The tunnel boring machine "Chessie" has reached its final destination in the Chesapeake Bay, marking the end of a two-year ...

(WAVY) — The tunnel boring machine known as Chessie broke through ... The next step is for the road to be built inside the tunnel and put into place the electrical and mechanical systems and ...

Tunnelling on a flagship state government infrastructure project has come to a halt after a sinkhole emerged near two boring machines.