MediCarrera - #Didyouknow that the Lærdal Tunnel in Norway is the world's longest? It is 24.5 km long, and it cost about USD $110 million. The design inside the tunnel is admired
Lighting effects in the longest road tunnel in the world – the Lærdal Tunnel
Tunnels in Norway: The Longest, Safest and Most Beautiful
Tunnels in Norway: The Longest, Safest and Most Beautiful
Lærdal Tunnel: Long-Term Night Closure Announced - Life in Norway
Norway Signs Off on $2.2B Contract for Road and Tunnel Project | Engineering News-Record
Study in Norway - Norway is home to Lærdal tunnel which is recognised as the world's longest tunnel. The 24.5km structure connects Lærdal with Aurland. #engineering #tunnel #studyinnorway | Facebook
Tunnel de Karmøy, Norvège — France (Français)
World's deepest subsea tunnel opens in Norway | New Civil Engineer