The Peak Hour Report is a list of the highest volume hours of the year at our Permanent Traffic Recorder sites. It summarizes the top 200 hours of the year by site and by direction. The Peak Hour report is used for estimating the volume of traffic used in the design process by Planning offices, Traffic offices and engineers.
Questions or comments regarding the Peak Hour Reports, please email the Automated Data Collection & Processing Section or call (360) 570-2392.
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