Thursday

July 31, 2014

July 31, 2014

Posted by **reneet** on Wednesday, May 28, 2014 at 1:32pm.

The Gateway arch is the tallest man-made monument found in the United States in St. Louis Missouri. The gateway arch, which can be closely approximated by a parabola, is 630 feet high and 630 feet across at the base.

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