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近些年来,我国经济建设取得了长足发展,国家加快了对基础设施建设的投资步伐,尤其是对高等级公路的投资力度更是前所末有。截至2001年,我国公路总里程达169.75万km,其中高速公路通车里程达1.9万km,居世界第2位。国家汽车“十五”规划指出,未来10年,国家将重点发展适于高等级公路运输的重型车、专用车和挂车,公路运
In recent years, China’s economic construction has made great strides, and the country has accelerated its pace of investment in infrastructure construction, especially for high-grade highways. As of 2001, the total mileage of highways in China reached 16,975,000 km, of which the mileage of expressways reached 19,000 km, ranking the second in the world. During the 10th Five-year Plan for National Vehicles, the state will focus on the development of heavy vehicles, special purpose vehicles and trailers suitable for high-grade road transport in the next 10 years,