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A Unique Tunnel In The Great Smoky Mountains With A Troubled Past Leads To Gorgeous Lake Views
The Great Smoky Mountains are famous across the United States as an amazing place to get outside and enjoy nature. In fact, the Great Smoky Mountain National Park is so well-loved that it is ...
Business Insider9y
The Guoliang Tunnel is a road built into — and through — the side of a mountain
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 ...
The Union Democrat4y
Hetch Hetchy Water & Power plans five-year $140M Mountain Tunnel project
rehabilitate and upgrade the 19-mile-long Mountain Tunnel, a key component of the Hetch Hetchy Water System that takes water from Tuolumne County and sends it to San Francisco. The San Francisco ...