Qianchun Interchange: A Challenging Megastructure with a Unique Maze Design

Discover the Qianchun Interchange, an engineering marvel in Guiyang with a staggering 55-meter vertical drop and a complex five-layer design. With 11 ramps, 8 exits, and a total length of 5,270 meters, this interchange not only overwhelms newcomers but also challenges even the most experienced drivers. Dive into the tough construction process and cutting-edge techniques behind one of the world's most impressive megastructures!

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