The trial run was conducted on a 300m-long controlled track in the north-eastern city of Qinhuangdao. The vehicle is expected to reach speeds of up to 60km per hour, running on rails laid along ordinary roads. Up to four TEBs can be linked together. "The biggest advantage is that the bus will save lots of road space," the project's chief engineer, Song Youzhou, told state-media agency Xinhua earlier this year. "The TEB has the same functions as the subway, while its cost of construction is less than one fifth of the subway," another engineer Bai Zhiming told news outlet CCTV.
One TEB could replace 40 conventional buses, according to the firm. However, it is unclear when the vehicle will be widely used in Chinese cities. It is not a new idea, but it was not seriously considered until a mini-model of it was launched at the 19th China Beijing International High-Tech Expo in May. A month later, developers announced that the TEB would be ready for a test-run in August. Thousands took to micro-blogging site Weibo to express their amazement and incredulity.
full article @ BBC