上海市共和新路高架工程是国内首条已开工建设的城市高架道路与地铁高架桥合二为一的双层高架系统。它的建成,将为上海的北部地区(闸北区、宝山区)乃至整个上海市带来巨大的经济效益和社会效益。 共和新路高架工程是由高架道路及地铁1号线北延伸两个主体工程合二为一的综合交通工程,工 Shanghai Gonghe New Road Elevated Project is the first double-deck elevated system in China that has started the construction of an urban viaduct and a subway viaduct. Its completion will bring tremendous economic and social benefits to Shanghai’s northern region (Zhabei District, Baoshan District) and Shanghai as a whole. The Gonghe New Road Elevated Project is an integrated traffic engineering project consisting of two main projects extending from elevated roads and the north of Metro Line 1,