Data disclaimer

Understanding the Limits of Mobility Data Accuracy: Different mobility measures are derived from varying data sources and are subject to distinct quality control procedures, resulting in differences in data accuracy and margins of error, which typically range from 5-10% depending on the methodology and data granularity. The numbers and percentage changes presented herein are indicative of the overall trend and should not be construed as absolute values or precise changes. The primary focus should remain on the direction and nature of the trend.



Data disclaimer: WSDOT provides links to third-party applications and sites that use WSDOT data for informational purposes to the general public. WSDOT does not warrant or support these applications or sites, nor does WSDOT endorse or sponsor these sites. WSDOT is not affiliated or associated in any way with these organizations. The content and views expressed on these sites are not those of WSDOT. You access and use these links and applications at your own risk. Neither WSDOT nor any of its employees or agents shall be liable for your use of these links and applications, nor shall they be liable for the accuracy of the information or any actions taken as a result of using the information.