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玉元高速公路是云南省第一条真正意义上的山区高速公路,该路是云南省“九五”重点公路建设项目,全长112.091公里,全线按四车道高速公路设计,有特大桥2座、大桥64座、中桥67座、小桥42座、隧道12座(单洞)、综合服务区5处、收费站11处。全线共有土石方4121万方,平均每公里土石方36.8万方,防护工程砌石116.3万方。玉元高速公路工程规模大,建设标准高,桥连隧,隧连桥,地形、地质条件复杂,施工难度大,技术含量高,是云南省公路建设史
Yuyuan Expressway is the first truly mountainous expressway in Yunnan Province. This road is a key highway construction project in Yunnan Province with a total length of 112.091 kilometers. It is designed on a four-lane expressway with a special bridge 2, 64 bridges, 67 bridges, bridges 42, 12 bridges (single hole), integrated service area 5, toll station 11. A total of 41210000 square earthwork, a total of 368000 square meters per km of earth and stone, stone masonry 116.3 square meters. Yu-yuan highway project is large-scale, high standard of construction, bridge tunnel, tunnel bridge, topography, complex geological conditions, construction is difficult, high-tech, is the history of highway construction in Yunnan Province