Texas Statewide 2015 Data (2016 Analysis)

Texas statewide roadway performance from the 2016 reporting cycle of the Texas Top 100 Most Congested Road Segments (2015 data). Based on the 2015 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.本数据集为2016年报告周期内的《德克萨斯州最拥堵100个路段》报告所关联的全州道路运行绩效数据（数据基于2015年），其依托的路网为2015年道路库存路网。每年，得克萨斯州交通运输局（Texas Department of Transportation，TxDOT）下属的交通规划与项目（Transportation Planning and Programming，TPP）部门，都会委托得克萨斯农工大学交通研究所（Texas A&M Transportation Institute，TTI），对全州功能分类等级为1至6级的所有道路，计算其通行能力与可靠性绩效指标。本数据集收录了对应得克萨斯州交通运输局道路库存文件（Roadway Inventory File，RIF）路网的上述绩效指标。