Early morning traffic on the Beijing’s second ring road is hard to see on a smoggy day. Photo: SCMP Pictures

Beijing’s new highway network connects urban zone twice the size of New York

Opening of 1,000km ring allows people from neighbouring Tianjin and Hebei to reach Beijing within an hour

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Early morning traffic on the Beijing’s second ring road is hard to see on a smoggy day. Photo: SCMP Pictures
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