Texas Statewide 2021 Data (2022 Analysis)

Texas statewide roadway performance from the 2022 reporting cycle of the Texas Top 100 Most Congested Road Segments (2021 data). Based on the 2022 roadway inventory network. Each year, the Transportation Planning and Programming (TPP) division of the Texas Department of Transportation (TxDOT) contracts with Texas A&M Transportation Institute (TTI) to calculate mobility and reliability performance measures for all roadways in the state that are functional classification 1 through 6. This data set includes these performance measures on TxDOT’s Roadway Inventory File (RIF) network.