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在1995年6月30日这个时点上,全国627座城市市政公用设施的基本状况是:(一)市政设施1.道路。全国城市道路长度(不包括土路、胡同、里弄)12.3万公里,面积12.5亿平方米;其中高级、次高级道路长度9.9万公里、面积10.8亿平方米,分别占道路总长度和总面积的80.5%和86.4%。2.城市排水。全国城市排水管道长度11万公里。按排水性质分:雨水管2.2万公里,占20.0%;污水管2.6万公里,占
At this point on June 30, 1995, the basic conditions of the municipal public facilities in 627 cities across the country are: (1) Municipal facilities 1. Roads. The length of urban roads in China (excluding dirt roads, alleys, and lanes) is 123,000 kilometers, with an area of 1.25 billion square meters; among them, advanced and sub-advanced roads have a length of 99,000 kilometers and an area of 1.08 billion square meters, accounting for 80.5 of the total road length and total area respectively. % and 86.4%. 2. Urban drainage. The length of urban drainage pipes in the country is 110,000 kilometers. According to the nature of drainage: rainwater pipe 22,000 kilometers, accounting for 20.0%; sewage pipe 26,000 kilometers, accounting for