China's New Bridge Trick Could End Construction Forever | Was This Bridge Really Printed Overnight?

Beyond Vision

Beyond Vision

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China's New Bridge Trick Could End Construction Forever | Was This Bridge Really Printed Overnight?

China never 3D printed a highway overpass overnight — the viral video is fake. This film separates Beijing's 43-hour Sanyuan Bridge slide on the Third Ring from Shanghai's 26.3-meter 3D-printed footbridge in Baoshan. It tracks the 580-ton SLJ900 gantry that carried a full overpass at walking speed and the two robotic arms that spent 450 hours printing 176 units for a pedestrian arch.