高速公路标志标线设计探析

Analysis on the Design of Expressway Signs and Markings

随着高速公路建设规模的迅速扩张,我国标志标线设计经验愈发成熟,要求设计工作向精细化、精准化方向发展。互通立交区、隧道出入口、长大陡坡等特殊路段是影响整个路网运行的重要节点,在设计过程中需要进行特殊设计。因此,本文在分析高速公路标志标线设置现状的基础上,针对特殊区域进行了具体的分析探讨,具有重要的现实意义。

With the rapid expansion of the scale of expressway construction,China’s experience in the design of signs and markings has become more and more mature,and the design work is required to develop in the direction of refinement and precision.Special road sections such as interchange areas,tunnel entrances and exits,long and steep slopes are important nodes that affect the operation of the entire road network,and special design is required in the design process.Therefore,on the basis of analyzing the status quo of expressway marking and marking,this paper conducts a specific analysis and discussion on special areas,which has important practical significance.