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Traffic Counting

This Page provides access to the web version of the Oregon State Highway Transportation Volume Tables, or TVT, including the Permanent Traffic Recorder section and the Interchange Ramp Volume Diagrams. The Highway numbers seen in these pages are the Oregon Department of Transportation highway numbers. These numbers are not what you would see on road side signs when driving on our highways. For those not familiar with our highway numbering system see the Highway Cross Reference Table.

We also provide traffic volumes, flow maps, trends, manual counts and vehicle class on state highways to Federal, State, Local, Private and Public constituents.

Weekly COVID-19 Traffic Reports

Transportation Volume Tables

State Highway Traffic Volumes

Ramp Interchange Volume Diagrams

Permanent Automatic Traffic Recorders: Station Trends

Permanent Automatic Traffic Recorders: Station Location Maps  

Traffic Flow Maps


ODOT Traffic Monitoring

Don Crownover
Transportation Systems Monitoring Unit Team Leader

 You’ll have a new option to access traffic count data in early 2021. The new Oregon Traffic Monitoring System (OTMS) will include an online interactive tool where you can access count data. Look for updates, demos and announcements about report changes as we get closer to launch.

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