论文部分内容阅读
中山北路是上海市区外围一条主要环行交通干道,客货车运流量极大,由于与沪宁铁路线及交通路相交,经常造成交通堵塞现象。为了改善交通状况,适应四化建设的需要,市府决定在此地段兴建一座立交桥,并列为1985年上海市基本建设重点工程项目之一。
Zhongshan North Road is a major circular traffic artery outside the downtown area of Shanghai. Traffic volume for passenger and freight traffic is extremely high. Due to the intersection with the Shanghai-Nanjing Railway and the traffic roads, traffic jams are often caused. In order to improve the traffic conditions and meet the needs of the four modernizations, the government decided to build an overpass over this lot and be listed as one of the key infrastructure projects in Shanghai in 1985.