Transportation Data & GIS

Annual Collision Data Summary Reports

The Annual Summary shows collision information in the form of tables, graphs and text. In addition, the summaries contain trend analysis information that show the collision status across various time intervals.

For more information please contact the Collision Data & Analysis Branch or call (360) 570-2454.

 

 

Collision Data Summaries in PDF format

Statewide - All Roads

State Highways Only