Falling asleep at the wheel is deadly. “It is obvious that a man cannot work efficiently or be a safe driver if he does not have an opportunity for approximately 8 hours sleep in 24,” the Interstate Commerce Commission declared in 1937. Ever since, federal rules have limited the work hours of interstate truckers. Also ever since, truckers, their employers and their customers have circumvented the rules when they stand in the way of making money.
Congress tackled the problem in 2012 by requiring long-distance truckers to track their hours with an “electronic logging device” connected to the engine. The mandatory rest breaks and the limits on drivers’ daily and weekly hours didn’t change, but the Transportation Department estimated that monitoring compliance with an ELD would avoid 1,844 crashes and save 26 lives annually. The mandate took partial effect in 2017 and was fully implemented in 2019.