This is a Transit Elevated Bus (TEB) built in China, that literally hovers over automobiles stuck in traffic jams. The concept for the futuristic bus is to reduce pollution and efficiently transport passengers to their destination.
The bus can transfer above the cars, and the passengers can exit the bus through the roof (as seen in the video below). The Chinese invented the bus, which will be able to accommodate 1,400 passengers, to fight the growing traffic jam problems.
It has the same functions as the subway, only the cost is five times cheaper. The construction of the elevated bus is said to be completed within one year.
