http://www.inboundlogistics.com/cms/article/trends-september-2013/   Substantial Driver Shortage Expected by 2016 And the numbers back it up: “the 168-hour week; the 60-hour cap for drivers working seven consecutive days, 70 hours for eight consecutive days; the 34-hour restart; the 30-minute break; and the consecutive 1 a.m. to 5 a.m. rest periods.” 115,000-driver deficit expected by 2016—a point documented