https://phys.org/news/2018-06-kroger-grocery-deliveries-driverless-cars.html

Cincinnati-based Kroger is teaming up with Nuro, a Silicon Valley startup founded two years ago by two engineers who worked on self-driving cars at Google. That Google project is now known as Waymo, which plans to introduce a ride-hailing service that is supposed to begin picking up passengers in fully autonomous cars by the end of this year.

Like Waymo, Kroger is only saying its self-driving delivery service will start by the end of this year.