US lawmakers plan to introduce an amendment Thursday at a House committee markup hearing that would prohibit any recipient of federal highway funding from using automated license plate readers for any purpose other than tolling—a sweeping restriction that, if adopted, would bring an immediate end to state and local ALPR programs across the United States. The amendment, obtained first by WIRED, is sponsored by Representative Scott Perry, a Pennsylvania Republican and Freedom Caucus member, and Representative Jesús “Chuy” García, an Illinois progressive whose state has become a flash point in the national fight over ALPR misuse. The House Transportation and Infrastructure Committee will mark up the underlying bill—a $580 billion, five-year reauthorization of federal surface transportation programs—at 10 am ET on Thursday. Neither Perry nor García's offices immediately responded to WIRED's request for comment. The amendment runs a single sentence: “A recipient of assistance under Title 23, United States Code, may not use automated license plate readers for any purpose other than tolling.” The amendment is brief, but its reach would be vast. Title 23 funds roughly a quarter of all public road mileage in the US, including most state and county arteries and many city streets where ALPR cameras are becoming ubiquitous. Conditioning that funding on a ban of the technology would, in practical effect, force any state, county, or municipality that takes federal highway money (essentially all of them) to either remove the cameras or restructure their use around tolling alone. The amendment’s cosponsors, Perry and García, represent opposite ends of the House’s ideological spectrum but converge on a surveillance concern that has gathered momentum in legislatures and city halls across the US as ALPR networks have quietly become a pervasive layer of American road infrastructure. ALPR cameras—mounted on poles, overpasses, traffic signals, and police cruisers—photograph every