The tunnel boring machine known as Chessie broke through the receiving pit on Two Island at the Thimble Shoal Channel at the ...

After beginning her mining endeavor way back in February 2023 beneath the Thimble Shoal Channel, 'Chessie' has now completed ...

Nicknamed "Chessie," the tunnel boring machine broke through the receiving pit on Two Island at Thimble Shoal Channel.

After a more than 6,300 foot journey, the tunnel boring machine nicknamed “Chessie” has fully completed its task of ...

Tunnel boring machines (TBMs) are essential for constructing tunnels through various geological formations, and the disc cutters are critical components that directly interact with the rock.

An expansion of the Chesapeake Bay Bridge-Tunnel (CBBT) reached a milestone this week with the tunnel boring machine “Chessie ...

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 CBBT ...