在公路建设中为保证行车舒适与安全。除对路面质量提出更高要求外,桥头跳车是有待解决的问题。桥头跳车严重影响行车安全,由于车辆行驶速度快,桥头跳车容易引起驾驶失控,引发交通事故。本文将从桥头跳车对工程及运管的主要危害以及成因和控制措施进行详细分析。 In the highway construction to ensure driving comfort and safety. In addition to placing higher demands on the quality of pavement, the bridgehead jumping is a problem to be solved. The bridgehead jumping seriously affects the driving safety. Due to the fast driving speed of the bridge, the jumping at the bridgehead can easily lead to uncontrollable driving and cause traffic accidents. This article will carry out a detailed analysis of the main hazards of engineering and transportation management from the bridgehead jumping vehicle as well as its causes and control measures.