Possible routes being considered for a Del Mar train tunnel have been expanded from the ... including the astronomical cost of construction. So far, there’s no money available for construction ...

The Fehmarnbelt tunnel ... s throw away from the ports which they will supersede, slashing journey times from 45 minutes by ferry to 10 minutes by car and seven minutes by train.

That fever dream could one day be possible after a proposal to build a 3,000-mile trans-Atlantic train tunnel connecting the ... to leak in before pumping it away.