The Smithfield Transportation Company is a branch of The Smithfield Packing Company, which a subsidiary of Smithfield Foods, a pork processor and hog producer that processes approximately 27 million hogs and raises 14 million annually. Its collection of brands includes Smithfield, Smithfield Lean Generation, John Morrell, Gwaltney, Patrick Cudahy, Krakus and Stefano s. Since 1981, Smithfield...