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Grand Canyon Sky walk is a paragon of technology and it is bigger then you can ever imagine. I was thrilled as soon as I came to know that this grand U-shaped walkway stretches 70 feet over the edge of four thousand feet large Canyon. Moreover, it is capable of carrying weight of 71 fully loaded Boeing 747 airplanes (more that 71 million pounds).

The most important thing that I found about this Sky Walk is that the strong gusts of monster storms that moves with 100 miles per hour speed are unable to detriment it. More than one million pounds of steel is required for its construction. The glass bridge is balanced 1220 meter above the Colorado River of Hualapaia, nation of American Indians.

So if you intend to explore on the worlds biggest gorge from Sky walk then you will have to wait for the end of this year.

Via: Interesting Facts