现阶段,随着社会现代化进程的发展,我国基础设施建设得到了逐步的完善,尤其是山区的交通建设。在进行山区交通建设过程中,山区的公路路线线型设计至关重要。本文中,笔者根据自身多年的工作经验总结并结合对山区公路路线型设计的调研,对山区公路路线型设计的原理进行了详细的分析,并对山区公路路线线型设计的内容与方法进行进一步的研究与探讨。 At this stage, with the development of social modernization, China’s infrastructure construction has been gradually improved, especially in mountainous areas. In the process of mountain traffic construction, mountainous line design is crucial. In this paper, the author based on his years of work experience summed up the mountain road alignment design, the principle of the mountain highway route design were analyzed in detail, and the contents and methods of mountain highway line design Research and discussion