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陕西省商洛公路管理总段十多年来,坚持科学养路,促进了路况均衡发展和全面提高。1991年末好路率达到93.62％,养护质量综合值达到88.35, 路容路貌连续两年创历史最好水平,在陕西省公路系统被评为优良化总段。商洛地区地处秦岭山区,公路多傍河沿溪而行,基础设施薄弱,道路等级低,雨季易水毁,严重影响着公路交通的发展。对此,商洛总段依靠科技进步,先后推广应用了乳化沥青、沥青抗滑路面、旧油皮再生利用等十多项
For more than a decade, the total management of Shangluo Highway in Shaanxi Province has insisted on scientific maintenance of roads and promoted the balanced development and overall improvement of road conditions. By the end of 1991, the road access rate reached 93.62% and the comprehensive maintenance value reached 88.35. The appearance of road appearances hit a record high for two years in a row, and the highway system in Shaanxi Province was rated as the excellent overall segment. The Shangluo area is located in the mountainous area of Qinling Mountains. Along the riverside along the riverside, the roads are weak. The roads are of low grade and the rainy season is prone to water damage, which seriously affects the development of highway traffic. In response, the total section of Shangluo rely on scientific and technological progress, has promoted the use of emulsified asphalt, asphalt anti-skid pavement, the old oil skin regeneration more than a dozen