中南地区公路科技情报网于1991年10月22日至25日在湖北襄樊市召开了《高等级公路路基路面与检测技术经验交流会》。大会共收到论文40篇。主要包括高等级公路路基路面的设计、施工、质量管理和质量控制检测技术等。有17篇在大会上宣读交流。代表们还参观了襄东公路、汉十公路和第二汽车制造厂汽车试验场。与会代表普遍认为,这次交流会是在去年钦州 Central South Highway Science and Technology Information Network in October 22, 1991 to 25 in Xiangfan City, Hubei Province held a “high-grade highway subgrade pavement and testing technology experience exchange meeting.” The conference received a total of 40 papers. Mainly includes the design, construction, quality management and quality control testing technology of high-grade highway subgrade and pavement. 17 articles were read out at the conference. Delegates also visited the Xiangdong Highway, the Han-10 Highway and the No.2 Automobile Factory auto test ground. Participants generally agreed that this exchange meeting was held last year in Qinzhou