Driverless Uber rides just launched in Atlanta. Here's how to request a Waymo robotaxi across 65 square miles of the city.

Waymo’s robotaxis will begin carrying passengers through parts of Atlanta Tuesday in an expansion of a partnership with Uber’s ride-hailing service that began earlier this year in Austin.

Uber Technologies Inc. on Tuesday will begin offering its customers driverless Waymo rides in Atlanta, making it the second market, after Austin, where the two companies are teaming up instead of competing against each other.