Urban aerial mobility: Network structure, transportation benefits, and Sino-US comparison
UAM of representative metropolitan areas or cities in the US and China
Large cities worldwide suffer from traffic congestion, leading to huge economic, social, and environmental costs.1 Various measures have been taken, spanning congestion pricing, public transportation promotion, high-occupancy driving lanes, and road space rationing to recent on-demand ride-sharing models, etc.2,3,4 However, none of them can solve this inherent problem due to the asymmetry between transport infrastructure and dynamic travel demand.
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