A truck driver was killed after crashing into a wall and going off the roadway on Interstate 95 in Broward Thursday morning, authorities said. The crash happened in the northbound lanes of I-95 near Copans Road when the truck collided with a barrier wall and ran off the roadway on the right ditch, Florida Highway Patrol officials said. Watch NBC6 free wherever you are WATCH HERE WATCH HEREThe driver, whose identity wasn't released, was taken to North Broward Medical Center where he was pronounced dead. A witness who was traveling behind the truck told FHP that the truck ran off the roadway for no apparent reason. Officials said it was unknown if the driver suffered a medical episode but said the incident was under investigation.