A transatlantic tunnel has been a long-held dream that would link the US with the UK, with proponents arguing it would ...

(Heck, even us car-crazed nuts here at Autoblog take the train for European auto shows.) But for one high-speed train service, the experience is about to get a little bit more... automotive.

A futuristic proposal for a train tunnel connecting New York and London just resurfaced, boasting a mind-boggling price tag ...