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.本数据集涵盖德克萨斯州2022年报告周期内发布的「德克萨斯百大最拥堵路段」相关全域道路运行绩效数据，所用原始数据取自2021年，且依托2022年道路库存网络构建。 每年，德克萨斯州交通运输部（Texas Department of Transportation, TxDOT）下属的交通规划与项目（Transportation Planning and Programming, TPP）部门都会委托德克萨斯农工大学交通运输研究所（Texas A&M Transportation Institute, TTI），为该州功能分类1至6级的所有道路测算通行性能与可靠性绩效指标。 本数据集涵盖了德克萨斯州交通运输部道路库存文件（Roadway Inventory File, RIF）网络中的上述绩效指标。