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解放前,正安县没有一条公路。正安的公路交通建设伴随着发展的艰辛历程而展开。1955年7月,县里组织民工修建绥阳-正安-道真的干线公路。
Before liberation, Zheng An County did not have a road. Zheng An highway traffic construction along with the difficult course of development and start. In 1955 July, the county organization of migrant workers to build Suiyang - Zhengan - Daozhen trunk road.