Traffic Flow Data and Maps - 2009
The volumes on the map represent the Average Annual Daily Traffic (AAWDT) (5-day, 24-hour) for that section of roadway.
For more information about traffic flow data, call 206-684-8163. A printed version of this map is available at Seattle Municipal Tower, 700 5th Avenue, 37th Floor, Permit Counter.
To download the complete map in PDF format, click here.