Maybe that's because it's also one of the world's steepest roads, chiseled into the mountain by local villagers. The Guoliang Tunnel is located in the Taihang Mountains in China's Henan Province ...

Parks Canada has expanded area closures in Banff National Park as wildfire risk reduction work continues around Tunnel ...

The world's longest undergound railway network is currently in the process of being constructed in order to solve traffic issues between two major European countries. The Brennner Base tunnel is ...

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The tunnel was designed by French engineer Claudius Crozet in the mid-19th century for the Blue Ridge Railroad to cross the mountain range ... Wine Trail, an under-the-radar wine region that ...

Claims about Hackman's secret tunnels are being repeated on ... for example, The Cheyenne Mountain Complex, which was built under 2,000 feet of granite in Colorado in 1957. It was once the home ...

Thousands of workers are battling the elements to build India's longest tunnel in the Himalayas. But the Zojila tunnel has a greater purpose, as it could be a game changer for India in the country ...