道路线形与交通事故关系分析

道路线形是公路的骨架,是车辆运行的直接载体,控制着整个公路的路基、桥涵、交叉、沿线设施等构造物的规模和投资。在综合参考国内外研究现状的基础上,重点分析我国高速道路线形和交通安全的关系,结果表明改善道路线形是缓解和消除交通事故的一种重要手段,在设计中应把道路线形置于环境中考虑,使线形协调合理,为驾驶者提供安全、舒适的行驶条件。

Relationship Between Road Alignment and Traffic Accident

Road alignment is the skeleton of highway and the direct carrier of vehicles, which controls the scale and investment of roadbed, bridges, cross and facilities along the highway. Based on the present research at home and abroad, this paper analyzes the relationship between expressway alignment and traffic safety in China. The results show that improving road alignment is one of the important means to relieve and eliminate the traffic accident. Alignment should be considered in the design of road, making alignment harmonious and reasonable, providing safe and comfortable conditions for drivers.