中国人民大学国学院教授王子今说，这是古老的桥孔，距今在千年以上，通过这些桥孔可以判定，两河口曾有五座古桥，翻越米仓山的米仓道不但真实存在，而且是古代重要的军事、文化、经济通道之一!高院长对我说，两河口的发现，是米仓道考古调查中最重大的发现。
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