Tunnel boring machines are the true titans of modern construction, with massive machines like Bertha and Heron Connect revolutionizing the way cities are built. These colossal machines can carve ...

CAPE CHARLES, Va. (WAVY) — The tunnel boring machine known as Chessie broke through the receiving pit on Two Island at the Thimble Shoal Channel at the Chesapeake Bay Bridge-Tunnel Monday, the ...

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A giant Indian-made tunnel boring machine has arrived in Kolkata to continue work on the underground section of the Metro's Purple Line. Despite land issues for Kidderpore station, tunnelling will ...