https://www.cnbc.com/2017/10/26/waymo-targets-snowy-roads-for-self-driving-cars.html >After eight years of researching and developing self-driving cars in primarily warm and dry locations, Waymo wants a clearer picture of how its vehicles and technology handle snow and ice. >The tech firm, formerly known as the Google self-driving car project, will start testing its self-driving cars in Michigan.