Skip Top Navigation Skip to Content
To help plan your travel, on the graphs below, the vertical axis shows the number of cars WSDOT expects on the roadway for that hour of day. The coastal area of Western Washington also experience heavier traffic in spring and summer months. WSDOT recommends avoiding travel on I-5 in the Puget Sound and the Portland/Vancouver metro area Friday evening and Monday afternoon. Remember to check the WSDOT web site or call 5-1-1 for real-time traffic information. Back to Memorial Day 2012 News Release