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Highway road base construction technology Abstract: With China' s rapid economic development, the rapid rise in traffic, is now on the road can not meet the requirements, making the road a lot of damage to the impact on traffic, and increase traffic and constantly on the road rolling wear, making now a good road embankment construction, road damage, resulting in a series of traffic problems. Therefore, the level of the road, and the road have higher design quality requirements. Road embankment is a major component constitutes the main highway alignment structure inseparable. Thus, according to according to road grade and tasks, a reasonable choice roadbed pavement structure, well-designed, well construction so that the road embankment with good performance within the design life of the investment savings, improve transport efficiency, has very important significance.