https://www.sciencedaily.com/releases/2022/03/220315121430.htm > A new study by researchers at the University of Michigan and Carnegie Mellon University assessed how and where automation might replace operator hours in long-haul trucking. > They found that up to 94% of operator hours may be impacted if automated trucking technology improves to operate in all weather conditions across the continental United States. Currently, automated trucking is being tested mainly in the Sun Belt.