The next five years, the Shanghai center will be a half per km2 City km orbit, ground transport and rail transportation of freight from the current 20 to 1 ratio adjusted for the 2.5 to 1.

• 未来5年内，上海中心城区每平方公里内将有近半公里长的轨道，地面公交与轨道交通的承运比例将由目前的20比1调整为2．5比1。