Beginning later this year, Phoenix area residents and visitors will be able to hail Waymo taxis through Uber, thanks to a new "multi-year" partnership the two companies announced on Tuesday. The pact will see a "set number" of Waymo vehicles made available to Uber users for rides and deliveries. The announcement comes after Waymo recently doubled its Phoneix service area to 180 square miles. Waymo spokesperson Katherine Barna told The Verge the robotaxis the company is making available to Uber users wouldn't be exclusive to the platform. Phoenix residents can continue to turn to the Waymo One if they want an autonomous ride somewhere.