![World's longest tunnel - Lærdal Tunnel (Norwegian: Lærdalstunnelen) is a 24.51-kilometre-long (15.23 mi) long road tunnel connecting the municipalitie Stock Photo - Alamy World's longest tunnel - Lærdal Tunnel (Norwegian: Lærdalstunnelen) is a 24.51-kilometre-long (15.23 mi) long road tunnel connecting the municipalitie Stock Photo - Alamy](https://c8.alamy.com/comp/2C9TA2E/worlds-longest-tunnel-lrdal-tunnel-norwegian-lrdalstunnelen-is-a-2451-kilometre-long-1523-mi-long-road-tunnel-connecting-the-municipalitie-2C9TA2E.jpg)
World's longest tunnel - Lærdal Tunnel (Norwegian: Lærdalstunnelen) is a 24.51-kilometre-long (15.23 mi) long road tunnel connecting the municipalitie Stock Photo - Alamy
China's Engineering Marvel: Country's 'Stunning Lake Tunnel' - The Longest In China - Opens For Traffic
World's largest tunnel–Atal Tunnel–inaugurated by PM Modi in Himachal Pradesh | Times of India Travel
![Laerdal Tunnel, Norway. Road On Illuminated Tunnel In Norwegian Mountains. Famous Longest Road Tunnel In World. Popular Place Stock Photo - Alamy Laerdal Tunnel, Norway. Road On Illuminated Tunnel In Norwegian Mountains. Famous Longest Road Tunnel In World. Popular Place Stock Photo - Alamy](https://l450v.alamy.com/450v/2g8m1r7/laerdal-tunnel-norway-road-on-illuminated-tunnel-in-norwegian-mountains-famous-longest-road-tunnel-in-world-popular-place-2g8m1r7.jpg)