The PTR Location Report is a directory of Permanent Traffic Recorder sites currently being monitored by WSDOT throughout the state highway system. This report supplies the assigned state highway route number, milepost location, PTR number, a short description of the site address and what capabilities the individual site has (able to collect speed (sp) volume (vol), classification (cl), weights (wt)), etc.
Below is a sample of a PTR Location Report and the information it would contain. For additional information or to request a copy of this report, please email the Automated Data Collection Section or call (360) 570-2392.
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