China unveils elevated bus to tackle traffic jams

As the world's most populated country, China's gridlocked traffic is legendary, especially in major cities like Beijing and Shanghai. To help combat the problem of traffic jams and maximise limited road space, the country's top engineers have unveiled the Transit Elevated Bus (TEB) at the 19th China Beijing International High-Tech Expo on Sunday. The TEB is an electric-powered elevated bus that runs on rails and operates high above ground so cars can drive underneath it like driving through a tu