Automated Driving System (ADS) conflict avoidance, driving behavior competence and assertiveness

What NHTSA is examining

The Office of Defects Investigation (ODI) has received several reports of crashes involving automated vehicles (AVs) equipped with the Avride automated driving system (ADS) engaged at the time of the crash. The crashes occurred in Dallas, Texas and Austin, Texas. Each of the crashes involved the competence of the ADS with respect to performing at least one of the following driving behaviors: changing lanes, responding to other vehicles present in or entering the lane ahead, and responding to stationary objects partially obstructing the lane ahead. ODI has performed a preliminary review of videos of each crash. The videos show instances of the AVs changing lanes into the path of or directly into other vehicles traveling in an adjacent lane and in close proximity to an AV; failing to slow or stop for slow-moving or stopped vehicles in the lane and path ahead; failing to slow for or avoid vehicles entering the lane and path ahead; and striking stationary objects partially obstructing the lane and path ahead. These crashes have resulted in property damage and one alleged minor injury. During each of these crashes, the AVs were operating with the ADS performing the dynamic driving task while under the supervision of an in-vehicle operator in the driver's seat. Furthermore, ODI understands that Avride is operating some of its AVs on the Uber ride-hailing platform and has offered passenger service to the public since December 3, 2025 in Dallas where many of the reported crashes…

Vehicles under investigation