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浙江省丽水市的道路交通基础设施建设滞后,高等级公路里程较少,县乡道等山区道路占了百分之九十以上,是山区欠发达地区与外界交流的通道。近几年来,山区道路交通发生了巨大变化,道路交通基础条件得到了极大地改善。但是,随着山区道路里程和机动车及驾驶员数量的逐年增长,道路交通事故也在逐年上升,群死群伤的重、特大交通事故时有发生。因此,如何剖析山区道路交通事故原因,寻求其发生规律;如何改善山区道路交通条件,加强山区道路交通安全管理,有效预防和减少山区道路交通事故是亟待解决的现实问题。
Lishui City, Zhejiang Province lags behind the construction of road transport infrastructure, high-grade highway mileage less, County Road and other mountain roads account for more than 90 percent, is less developed mountain areas and the outside world to communicate channels. In recent years, great changes have taken place in road traffic in mountainous areas, and the basic conditions for road traffic have been greatly improved. However, with the increase of the number of motorways and pilots in mountainous areas, the number of road accidents is also on the rise year by year. Heavy and serious traffic accidents involving mass casualties have occurred from time to time. Therefore, how to analyze the causes of road accidents in mountainous areas and how to find out their regularity? How to improve the road traffic conditions in mountainous areas, strengthen the road traffic safety management in mountainous areas, and effectively prevent and reduce road accidents in mountainous areas are the real problems to be solved urgently.