当前的社会发展中,人们更加重视环境的建设,在高级公路线路设计的过程中,人们也非常关注设计方案是否会对环境构成伤害,这也是公路线路设计中除了其经济效益之外需要考虑的另外一个重要的问题,只有这样,才能更好的体现出高级公路路线设计的科学性。本文主要分析了高等级公路路线设计及环境保护,以供参考和借鉴。 In the current social development, people pay more attention to the construction of the environment. In the process of designing high-grade highways, people are also very concerned about whether the design scheme will cause harm to the environment. This is not only the economic benefits but also the consideration of the design of the highways Another important issue, the only way to better reflect the scientific nature of high-level road design. This article mainly analyzes the high-grade highway route design and environment protection for reference and reference.