2020 Arterial Traffic Volumes

Displays vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. Data is a one time snapshot for 2020 and is maintained by Seattle Department of Transportation. Contact: Traffic Operations Refresh Cycle: None, Snapshot for 2020 Only.本数据集呈现西雅图市主干道路的机动车交通流量数据，其基于现场交通观测研究，并针对季节变化完成了校正。该数据为2020年的一次性快照，由西雅图交通局（Seattle Department of Transportation）维护。联系方式：交通运营部门；数据更新周期：无，仅提供2020年快照数据。