2021 Average Annual Daily Traffic Count

The dataset includes traffic count values and supporting roadway metadata such as route identifiers, beginning and ending milepoints, edit dates. The dataset also includes the related transportation inventory attributes. The data supports transportation planning, roadway analysis, infrastructure investment, and public information needs statewide.本数据集包含交通计数（traffic count）数值及配套道路元数据，涵盖路线标识符、起止里程桩、编辑日期等内容；同时还收录相关交通基础设施台账属性。该数据集可支撑全州范围内的交通规划、道路分析、基础设施投资及公共信息服务等需求。