ...

MANILA — The Metro Manila Subway Project (MMSP) continues to gain traction as the Department of Transportation (DOTr) and Armed Forces of the Philippines (AFP) launched the operations of the tunnel ...

On October 12, 2023, a TBM with an main bearing of 8.61 meters in diameter was launched in Changsha, making it the world's largest one in diameter, heaviest, and highest load-bearing main bearing of ...