摘要
山区低等级公路由于受地质地形限制,道路线型较差,是重特大交通事故的多发地点,在这些事故多发点普遍缺少能有效预防事故并降低事故严重程度的交通安全设施。本文针对山区低等级公路交通安全设施存在的主要问题,提出相应的改造措施。
Because of the bad road linear caused by tomography,the low grade highways in mountain area are the traffic accident spots.At these accident spots,there is a general lack of safety facilities to prevent accidents happen effectively and reduce the severity of accidents.Corresponding transformation measures are put forward aiming at the main problems of traffic safety facilities of low grade highway in mountain area in this paper.
出处
《森林工程》
2008年第2期31-34,共4页
Forest Engineering
基金
黑龙江省交通厅项目(06CA0067)
关键词
山区
低等级公路
交通安全设施
改造
mountain area
low grade highway
traffic safety facilities
transformation
