The world's longest tunnel that will slash a six-hour journey to just 40 minutes and cost more than £20billion to build has ...
A concept to construct a transatlantic tunnel connecting London and New York would cost over £15 trillion to build and could ...
The tunnel, called Rogfast, will have a fairly typical construction when it's done: Two tunnels, each with two lanes going in ...
When the Channel Tunnel opened in 1994, the undersea rail link saw Britain grew closer to the European mainland than ever before. However, had things gone a little differently, history might have ...
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