论文部分内容阅读
在上海市的西北部,我国大陆上第一条全封闭、全立交、设备全的高速公路——沪嘉高速公路,10月31日下午正式建成通车。沪嘉高速公路南起上海市区的祁连山路,北迄嘉定南门,长15.9公里,加上两端连结线,全长20.5公里。公路占地宽45米,路基宽26.5米。上下行各两个车道,两侧各有2.5米的硬路肩,中央设3.5米宽的分隔带。设有防冲栏杆和防眩绿化。全线有互通式立交桥2座,大桥3座,中小桥18座,横向穿越孔35道。这条高速公路,采用了现代化的交通监控设施。设置的数
In the northwest of Shanghai, the first fully enclosed, all-inclusive expressway with full equipment in the mainland of China - Shanghai-Jiaxing Expressway was officially opened to traffic on the afternoon of October 31. Shanghai-Jiaxing Expressway starts from Qilian Mountain Road in the south of Shanghai and ends at Jiading South Gate in the north with a length of 15.9 kilometers and a connecting line of two ends with a total length of 20.5 kilometers. Highway covers an area of 45 meters wide, 26.5 meters wide roadbed. Up and down the two lanes, each with 2.5 meters on both sides of the hard shoulder, the central set of 3.5 meters wide strip. With anti-impact railings and anti-glare green. There are 2 interchanges across the board, 3 bridges, 18 bridges and 35 crossways. This highway, using modern traffic monitoring facilities. The number of settings