What is the best way to visit the Hoover Dam? Take the back entrance. The Historic Railroad Tunnel Trail is more than just a ...

The most dangerous phase of Hoover Dam's construction was building the diversion tunnels, two on each side of the Colorado River. Blasting holes 56 feet in diameter, three-quarters of a mile ...

Rising more than 700 feet above the raging waters of the Colorado River, Hoover Dam was called one of the greatest engineering works in history. 5,000 working men and their families came to live ...

Hoover Dam Powerplant: Located 530 feet below Black Canyon's surface, this power plant is where you'll find the dam's 17 generators, plus a tunnel drilled in the 1930s and a platform that sits on ...

THE completion, just announced, of the great concrete structure originally known as the Boulder Dam, but afterwards officially designated the Hoover Dam, across the Colorado River in Black Canyon ...

Take in views of Lake Mead, the Hoover Dam and the Colorado River on this ... of Reclamation will take you through the inspection tunnels and the generator room. Most reviewers give this tour ...

Ground has been broken, starting the construction of the Swedish Spent Fuel Repository in Forsmark, Östhammar Municipality.