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Road Assets and Mileage

Roadway asset reports represent Oregon Department of Transportation's collection of information about the status and condition of Oregon’s public road system. These products are provided in support of ODOT and Federal Highway Administration, or FHWA, asset management and performance measurement activities such as FHWA's Highway Performance Monitoring System, or HPMS.

​Public Road Inventory is a compilation of information about the status and condition of the road system in Oregon. This work includes collecting and maintaining the necessary road information to:

  • Provide ODOT’s Linear Reference Measurement, or LRM.
  • Maintain Federal Functional Classification and National Highway System.
  • Provide mileage statistics.
  • Develop, maintain and enhance ODOT’s corporate data base known as “TransInfo".
  • Record and maintain the State Highway Video Log.
  • Complete FHWA´s Highway Performance Monitoring System submittal.

​The Oregon Mileage Report is ODOT’s official report of public road mileage information. These reports are updated and published annually and depict mileages by road jurisdiction (state, county, city, etc.). Oregon Mileage Reports by year:

2023

2022

2021​

​Please contact Email Road Inventory & Classification Services for additional information.

As per 23 USC 402 (c), the Governor of each state is required to annually certify and submit the total number of public road miles within the state. In Oregon, the governor has delegated this responsibility to ODOT.

To meet this annual requirement, ODOT sends out requests to every public agency in the state, requesting updated public road mileage totals. ODOT compiles the updated information into a single report that is submitted to FHWA by June 1 of each year.

Statewide Certified Public Road Mileage History

​The State Highway Video Log is a pictorial record of state highway features from a driver´s perspective. The Highway numbers seen on the Digital Video Log, or DVL and Available Video list are the ODOT highway numbers. These numbers are not the same as the Route numbers you see on roadside signs when driving on our highways. For those not familiar with our highway numbering system please use the Cross Reference Table which corresponds  the ODOT highway name and number with the posted route numbers.

Cross Reference Table - Highway Route Number to State Highway Number 

The DVL consists of digital images taken every 26 feet, in both increasing and decreasing milepoint directions. This application presents DVL images with a corresponding milepoint log. To access, use the appropriate link below.

ODOT Digital Video Log

Order DVL Copies

Obtain copies of current or historic videos by sending an email request using the link below or calling 503-986-4134. Subscription service for updated videos is also available to both public and private agencies.

Available Video Logs
Request Video

Need More Information?

Please call the Video Log Coordinator at 503-986-4134

As of 2021, the Straightline Charts are no longer being updated. Instead we direct you to the State Highway Inventory Reports which are updated on a monthly basis and provide a more accurate illustration of the highway data. These tabular reports will give you access to more current information than the Straightline Charts were able to provide. Links to the State Highway Inventory Reports and instructions for their use are provided below.

Due to the age of the data represented in the Straightline Charts we have removed them from this web page. For historic purposes Straightline Charts can still be requested on an as needed basis. The last chart for each highway is noted in the Straightline Chart Update Index document linked below.

Please contact Road Inventory & Classification Services for additional information.

Supporting Documents

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TransInfo is the official ODOT data source for the State Highway network and is used to tabulate the official State mileage. It also carries 90 plus associated assets. Information available includes Road Geometry, Bike and Pedestrian assets, Classifications like Federal Functional Class or National Highway System (NHS), Intersecting Roads, and many others.

The TransInfo Data Dictionary will help you learn more about the assets available from TransInfo that reside on the State Highway Network. It provides a description of each asset and its associated attributes, as well as possible values for those attributes. ​It works best in Edge or Chrome.

TI Data Dictionary


Contact

Email Road Inventory & Classification Services