JaredOwen on MSN
How the gateway arch tram cars really work
Explore the mechanics and technology of the tram system that transports visitors up the Gateway Arch in this informative 3D ...
The Gateway Arch in St. Louis — America’s smallest national park and tallest human-built monument — turns 60 on Oct. 28.
The Gateway Arch in St. Louis — America’s smallest national park and tallest human-built monument — turns 60 on Oct. 28. The Gateway Arch is 75 feet taller than the Washington Monument and over twice ...
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