WSDOT - Historic Traffic Counts 2009

2009 Annual Average Daily Traffic figures and total truck percentages for state highway traffic count locations monitored by WSDOT's Statewide Travel and Collision Data Office. Figures represent all directions of travel at the given location.本数据集收录由华盛顿州运输部（Washington State Department of Transportation，WSDOT）全州出行与碰撞数据办公室监测的州公路交通计数点位在2009年的年度平均日交通量（Annual Average Daily Traffic）及货车总占比数据，所有统计数据均覆盖对应点位的全部行驶方向交通流量。