https://techcrunch.com/2019/04/23/waymo-picks-detroit-factory-to-build-self-driving-cars/

Waymo, the self-driving vehicle technology startup under Alphabet, is setting up shop in a Detroit factory on American Axle & Manufacturing’s campus.

Waymo said Tuesday it will partner with American Axle & Manufacturing to repurpose the existing facility, which was most recently used as a sequencing center for a local parts supplier. The goal is to begin moving into the facility by mid-2019 and begin preparing the site for manufacturing Level 4 autonomous vehicles. Level 4 is a designation by SAE that means the vehicle handles all of the driving under certain conditions.