Currently, the record holder for the longest bridge in the world is the Danyang-Kunshan Grand Bridge on the Jinghu High-Speed ...
Deep beneath Norway's rugged mountains lies a feat of modern engineering: the Lærdal Tunnel, the longest road tunnel in the world. Stretching an astonishing 24.5 kilometres (15.2 miles) between Lærdal ...
Tunnels are used to carry traffic through some of the most extreme terrain on the planet and they help ease journeys with reduced travel time. While most tunnels offer a short underground burst of ...