Waymo, a major autonomous vehicle company, has amassed significant parking ticket debt in Austin, Texas, highlighting challenges cities face in regulating robotaxis. Since August 2023, Austin police have issued 25 tickets to Waymo vehicles for infractions like illegally passing school buses. These tickets, which cost $30 each before an increase to $75 in February 2025, were consistently paid by Waymo, indicating the company's awareness of the violations. However, the accumulation of tickets suggests a lack of learning or behavioral change from the autonomous vehicles, a concern raised by Austin ISD Police Department's Assistant Chief Travis Pickford.

Texas state law, enacted in 2017, preempts local regulation of autonomous vehicles, placing oversight primarily with the state Department of Motor Vehicles. This legislative framework complicates enforcement efforts for cities like Austin, even as they document numerous issues. Austin's city dashboard has recorded 230 incidents involving self-driving cars since 2023, including collisions, near misses, vehicles ignoring police instructions, and blocking traffic, demonstrating a pattern of problematic behavior.

Incidents involving Waymo vehicles have drawn particular scrutiny, such as an ambulance being blocked at the scene of a shooting in March 2026. While an Austin police officer promptly moved the Waymo vehicle, the event intensified public anxieties about autonomous vehicles, despite industry claims of superior safety compared to human drivers. The National Highway Traffic Safety Administration (NHTSA) and the National Transportation Safety Board (NTSB) have initiated probes into Waymo, spurred by incidents like vehicles failing to yield to school buses. A preliminary NTSB report indicated that a Waymo remote assistance agent incorrectly instructed a vehicle to illegally pass a school bus in January 2026.

Despite the increasing number of Waymo vehicles in Texas cities, with deployments in San Antonio, Dallas, and Houston in the week prior to the Austin shooting, enforcement mechanisms remain challenging. Waymo, Cruise, and Volkswagen ADMT are the three autonomous vehicle companies operating in Austin, with around 125 AVs deployed. While Austin's municipal court can immobilize vehicles with three unpaid tickets using a boot, the city's system has faced difficulties in issuing these notices, and it does not report debts to credit agencies, meaning there are few consequences for unpaid tickets beyond the initial fine for both human and autonomous drivers. State regulations requiring new authorizations and emergency interaction plans for AV operators won't take effect until May 2026.