文章主要是从大尺度上(线形)上来研究山区公路的美学设计,实际上还有许多的问题,例如构造物、互通、服务区等小节点的美学设计等等,都有待于进一步研究。本文以美学选线为基础,结合山区高等级公路的特点,从公路自身的设计来研究高等级公路建设与环境的协调发展。 The article mainly studies the aesthetic design of mountainous highway from large scale (linear). In fact, there are still many problems, such as aesthetics design of small nodes such as structures, intercommunication and service areas, which needs further study. Based on the characteristics of the high-grade highway in mountainous areas, this paper studies the coordinated development of high-grade highway construction and environment from the design of the highway itself based on the aesthetics route selection.