资讯
When construction was completed in 1936, the Hoover Dam was not only the world's largest concrete structure and the world's largest hydroelectric power-generating station; it was also the largest dam ...
A visit to Hoover Dam, that iconic concrete giant straddling the Colorado River at the border of Nevada and Arizona, offers history, power and jaw-dropping views. Visitors can walk around the site and ...
Opinion
Montreal Gazette on MSNFreed: The more construction we live through, the worse our roads get
The latest addition to our construction conundrum is the renovation of our city’s water-pumping system near McTavish St., ...
On this day in history, July 7, 1930, construction of the Hoover Dam began. Over the course of the next five years, more than 21,000 men would work tirelessly to produce what would become the largest ...
The Hoover Dam is one of the great wonders of American engineering and in addition it is an important part of our nation’s critical infrastructure. Here’s a look at how the Bureau of Reclamation, a ...
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