Full dump truck overturns on Turnpike By Rachel Leigh | January 18, 2013 at 3:12 PM EST - Updated July 2 at 11:10 PM SUBURBAN WEST PALM BEACH, FL (WFLX) - A dump truck, loaded with dirt, turned over in suburban West Palm Beach Friday morning, causing traffic just west of Florida's Turnpike. The accident happened on Southern Boulevard around 7:20 a.m. and has been affecting eastbound traffic for hours. There were no injuries. Dirt remains in the lanes, which is the cause of traffic slow-downs. Copyright 2013 WFLX. All Rights Reserved.