The Department has a variety of publications for traffic related information. These publications can be accessed through this page. Check back periodically as new files are added monthly.

• Monthly Traffic Bulletins

• Monthly Hourly Volume Reports

• Traffic Maps (AADT)

• Traffic on Utah Highways (AADT)

• Automatic Traffic Monitoring Station History

• Interchange Volumes

• Design Guide Local County Files

• Vehicle Miles of Travel

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AADT & ATR Traffic Information Request Form

Please use this form to request information about Annual Average Daily Traffic (AADT) and Automated Traffic Recorder (ATR) data.

For all other inquiries and for general information please visit the Contact UDOT page.