随着汽车数量的增加,交通事故的发生频率也明显增加。交通事故的发生不但会对人们的生命和财产安全构成巨大的威胁,同时还会影响到社会主义和谐社会的发展。造成交通事故的因素有很多,有机械故障、有驾驶者自身的原因等,同时也与公路设计有着一定的关系。公路设计的弊端,往往也是导致交通事故频发的元凶。 As the number of cars increases, the frequency of traffic accidents also increases significantly. The occurrence of traffic accidents will not only pose a huge threat to people’s lives and property safety, but also affect the development of a harmonious socialist society. Traffic accidents caused by many factors, mechanical failure, the driver’s own reasons, but also with the highway design has a certain relationship. The disadvantages of highway design are often the culprits that cause frequent accidents.