China Just Shocked American Scientists With This | Unbelievable!

China Just Shocked American Scientists With This | Unbelievable! Let's talk about the Jintang Tunnel - it's a real marvel of engineering. It's China's first and longest underwater tunnel for high-speed trains, located on the Ningbo-Zhoushan high-speed railway, stretching over 77 kilometers. This tunnel covers a whopping 16.2 kilometers and is being built with the help of the world's largest and widest Tunnel Boring Machine (TBM) called Dinghaihao. The tunnel is designed to go down as deep as 76 meters, making it a big deal in China's transportation system. Now, why is this tunnel so important? Well, it's a key link connecting Ningbo East Railway Station to Jintang, Cezi, and Zhoushan islands. And get this - it's built to handle some serious water pressure, showing off some pretty advanced engineering skills. If You Like This Video; Like, Share, Comment And Subscribe. This Means A Lot To Us! Thanks For Watching