TxDOT Concurrencies

Concurrencies are stretches of roadway which are designated as two or more routes. 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]合流路段（Concurrencies）指被划定为两条及以上路线的道路区段。更新频率：每月一次。数据源：地理空间道路清单数据库（Geospatial Roadway Inventory Database，GRID）。安全级别：公开。权属归属方为TxDOT，情况属实。相关链接：数据字典PDF文件【2025年5月21日生成】。