The 15mile Lærdal Tunnel is an impressive structure and has connected two large European countries for nearly 25 years.
Norway is building a four-lane undersea tunnel that is set to become the world’s longest and deepest. The record-breaking ...
This record-breaking tunnel will save time and cut ferries from highways while also being a work of engineering genius.
Stretching over 15 miles, Norway's Lærdal Tunnel has been the longest road tunnel in the world since it was built in the 1990s. Now, the country is trying to construct the world's first tunnel ...