Gateway Arch St. Louis BobbleThis bobble features the iconic Gateway Arch. Completed on October 28, 1965, and opened to the public on June 10th, 1967, the 630 foot Gateway Arch stands on the west bank of the Mississippi River. It is the tallest man made monument in the Western Hemisphere and Missouris tallest accessible building. As the nations tallest monument, the Gateway Arch has welcomed visitors for over 50 years with its iconic, awe inspiring shape. The vision of renowned