河南省高速公路指路标志整改实践研究

Practice and Study on Modification of Expressway Guide Signs in Henan Province

已建高速公路指路标志整改原则是合理的标志整改设计的依据。通过对河南省已建高速公路指路标志现状问题的分析与评价,得出河南省指路标志整改基本原则:网络化、系统化、规范化、人性化和经济适用等原则。并解析了整改原则理论与实践的可行性。

The modification principle of expressway guide signs which are built is the basis of the rational modification design for guide signs. Through analyzing and evaluating the current problems of expressway guide signs which are built in Henan Province, the basic modification principles for expressway guide signs in Henan Province are attained： network, systemization, standardization, humanized, economic applicability and so on. The feasibility of the modification principle in the theory and practice is also analyzed.