交通事故，使无数无辜者或死于非命，或造成终身残废，已成为人类社会的一大公害。据资料显示，全世界死于交通事故的人数甚至超过同一时期死于战争的人数。清远市地处粤北山区，是广东省的北大门之一，贯串清远市的１０６、１０７国道是广东省与北方各省经济往来的交通要道之 Traffic accidents have caused countless innocent people to die or die crippled for life, which has become a major public hazard in human society. Statistics show that the number of deaths from traffic accidents in the world is even higher than the number of people who died of the war in the same period. Qingyuan City, located in the northern mountainous area of ​​Guangdong, is one of the northern gates of Guangdong Province. The National Highway 106 and 107 that run through Qingyuan City are the main traffic routes for the economic exchanges between Guangdong Province and the northern provinces