Pavement Condition Index Bloom 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（PCI）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，其中0代表最差路面状况，100代表最优路面状况。道路被划分为单段最大长度为0.25线英里的路段；长度超过0.25英里的路段将被拆分为若干等长子路段。每个路段将被赋予平均PCI数值：该数值由高分辨率PCI点数据生成，具体方式为选取与该道路路段最大距离不超过20英尺的PCI评分点，并计算其平均值以得到路段层面的平均评分。