Polyline feature class of top 100 most congested roadways in Texas used for planning purposes.
Each year, the Transportation Planning and Programming (TPP) Division of the Texas Department of Transportation (TxDOT) contracts with Texas A&amp;M Transportation Insititute (TTI) to identify and rank the most congested roadways in the state. Approximately 1800 route segments are provided to TTI and combined with speed and traffic data for the anlysis. The top 100 are ranked and included in this dataset.<div><br /></div><div>Update Frequency: Annually </div><div>Source: Geospatial Roadway Inventory Database (GRID)<br /></div>Security Level: Public
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