Memorial Day Traffic Volume Charts Archive

To help you plan your travel on I-5, I-90, and US 12, during Memorial Day weekend, we have developed traffic volume charts showing the expected traffic volumes during this time. Besides planning for the coming Memorial Day weekend, you can also see what the traffic volume trends were in past years.

2016 Memorial Day Charts

2015 Memorial Day Charts (pdf 549 kb)
2014 Memorial Day Charts (pdf 531 kb)
2013 Memorial Day Charts (pdf 790 kb)
2012 Memorial Day Charts (pdf 900 kb)
2011 Memorial Day Charts (pdf 2 mb )
2010 Memorial Day Charts (pdf 1 mb)
2009 Memorial Day Charts (pdf 477 kb)