Project leaders with the Chesapeake Bay Bridge Tunnel reported that Chessie, the tunnel boring machine used to dig the second tunnel, had broken through at the second island.
Chessie officially completed her journey, successfully exiting the receiving pit on Two Island on Wednesday. Chessie reached ...
After a more than 6,300 foot journey, the tunnel boring machine nicknamed “Chessie” has fully completed its task of ...
Nicknamed "Chessie," the tunnel boring machine broke through the receiving pit on Two Island at Thimble Shoal Channel.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback