前 言 对于那些承担养护低交通量道路或街道任务的个体商或代理商,要作出道路最优考虑的决定通常是困难的。使决定复杂化的一种因素是路面损坏类型的多样性——有的严重,有的不十分重要。本文介绍利用工程师、养路段长或工长的经验,考虑路面损坏程度及其相应的严重性,对每种路面缺陷类型分配一个数值的方法。这些数值的总和提供 Foreword It is often difficult to make the best decisions on the road to those individuals or agents who undertake the task of preserving low-traffic roads or streets. One factor that complicates decisions is the variety of types of pavement damage - some serious, some not very important. This article presents a method of assigning a numerical value to each type of pavement defects using the experience of engineers, road section managers, or foremen, taking account of the degree of pavement damage and its corresponding severity. The sum of these values ​​is provided