Norway want to break its own record for the world's longest tunnel and has revealed its plans to erect a 16.5 mile-long underwater 'megatunnel' ...

The project aims to cut 11 hours from the current 21-hour journey on Norway’s 680-mile E39 coastal highway from Kristiansand in the south to Trondheim in the north. Currently, the route is ...

With a $1.97 billion investment, the Norwegian Rogfast submarine tunnel ... Rogfast will be part of the coastal highway E39 route. The journey from Trondheim to Kristiansand used to take around ...