UPDATE: Southbound lanes of Interstate 275 in Pinellas County are back open.A fatal crash on Interstate 275 South in Pinellas County has closed all lanes, officials said.The multi-vehicle crash occurred at 54thStreet North, the Florida Department of Transportation said.There was a fatality involved in the crash, the Florida Highway Patrol stated.This is a breaking news story. Stay with Tampa Bay 28 on all platforms for the latest information as it becomes available. ...read more read less