One Reply to “Contest #588 Hint”

  1. The Bailang River Bridge, spokeless, centreless, non-rotating, Ferris wheel at Weiland, Shangdong China (37 degrees, 06’, 31” N; 119 degrees, 10’, 45” E).

    Built in 2017 at 145 meters high, it’s the world’s largest, centreless Ferris wheel.

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