What an engineering marvel! China is building world's longest sea crossing - Here's its AMAZING VIDEO

Beijing: In yet another engineering marvel, China is building a 50-km bridge to Hong Kong.

This Hong Kong-Zhuhai-Macau bridge is almost completed.

By means of this bridge, the 4-hour car journey between Hong Kong-Zhuhai-Macau will be reduced to just 45 minutes!

It will be the longest sea crossing in the world.

WATCH its amazing video here:-