Following a media report last month of a Waymo vehicle passing a school bus in Atlanta, Georgia, the National Highway Traffic Safety Administration issued a preliminary evaluation into the autonomous Uber option.
The evaluation is set to “investigate the performance of the Waymo (Automated Driving System) around stopped school buses, how the system is designed to comply with school bus traffic safety laws and the system’s ability to follow those traffic safety laws. During this investigation, NHTSA will seek to identify the scope of the issue presented by this incident and identify any other similar incidents,” the report states.
Waymo and Uber announced a partnership in select cities around the U.S., starting in Phoenix and expanding to Atlanta and Austin. Riders in these cities have the option to hail autonomous rides through the Uber app. Rides can also be booked through the Waymo app in San Francisco and Los Angeles.
However, \the Waymo vehicle was captured on video Sept. 22 illegally passing a stopped school bus that was unloading children.
NHTSA opened the preliminary evaluation Oct. 17. In INOA-PE2503, the NHTSA’s Office of Defects Investigation states that a Waymo autonomous vehicle, or AV, failed to remain stopped “when approaching a school bus that was stopped with its red lights flashing, stop arm deployed and crossing control arm deployed.”
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The report states that Waymo AV approached the right side of the school bus from a perpendicular side street. “The AV initially stopped but then drove around the front of the bus by briefly turning right to avoid running into the bus’s right front end, then turning left to pass in front of the bus and then turning further left and driving down the roadway past the entire left side of the bus. During this maneuver, the Waymo AV passed the bus’s extended crossing control arm near disembarking students (on the bus’s right side) and passed the extended stop arm on the bus’s left side,” the report continued.
At the time of the incident, the Waymo AV was operated by Waymo’s 5th Generation Automated Driving System and no safety operator was present in the vehicle. The report noted that Waymo has surpassed 100 million miles of driving as of July, approximately 2 million miles logged per week.
“Based on NHTSA’s engagement with Waymo on this incident and the accumulation of operational miles, the likelihood of other prior similar incidents is high,” the report states.
