Urban digitization eases traffic in Hangzhou
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02:46 - Source: CNN Business
Innovative Cities 14 videos
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Urban digitization eases traffic in Hangzhou
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- Source: CNN Business
LONDON, ENGLAND - FEBRUARY 23: Alternatively-fuelled vehicles including hybrid, plug-in hybrid, electric and hydrogen cars are displayed during a photocall by the Society Of Motor Manufacturers in Potters Field on February 23, 2017 in London, England. In a bid to reduce pollution older, more polluting cars will be subject to a £10 T-Charge for entering the congestion charge zone in London from October 23. (Photo by Jack Taylor/Getty Images)
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