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一、公路运输业在综合运输体系中的作用与地位国家在基础建设资金的大规模连续投入之后,公路基础设施显著改善,公路路网也更加合理。2007年完成了公路投资6489.91亿元,其中高速公路5.39万公里、一级公路5.01万公里、二级公路27.64万公里、三级公路36.39万公里、四级公路179.10万公里、等外公路104.83万公里;全年新、改建农村公路42.3万公里,总
I. Roles and status of road transport industry in integrated transport system After the large-scale continuous investment of funds for infrastructure construction in the country, the road infrastructure has been significantly improved and the road network is also more reasonable. In 2007, a total investment of 648.991 billion yuan was invested in highway construction, with 53,900 kilometers of expressways, 50,100 kilometers of Grade I highways, 276,400 kilometers of Grade II highways, 363,900 kilometers of Grade III highways, 1,791,000 kilometers of Grade IV highways and 1,048,300 additional highways Km; year new, reconstructed 423,000 km of rural roads, the total