Traffic Data and Information
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Traffic count data, which includes volume, classification, and weight is collected as part of the traffic monitoring program at the Bureau of Traffic. This data supports all aspects of highway planning, design, operations, and maintenance including safety considerations in all phases.
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Department of Transportation
Traffic count data, which includes volume, classification, and weight is collected as part of the traffic monitoring program at the Bureau of Traffic. This data supports all aspects of highway planning, design, operations, and maintenance including safety considerations in all phases.

For current and historic traffic data visit our Traffic Data Management System (TDMS)

This web-based interactive map allows users to customize searches, and directly view and download traffic count data.

Once a station is selected, click on "View Detail" to change the left side of the screen to show all records associated with that count station.

The various report types can be generated by clicking the "eyeball" icon to the left side of the study dates.

TDMS Traffic Viewer for Mobile Devices

Contact Traffic Research for more information.

Return to Bureau of Traffic Main Page

NOTICE: Due to the Coronavirus (COVID-19) Pandemic, travel characteristics have not followed a predictable pattern. Because of this, the monthly adjustment (seasonal adjustment) data and change rate (growth rate) data are only available through the year 2019. We are continuing to monitor travel characteristics as cultural shifts normalize. Once a predictable travel pattern is reestablished in the data, new monthly adjustment and change rate data can be published. The soonest we expect this to occur is late spring of 2024.