In Yichang City, China, the world’s largest elevator did open it’s tremendous doors and is about to send 6.7 million pounds of ship in 113 meters height a year. Amazing consctruction at the Three Gorges Dam.

“The main components of the structure are four 169-meter high reinforced concrete towers. The chamber, a self-support orthotropic plate structure that is 120 meters long and 18 meters wide, works as a gigantic basin.”

via: sploid