Traffic Count Program

The City of Shoreline’s Annual Traffic Count Program collects traffic data from a variety of locations throughout the City. *

Traffic data includes information about traffic volumes, intersection turning movements and traffic speeds. The information collected through this program helps the City monitor changing traffic conditions from year-to-year and help plan future Capital Projects.

The City of Shoreline also collects additional traffic data for Capital Projects.

Information collected for Capital Projects is not included in the Annual Traffic Count Program report, but is available through the Capital Project Manager responsible for the project.

The information below has the most requested tables from the Traffic Count Program reports:  

Traffic Counts By Year:

2011:

• 2009-2013 Traffic Counts Summary Matrix (Coming Soon)
• 2011 Traffic Flow Map 
• 2011 Traffic Speed Map

2010:  

• 2009-2013 Traffic Counts Summary Matrix (Coming Soon)
• 2010 Traffic Flow Map
• 2010 Traffic Speed Map

2009:

• 2009-2013 Traffic Counts Summary Matrix  (Coming Soon)
• 2009 Traffic Flow Map
• 2009 Traffic Speed Map 

2008:

• 2004-2008 Traffic Counts Summary Matrix
• 2008 Traffic Flow Map
• 2008 Traffic Speed Map

2007:

• 2004-2008 Traffic Counts Summary Matrix
• 2007 Traffic Flow Map
• 2007 Traffic Speed Map

2006:

• 2004-2008 Traffic Counts Summary Matrix
• 2006 Traffic Flow Map
• 2006 Traffic Speed Map  

2005:

• 2004-2008 Traffic Counts Summary Matrix
• 2005 Traffic Flow Map
• 2005 Traffic Speed Map

2004:

• 2004-2008 Traffic Counts Summary Matrix

2003:

• 1999-2003 Traffic Counts Summary Matrix

2002 & Before:

• 1999-2003 Traffic Counts Summary Matrix
• 2002 Spot Speeds

 

* Traffic data is collected when vehicles pass over two (2) hoses placed in the roadway which are connected to an electronic traffic counter. As each vehicle passes over the hoses, both a number count and the vehicle's speed are recorded (the speed is measured by how fast the vehicle passes from one hose to the other).