Chessie officially completed her journey, successfully exiting the receiving pit on Two Island on Wednesday. Chessie reached ...

"Even if tunnel construction is more costly the net benefits may be well worth it." The post Into the Mystic: Boston.com ...

Tunnels, big and small, have come a long way since ... world is the Slinky Springs to Fame in Germany. This spiral tunnel-like bridge, made up of a staggering 496 hoops, spans the Rhine-Herne ...

YOU’RE GOING TO START ANOTHER BIG DIG PROJECT ... officials are considering replacing the 74-year-old Tobin Bridge with a tunnel, prompting mixed reactions from Boston and Chelsea residents.Iris ...

33,229 people played the daily Crossword recently. Can you solve it faster than others?33,229 people played the daily Crossword recently. Can you solve it faster than others?

VIRGINIA BEACH, Va. — After multiple delays, including a 9-month delay involving a century-old anchor, the Chesapeake Bay Bridge-Tunnel (CBBT) expansion achieved a major milestone as its tunnel ...

CHESAPEAKE BAY, VA - An expansion of the Chesapeake Bay Bridge-Tunnel (CBBT) reached a milestone this week with the tunnel boring machine “Chessie” breaking through to the end of its tunneling ...

BOSTON - Asked at a community meeting if the state is considering replacing the Tobin Bridge with a tunnel, the project manager leading planning studies responded Wednesday that it wasn't out of ...

Asked at a community meeting if Massachusetts is considering replacing the Tobin Bridge with a tunnel, the project manager leading planning studies responded Wednesday that it wasn't out of the ...