The National Highway Traffic Safety Administration (NHTSA) announced that it has opened a preliminary investigation into Waymo, a self-driving technology company, involving about 2,000 autonomous vehicles over possible failures to stop for school buses with flashing red lights and extended stop arms.
According to WTOP, Waymo continues its mapping operations in Washington D.C., utilizing safety drivers with the aim of launching fully autonomous services by 2026. This phase of data collection without offering rider-only services has not alleviated concerns among parents. They view the school-bus incident as a crucial test of the technology’s readiness. Parents argue that before granting driverless permits, Washington D.C. should require scenario-based validations around loading zones and other conditions similar to those involved in the Georgia incident. Their primary demand is proof of reliability in areas where children are present.
Self-Drive News and other industry publications have summarized the National Highway Traffic Safety Administration’s (NHTSA) Preliminary Evaluation PE25-013, which involves a driverless Waymo vehicle maneuvering around a stopped school bus with its lights flashing and stop arm extended. While Waymo has indicated that software updates are forthcoming, parents are calling for regulator-verified results. In a city with numerous neighborhood schools, even one misinterpretation could have significant consequences, leading to demands for transparent testing data and swift authority intervention if school-bus regulations are not strictly followed.
The National Association of State Directors of Pupil Transportation Services (NASDPTS) conducted a one-day stop-arm count revealing 67,258 illegal passes from 114,239 reporting drivers across 36 states and Washington D.C., highlighting how common such violations are even among human drivers. For families concerned about this baseline risk, it is essential that autonomous vehicles consistently exceed human compliance levels rather than merely matching them. They advocate for camera-based validation, conservative geofencing near schools, and real-time reporting of any stop-arm incidents to District authorities as prerequisites for operating in Washington D.C.
The National Highway Traffic Safety Administration (NHTSA) is a U.S. government agency established in 1970 to reduce traffic crashes and promote vehicle safety standards. It enforces regulations on fuel efficiency, vehicle recalls, and driver behavior while leading national campaigns on issues like drunk driving and seat belt use.


