Norway is set to construct the world's longest and deepest road tunnel, The Rogfast ... stretch 16 miles and reach depths of 1,300 feet underwater, linking the municipalities of Randaberg and ...

It's more about logistics than tunnelling." Currently, Norway's Lærdal tunnel holds the record for the longest underwater road in the world. Spanning 15 miles, it connects the municipalities of ...

A staggering €1.9 billion megatunnel is set to change the face of travel in Norway, cutting an 11-hour journey down to just 30 minutes.