Road Charge Projects

Public/Private Roads Project

Are you a rural driver or member of a tribal community?

Or, do you have an existing FasTrak account?

Sign up to be considered for participation in the upcoming 7-month
Road Charge Pilot
and earn up to
$250 in incentives! **

Distinguishing between public and private roads

The Public/Private Roads Project will demonstrate the ability of current GPS technology to differentiate when a car is driving on a public versus a private road, while protecting the user’s privacy. Currently, when a driver is on a private road, they are still paying the gas tax even though no public money goes to the maintenance of that road. While there is a process to request refunds for the gas tax paid while driving on private roads, many Californians either don’t know or have the time to pursue the process. Could a road charge system create a simpler way to distinguish between public and private roads for travelers?

Engaging rural and tribal communities

While exploring the technical aspects of this pilot, this project aims to engage rural and tribal communities in a conversation about their communities’ priorities in a potential road charge system. These are unique communities that may have unique impacts, and understanding the issues, concerns, and opportunities the new concept presents for them is important to the state’s effort to create a potential road charge system that works for all Californians.

Opportunities to create an easy taxpayer experience

Caltrans will also partner with The Toll Roads to test the functionality of a tolling agency serving as a third-party commercial account manager in a road charge system. This effort will explore the crossover between tolling and road charge and the opportunities to create an easy taxpayer experience and keep administrative costs down.

The Pilot Starts in March 2023.

Interested in Participating?

If you meet the pilot study requirements and are selected to participate, the Project Team will reach out to you in late February / early March 2023 with information on how to enroll and get started.

Learn more: Participant Flyer »

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About Participation and Incentives

Pilot Details

The 2023 California Road Charge Public/Private Roads Pilot will gather essential information for evaluating how a road charge program could address travel on and off public, private, and tribal roadways in California. The state is offering incentives of up to $250 for participants in the seven month pilot launching in March 2023.

Pilot Length

7 months: Mar – Sep '23

Reporting Method

Plug-in device

Reporting Frequency

Daily (automated)

Statement Frequency



No participant location or personally-identifiable data sent to Caltrans

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How It Works

In the pilot, participants will be given a device that plugs into their car to capture their miles traveled and whether the vehicle is traveling on public, private, or tribal lands in California (or out of state). Data will be saved/stored securely through a third-party account manager, and vehicle location information will be sanitized (deleted and non-recoverable from collection devices). Caltrans will not receive any location-specific data from pilot participants’ unique vehicle.

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Qualified participants will be eligible to receive up to $250 in incentives for their time and completion of pilot milestones.

Incentive Milestones:*

  • Enrollment and closeout
  • Drive each month with active device plugged in
  • Review monthly statements
  • Complete two participant surveys

All milestones must be completed to receive the full $250

** Employees of the California State Transportation Agency (CalSTA) or its subsidiary departments are not eligible to receive any incentives.

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