Travel across the one of the world&rsquos largest country faster than ever before. China has planned to build an underwater tunnel for high-speed trains connecting two cities located in the eastern province of Zhejiang. The trains will run at a blistering speed of 250 km per hour. The upcoming undersea tunnel is said to reduce the travel time from 90 minutes to a mere 30 minutes.
The tunnel is expected to be over 16 km long linking Ningbo city with Zhoushan - an island city in east Zhejiang. This island city was one of the first few provinces in China to build high-speed rail. Furthermore, the Chinese high-speed rail lines already cover near 25,000 km of the area making journeying across the various regions of the nation much easier.