At 102 miles in length, this extensive bridge is the world’s longest.
Opened to the public in 2011, it took around 10,000 people to construct it over just four years and cost £6.5bn. This incredible structure connects Shanghai to the town of Nanjing, the capital of China’s Jiangsu province.
In our world of today we see some great infrastructures around us. If we look around us we do find strange place too, made by humans only with least help of machines those are available today. There are places you find strange even to visit as it is very difficult to reach there but people are living there for ages now. Have a look!