Both commentators dislike what they perceive as an intrusion on privacy required by a mileage-based road fee system. In Oregon Tax Is a Drag on the Open Road, Stephen L. Carter argues that the system denies drivers the anonymity that can be obtained even if a person is acting in a public venue. He notes that if no one recognizes a person, that person remains anonymous. He concedes that “there are traffic cameras everywhere,” and that E-ZPass and its equivalents permit tracking. In Don't Track Me, Bro! The Perils of Tax by GPS, Glenn Harlan Reynolds laments that a mileage-based road fee will mean the demise of the freedom of driving a car that permits a person to “go anywhere without buying tickets, checking in, or otherwise operating under someone else’s nose.” He worries that the system could alert authorities if a driver is speeding. He concedes that cell phone tracking already exists, that license-plate cameras are tracking vehicles, and that the communication systems in vehicles can be accessed remotely. He argues that it is better to increase the gasoline tax, because a mileage-based road fee would be designed to generate as much additional revenue, making the increase in gasoline tax less of an intrusion. He doesn’t mention that the use of credit and debit cards to purchase the gasoline also permit tracking of motorists.
These concerns were addressed by me in previous posts. In Mileage-Based Road Fees: Privatization and Privacy, I explained:
And, yes, there is a risk that a mileage-based road fee system can be used to determine where a vehicle has been. Vehicles, of course, do not have privacy rights. But because people assume that an owner of a vehicle is wherever the vehicle happens to be, it is understandable that knowing where a vehicle has been might reveal where the owner has been. Of course, a mileage-based road system need not track location, though those being considered and those in place do so, provided that the fee did not change based on the road being used. Connecting to the odometer would suffice. It also is important to remember that for many decades, the location of vehicles has not been a private matter hidden behind the sacrosanct walls of a person’s home. For a long time, law enforcement officials, investigative journalists, and even nosy neighbors have been able to determine where a vehicle has been, aided by the existence of license plates, bumper stickers, and other identifying characteristics. There’s nothing private about being in public.And in Is the Mileage-Based Road Fee a Threat to Privacy?, I argued:
Existing technology, such as roadside cameras, credit card receipts for fuel purchases, electronic toll systems such as EZPass, and observations by law enforcement authorities, already provide substantial information concerning the location of a vehicle. Similarly, the location of an individual when in public areas is not a secret. The mileage-based road fee does not generate a significant increase in the revelation of vehicle location information, and does nothing to increase the disclosure of individual location information.Those who are holding on to a right of privacy that exceeds what presently exists are holding on to a dream. That dream is long gone.
Carter raises another objection to the mileage-based road fee. He claims that the gasoline tax is designed to encourage people to purchase fuel-efficient vehicles, that it has succeeded in doing so, and that once motorists’ vehicle purchase habits have been changed, the gasoline tax has served its purpose and should not be replaced with a tax that affects motorists who have purchased fuel-efficient vehicles. He compares the gasoline tax to the tax on tobacco, noting that if the tobacco tax succeeds in encouraging everyone to give up use of tobacco, the tax will disappear. The first flaw in Carter’s argument is the claim that the gasoline tax is designed to encourage people to purchase fuel-efficient vehicles. The gasoline tax was enacted to fund the construction and maintenance of highway infrastructure, and was enacted decades before anyone was thinking about fuel efficiency. Thus, until the need for road maintenance disappears, funding cannot stop. The attempt to analogize the tobacco tax is misplaced. The second flaw is Carter’s claim that the gasoline tax has “nudged people toward purchasing more fuel-efficient vehicles.” The gasoline tax has not been increased for a very long time, which is, of course, a chief cause of the problem. What affects consumer vehicle choices is the cost of gasoline and diesel fuel, which, though fluctuating, has increased over those decades.
Carter also argues that the impact of the mileage-based road fee, using computations from the Oregon experiment, would penalize purchasers of vehicles such as the Prius. Viewing the impact as a penalty is caused by too narrow a view of the situation. The increase is nothing more than an adjustment to account for the fact that electric vehicles use the roads, and cause them to wear down, and have been escaping contributions to their upkeep. The fact that a Prius causes less damage because it weighs less than Carter’s example of a Ford pickup truck is not a concern because weight can be built into the mileage-based road fee computation. The mileage-based road fee functions as a user fee, whereas the gasoline tax does not.
As for Carter’s claim that 40 percent of the mileage-based road fee collected by Oregon will end up in the hands of private vendors, it would be helpful to see a source other than the several news outlet sites that appear to be repeating someone’s talking point. If it is true, and the absence of anything in the enabling statute or the report of the Oregon Road User Fee Task Force mentioning a 40 percent fee, or any other percentage, suggests that it might not be, then there is an issue. It could be, however, that there is some fixed fee which is a higher percentage at the outset and will decline as increasing numbers of motorists sign into the system. Until someone provides a citation to an official record, it makes no sense to pursue the question any further.