Pavement Conditions - Major Streets

Description This layer provides pavement conditions and other general information for major streets within the City of Tucson. Attributes include general descriptors of pavement assets, dimensions, and condition assessments. Purpose Provide overall condition of asphalt pavement for City of Tucson major streets in the City of Tucson. Overall Condition Index (OCI) are relative to the Inspection Date and range from 0 (worst) to 100 (best). Dataset Classification Level 0 – Open Known Uses Know Errors This layer serves as a general representation of major roadway pavement assets as cataloged within the City of Tucson’s Department of Transportation and Mobility Enterprise Asset Management software. Overall Condition Index (OCI) are relative to the Inspection Date. Asphalt paved roadways. Does not include unsurfaced or non-asphalt roadway information. Users should verify data with local authorities for precise information. Update Frequency The layer is maintained by the City of Tucson's Department of Transportation & Mobility and is periodically updated to reflect changes in major roadway information and most recent condition inspections. The layer is intended for reference purposes and should not be used for legal or regulatory decisions without validation from appropriate authorities.

【数据集描述】本图层为图森市（City of Tucson）范围内的主要街道提供路面状况及其他通用信息，其属性包含路面资产通用描述、尺寸参数与状况评估内容。
【数据集用途】为图森市内主要街道的沥青路面提供整体状况信息。整体状况指数（Overall Condition Index, OCI）以检测日期为基准，取值范围为0（状况最差）至100（状况最佳）。
【数据集分级】0级——公开
【已知使用场景与已知误差】本图层为图森市交通与出行部（Department of Transportation and Mobility）企业资产管理软件中编目的主要道路路面资产的通用展示形式。整体状况指数（OCI）以检测日期为基准。本数据集仅涵盖沥青铺装道路，不包含未铺装或非沥青铺装道路的相关信息。用户如需获取精准信息，应向当地主管部门核实数据。
【更新频率】本图层由图森市交通与出行部负责维护，将定期更新以反映主要道路的信息变更及最新的路面状况检测结果。本图层仅用于参考用途，未经相关主管部门验证，不得用于法律或监管决策。