The City of Shoreline’s Traffic Count Program collects traffic data from a variety of locations throughout the City. This data includes information about traffic volumes, intersection turning movements, and traffic speeds. This helps the City monitor changing traffic conditions from year-to-year, guides future capital projects, and provides a basis for traffic control device installation and adjustment.

Traffic Volume 2015


The maps linked below show historical Average Weekday Daily Traffic (combined directions) on City streets.

2015 Traffic Flow Map
2014 Traffic Flow Map
2013 Traffic Flow Map
2011 Traffic Flow Map
2010 Traffic Flow Map
2009 Traffic Flow Map
2008 Traffic Flow Map
2007 Traffic Flow Map
2006 Traffic Flow Map
2005 Traffic Flow Map

Additionally, a summary of traffic volume changes by year is provided in the Annual Traffic Report
For speed data, see the Speed Limits page.