Is this the first time Waymo has partnered with Lyft? I’ve only heard of Uber partnerships before? From what I can find, previous Lyft collaborations were only pilot testing, not commercial rollouts.

Also interesting that it's not exclusive - they're saying you'll be able to use either the Waymo app or the Lyft app (and get a Waymo at random, presumably). I believe the previous deals with Uber have all been exclusive - no Waymo app in that market.