经济建设要符合持续、健康、快速发展的原则,而公路定线和施工建设稍有不慎就有可能导致沿线山体裸露、植被受损、水土流失、生态环境恶化现象的发生。文章以公路规划设计阶段为研究对象,就公路规划设计阶段如何做好生态环境的保护进行了分析。 Economic construction should be consistent with the principle of sustained, healthy and rapid development. However, some slight mistakes in road alignment and construction may lead to mountain exposures along the mountains, vegetation damage, soil erosion and deterioration of the ecological environment. This paper takes the highway planning and design stage as the research object and analyzes how to do a good job in the ecological environment protection during the highway planning and design stage.