Not to nitpick, but fuel is the most expensive part of trucking. [1] And Level 4 automation ain't happening in long-haul trucking (in the U.S.) for a while [2].

Not to nitpick, but fuel is the most expensive part of trucking. [1] And Level 4 automation ain't happening in long-haul trucking (in the U.S.) for a while [2]. 1: http://news.trucker.com/trucker-jobs/equipment-driver-pay-push-operating-costs-higher http://news.trucker.com/trucker-jobs/equipment-driver-pay-pu... 2: http://news.trucker.com/technology/long-road-autonomous-trucks-will-be-smooth-one-drivers http://news.trucker.com/technology/long-road-autonomous-truc...