This is the Yaxi Expressway in southwest China's Sichuan province. It features some of the highest and longest bridges in the world.
Here's a little article about it: https://themindcircle.com/yaxi-expressway-traversing-the-clouds/
Side note: am i the only one who finds this crazy scary to look at? I'm sure it's awesome driving on it, but looking at it from afar it looks wild.
Well we have this so who can really say
Yeah but see, the rails are still connected so the train will be fine. It's just a little saggy in this part when the train goes through.
German engineers are out here playing Poly Bridge in real life, they only had 5 steel beams for this level