Historically, Shanghai's international settlements each had jurisdiction over their own street planning. But growth rates have soared since economic liberalization, and these decrepit, narrow streets have deteriorated badly.
歷史上，曾是各國租界匯集的上海，道路規劃上原本各自為政，改革開放後，經濟成長突飛猛進的程度，與狹窄破舊的道路出現嚴重落差。