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一、老路改造的必要性和迫切性山东位于黄河下游,黄海、渤海之浜,面积十五万多平方公里,人口七千三百多万。由于省内铁路较少,内河通航条件较差,内陆运输长期以来以公路为主。建国初期,公路运输货运量占全省交通运输货运量的30.4%,1977年达到71.1%(其中尚不包括未经交通部门组织统计的社会运输的运量),这说明了公路和公路运输在我省国民经济所占的重要地位。
I. Necessity and Urgency of Old Road Reconstruction Shandong is located in the lower Yellow River, Yellow Sea and Bohai Sea. It covers an area of more than 150,000 square kilometers and has a population of 73 million. Due to less railways in the province and poorer navigation conditions in inland rivers, inland transportation has long been dominated by highways. In the early days after the founding of New China, the volume of road transport accounted for 30.4% of the total volume of transport traffic in the province, reaching 71.1% in 1977 (which did not include the traffic volume of social transport without the statistics of the transport sector). This shows that road and road transport Our province’s national economy occupies an important position.