从交通价值、旅游教育、文化功能、科技价值四方面入手,阐述了古桥的价值和古桥保护的意义,对国内古桥保护现状进行了分析,探讨了如何对古桥实施可持续保护,并提出具体对策,以指导实践。%From the traffic value,the tourism education,the cultural functions,and the scientific and technical values,the paper indicates the value of the ancient bridges and the significance for protecting them,analyzes the protection status of the ancient bridges in China,explores how to undertake the sustainable protection over the bridges,and points out the factual strategies,so as to direct the practice.
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