Linear feature service of TxDOT Roadways stamped by AADT.
Annual average daily traffic. This data is an extract from 
the Geospatial Roadway Inventory Database (GRID), which is TxDOT's 
system for managing roadway assets in Texas.  <div><b>Note:</b> Extracts
 from GRID are made on a regular basis and reflect the state of the data
 at that moment.  Assets on routes that are in the process of being 
edited may be affected.  </div><div><br /></div><div><div>Updated: Annually</div></div><div>Source: Geospatial Roadway Inventory Database (GRID)<br /></div>Security Level: Public
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