龙瑞高速公路路线设计原则及运用 摘要: 路线设计是公路设计的核心,合理的路线方案是公路建 设可持续发展的保障。文章通过对龙瑞高速公路路线设计的介绍表 明,准确地把握山区高速公路的特点,制定项目的路线设计原则并 灵活运用,能得到“安全、环保、舒适、和谐”的路线方案。 abstract: the route design is the core of the highway design, and reasonable route program is a guarantee of sustainable development of highway construction. through the introduction of longling-ruili highway route design, this paper accurately grasps the charact