编辑同志：进入新世纪，道路交通情况更加复杂，交通安全问题日益突出，交通安全管理工作任务更为艰巨。面对新形势、新任务、新挑战，笔者认为道路交通管理只有打持久战，才能开创新局面。目前，随着我国高速公路通车里程迅猛增加，省道、县乡道路拓宽改造，使车速不断提升， Editorial Comrade: In the new century, the road traffic situation is more complicated, traffic safety issues are increasingly prominent, and the task of traffic safety management is more arduous. In the face of the new situation, new tasks and new challenges, the author believes that road traffic management can open up a new situation only by fighting protracted war. At present, with the rapid increase of the mileage of our country’s expressways, the roads of the provincial roads and county townships have been broadened and transformed,