traffic tie-ups. "These are rural roads built for 10 cars an hour, and now it's 100 vehicles an hour, and 75 of them are 80,000-pound trucks,” says Tom Voelkel, president of Dupre Logistics LLC. The Lafayette, La., company started hauling crude in Eagle Ford in November 2011 and has more than 100 drivers ful

g traffic tie-ups. "These are rural roads built for 10 cars an hour, and now it's 100 vehicles an hour, and 75 of them are 80,000-pound trucks," says Tom Voelkel, president of Dupre Logistics LLC. The Lafayette, La., company started hauling crude in Eagle Ford in November 2011 and has more than 100 drivers ful

traffic tie-ups. "These are rural roa=s built for 10 cars an hour, and now it's 100 vehicles an hour, and 75 of =hem are 80,000-pound trucks," says Tom Voelkel, president of Dupre Logistics LLC. The Lafayette, La., company started hauling crude in Eagle =ord in November 2011 and has more than 100 drivers fu