According to here, China is in the process of making a big change to their transit systems. They want to build many train buses that will run on the side of the road, but the train buses will glide over any car that parks on the side of the road! The Chinese transit experts must have had ways to make this idea works without endangering the commuters and the people with cars, and this is why they are in the process of making this futuristic change to their transit systems. What do you think about this futuristic idea for a transit system? Source.
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