https://phys.org/news/2019-01-google-self-driving-waymo-factory-michigan.html > Waymo says it will be the world's first factory dedicated "100 percent" to the mass production of Level 4 autonomous vehicles. > Waymo says it's looking for up to 200,000 square feet (18,580 square meters) of "ready-to-go" space in a manufacturing facility in the Detroit area, specifically in Wayne, Oakland or Macomb counties. Explore further: Autonomous Waymo vehicle involved in 5-car crash in Arizona