The Gotthard Base Tunnel is an engineering marvel, holding the title as the world's longest and deepest railway tunnel - but ...

People who frequently drive through the Eisenhower-Johnson Memorial Tunnels on Interstate 70 might notice more visible ...

Railway tunnels are marvels of engineering ... In case you are approached by anyone making such claims, please write to us at [email protected] or call on 02268882347 ...

It’s not uncommon for the cartel to use sophisticated tunnels equipped with electricity and air vents to transport illegal drugs. In January 2020, the US discovered the longest known drug tunnel ...

Did you know that the Gotthard Base Tunnel in Switzerland, the longest rail tunnel in the world, runs deeper than any other tunnel, reaching up to 2.3 kilometres (1.4 miles) below the surface?

Situated in the Vestland of Norway, the Lærdal Tunnel is considered the longest tunnel in the world. It spans 24.5km (around 15.2 miles) from the municipalities of Aurland and Lærdal.

Japan boasts the world's longest underwater tunnel, which stretches for more than miles under the seabed of the Tsugaru Strait, but it's now barely being used. Work on the Seikan Tunnel was ...

confirming the timeline for the opening of the combined highway and railway tunnel and additional details on the project, touted as the world’s longest underwater tunnel. The Great Istanbul ...

Seikan Tunnel stretches 53.9 km and stands as Japan's longest tunnel. It is located beneath the Tsugaru Strait and connects the islands of Honshu and Hokkaido ...