The company said autonomous training is the last step before the company debuts its self-driving cars for Nashvillians.

Waymo has struggled to navigate road scenarios that a human driver could easily handle.

The autonomous vehicle drove past squad cars and stopped during a standoff where a man allegedly shot at officers.

A reporter covering a shooting in Atlanta recorded a Waymo vehicle ignoring police vehicles and driving into the active crime scene.

Waymo's self-driving taxis have been spreading to more U.S. cities, but the rollout has not been without issues. For example, its taxis have been observed behaving erratically in San Francisco, ...