TxDOT Roadway Inventory 2012

TxDOT end of year Roadway Inventory routed linework for 2012. Includes data associate with On-System highways, County Roads, Functional Classified City Streets, and Toll Roads. **Does not contain County Roads of the Functional Classification 9 (Urban) or 19 (Rural). Review TxDOT Roadway Inventory Specifications 2012 PDF for code details. TxDOT Roadway Inventory Specifications 2012 PDF link in AGO Update Frequency: 1 Years Source: Geospatial Roadway Inventory Database (GRID) Security Level: Public Owned by TxDOT: True Related Links Data Dictionary PDF [Generated 2025/04/24]