Here’s what it’s like inside St Louis Gateway Arch

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=KIPkRINpnzk

We took a trip to St. Louis’ Gateway Arch — the tallest man-made monument in the US. The arch is 630 feet high and its foundations are about 60 feet deep. It's made of 142 stainless steel sections, concrete, and structural steel. • The monument honors Thomas Jefferson's Louisiana Purchase and St. Louis' role in westward expansion of the US. • It's often called the gateway to the west . • -------------------------------------------------- • Follow BI Video on Twitter: http://bit.ly/1oS68Zs • Follow BI on Facebook: http://bit.ly/1W9Lk0n • Read more: http://www.businessinsider.com/ • -------------------------------------------------- • Business Insider is the fastest growing business news site in the US. Our mission: to tell you all you need to know about the big world around you. The BI Video team focuses on technology, strategy and science with an emphasis on unique storytelling and data that appeals to the next generation of leaders – the digital generation.

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