Pavement Condition Index Palos Township 2025

This pilot program dataset provides Pavement Condition Index (PCI) values for roadway segments within the following townships: Barrington, Bloom, Lake, Palos, Stickney, and Thornton. PCI is a numerical rating of pavement condition based on the type and severity of distresses observed on the pavement surface, where 0 represents the worst possible condition and 100 represents the best possible condition. Roads were divided into segments with a maximum length of 0.25 line miles per segment; segments longer than 0.25 miles were split into equal-length sub-segments. Each segment is assigned an average PCI value derived from higher-resolution PCI point data by associating PCI score points within a maximum distance of 20 feet from the roadway segment and calculating the segment-level average.本试点项目数据集提供了以下镇区（Barrington、Bloom、Lake、Palos、Stickney及Thornton）内道路路段的路面状况指数（Pavement Condition Index, PCI）数值。路面状况指数是基于路面表面观测到的病害类型与严重程度，对路面状况进行的量化评级：0代表最差路面状况，100代表最佳路面状况。道路被划分为单段最长0.25线路英里的路段；若路段长度超过0.25英里，则将其拆分为等长的子路段。通过将距离道路路段最大20英尺范围内的PCI评分点与该路段关联，并计算路段层面的平均值，为每个路段赋予由高分辨率PCI点数据推导得出的平均PCI值。