World's longest and deepest underwater tunnel to cut 21-hour coastal drive by..., not in China, US, Singapore, Dubai, Japan, it is in...
Although the project was approved in 2017, financial setbacks delayed construction. With an estimated investment of USD 1.87 ...
Daily Express1mon
The world's longest underwater tunnel that is barely ever used
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 ...
Daily Record24d
World's longest train tunnel hidden beneath the Earth is 35 miles long and changing train travel forever
The Gotthard Base Tunnel holds the world record as the longest and deepest railway tunnel, spanning 35.5 miles between the cantons of Uri and Ticino. This makes it incredibly useful for tourists ...
The Mirror24d
Strangest tunnels in the world from 'entrance to hell' to mysterious passage made by sloths
Reporting back to his YouTube channel (Exploring With Fighters), Dan found heavy steel doors guarding the entrance to the maze of tunnels, as underground ... The world's longest purpose-built ...
National Geographic news14d
Rome's Ancient Catacombs
To find catacombs, go to Rome, home of some of the oldest and longest burial underground tunnels in the world. "Hundreds of kilometers of catacombs run underneath the town and its outskirts," says ...
Summit County21d
Ever noticed water leaks and ice buildups inside Colorado’s longest tunnel on I-70? The state has multimillion-dollar plans to fix it.
Editor’s Note: This story has been updated to correct which side of the tunnel a closure was being contemplated. People who frequently drive through the Eisenhower-Johnson Memorial Tunnels on ...
The Independent29d
Hidden underground tunnel system built by Incas found beneath Cusco
After centuries of speculation, archaeologists in Peru have confirmed the existence of an underground tunnel network ... Cusco is a UNESCO World Heritage Site and was the historic capital of ...
The Sun29d
World’s first ship tunnel back on track with £260m mega-project to swerve deadly waters through MOUNTAINS to begin soon
The entry to the underground passage will be controlled ... China is busy digging beneath the mountains to build the world's longest motorway tunnel in an ambitious three billion pound project.
Vail Daily21d
Ever noticed water leaks and ice buildups inside Colorado’s longest I-70 tunnel? The state has multimillion-dollar plans to fix it.
People who frequently drive through the Eisenhower-Johnson Memorial Tunnels on Interstate 70 might notice more visible structure leaks and ice mounds building up in the travel lanes this winter. The ...