TxDOT Route County

Linear feature service of TxDOT Roadway stamped by TxDOT county boundaries for use in the Simplified Roadway Diagram and CRI applications Update Frequency: 1 Months Source: Geospatial Roadway Inventory Database (GRID) Security Level: Public Owned by TxDOT: True Related Links Data Dictionary PDF [Generated 2025/05/21]经得克萨斯州运输部（Texas Department of Transportation, TxDOT）县域边界标注的TxDOT道路线性要素服务数据集，适用于简化道路图表及CRI应用。更新周期：1个月。数据来源：地理空间道路清单数据库（Geospatial Roadway Inventory Database, GRID）。安全级别：公开。归属TxDOT：是。相关链接：数据字典PDF [生成于2025/05/21]