Waymo robotaxis can now be hailed in Atlanta via Uber. The two companies, which already offer the “Waymo on Uber” service in Austin, said on Tuesday the commercial service will initially cover about 65 square miles in Atlanta.

Waymo robotaxis are now available exclusively on the Uber app in Atlanta. It’s the second city after Austin host the companies’ burgeoning partnership.

Uber Technologies on Tuesday is beginning autonomous ride-hailing in Atlanta with Alphabet unit Waymo after offering the service in Austin, Texas, since March.