1930年3月底4月初成立的闽西交通总局,属闽西苏维埃政府文化建设委员会领导,是苏区最早的赤色邮政机构。总局设在龙岩城关南门,局长卢宝清,下辖龙岩、长汀、连城、永定、上杭、武平、漳平、平和等县交通局。同年12月15日国民党杨逢年旅进犯龙岩,该局随闽西苏维埃政府转移到永定虎岗,次年10月15日迁往长汀,而后升格为福建省交通总局,中华苏维埃福建省邮务管理局。闽西交通总局开辟以龙岩为中心的四条干线邮路,取得龙岩与长汀、瑞金;上杭与武平;潮雷与永定;漳平与宁洋的联系。各县的区、乡交通线与干线衔接,组成闽西苏区的通信网络。重要信件还派特别通信员专报,中华邮政福建省邮局1930年5月上报北京邮政总局的英文月报如此赞赏:“共产党永定交通局的专报信件业务, The end of March 1930 at the beginning of April to set up Minxi Traffic Administration, is the Western Fujian Provincial Government Cultural Building Committee leadership, is the Soviet Union’s first red postal service. The bureau is located at the south gate of Longyan City. The director of the bureau, Lu Baoqing, administers Longyan, Changting, Liancheng, Yongding, Shanghang, Wuping, Zhangping and Heping counties. On December 15 of the same year, the KMT Yang Fengnian brigade intruded on Longyan. As the government moved to Yongdinghu post with the Western Fujian Soviet Government, the Kuomintang moved to Changting on October 15 of the following year and was later promoted to the General Administration of Communications of Fujian Province, the postal administration of the Chinese Soviet Union Fujian Province Bureau. Minxi General Administration of Transportation opened up Longyan as the center of the four trunk routes, access to Longyan and Changting, Ruijin; Shanghang and Wuping; Chao Lei and Yongding; Zhangping and Ning Yang links. The districts and township transportation lines of all counties converge with the trunk lines to form a communications network in the Western Fujian Soviet Area. Important letters also sent a special correspondent special report, Chunghwa Post Fujian Post Office in May 1930 reported to Beijing Post General English monthly report so admiration: "Communist Party of Yongding Bureau of communications special letter business,