2000年2月13日——“2号部令”交通部部长黄镇东签署2000年第2号部令,发布《超限运输车辆行驶公路管理规定》,该文件于4月1日实施。交通部于4月5日召开全国主管路政管理的公路局长紧急会议,就如何正确贯彻实施再次进行强调,会议探讨了“2号部令”的贯彻实施步骤,要求以2000年6月1日为界,之前,各地公路管理机构对行驶公路的 February 13, 2000 - “No. 2 Decree” Huang Zhendong Minister of Transportation signed the No. 2 Decree of 2000 promulgating the “Provisions on the Administration of Roads for Overriding Transport Vehicles”, which came into effect on April 1. On April 5, the Ministry of Communications held an emergency meeting for directors of highway supervisors in charge of the administration of the whole country to re-emphasize how to correctly implement the plan. The meeting discussed the implementation steps of the “Order 2” and demanded that the " Before, around the highway management agencies on the road