Texas Statewide 2016 Data (2017 Analysis)

Texas statewide roadway performance from the 2017 reporting cycle of the Texas Top 100 Most Congested Road Segments (2016 data). Based on the 2017 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全域道路运行表现，其数据源自2017年度报告周期内的「德克萨斯州最拥堵100段道路」榜单，采用2016年采集的基础统计数据，且依托2017年道路库存网络构建。每年，德克萨斯州运输部（Texas Department of Transportation, TxDOT）下属的运输规划与项目（Transportation Planning and Programming, TPP）部门，都会与德克萨斯农工交通研究所（Texas A&M Transportation Institute, TTI）签订合作协议，为该州功能等级1至6的所有道路测算通行效率与可靠性表现指标。本数据集收录了德州运输部道路库存文件（Roadway Inventory File, RIF）网络中对应的上述通行表现指标。