The Walt Disney Co. will begin shipping small batches of Asian-made merchandise for the Disney World resort in Orlando, Fla., through the Port of Miami early next year when an intermodal yard becomes available there, James R. Hertwig, the chief executive and president of Florida East Coast Railway, said in an interview. The $45 million to $50 million public-private partnership to develop a rail facility on port property is expected to be fully functional sometime in the first...