Georgia Ports Authority’s expanded Mason Intermodal Container Transfer Facility is open for business, with improvements cutting round-trip Norfolk Southern train movements to Atlanta by six hours. “These improvements allow Norfolk Southern to offer an efficient, competitive route to the large inland port just up the road – Atlanta,” said Jeffrey Heller, NS group vice president of international intermodal services. At a ribbon-cutting ceremony held Friday, GPA Executive Director Curtis Foltz said the $6.5 million…