Waymo has been testing in other cities, including ones with snow, for years. One example: https://arstechnica.com/cars/2017/10/waymo-starts-testing-in-michigan

Waymo has been testing in other cities, including ones with snow, for years. One example: https://arstechnica.com/cars/2017/10/waymo-starts-testing-in-michigan-to-master-snow-and-ice/ https://arstechnica.com/cars/2017/10/waymo-starts-testing-in...