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2007年伴随着全国11.6万km各级公路的开通,我国公路通车总里程已经达到357.3万km。道路条件的日益改善为我国公路运输业长足的进步起到了不可估量的作用,而作为公路运输业中主
In 2007, with the opening of 116,000 km of highways across the country, the total mileage of our country’s roads opened to traffic reached 3,573,000 km. The improvement of road conditions has played an inestimable role for the great progress of the road transport industry in our country. As the main road transport industry