Founded in 1959, Bulldog Hiway Express specializes in trucking-motor freight. Based in North Charleston, S.C., the company s fleet has on-board mobile communications and is capable of overdimension. It comprises more than 200 late model tractors and approximately 350 trailers. Bulldog Hiway Express serves flatbed and intermodel container markets. The company is a member of various associations, such as the American Trucking Association (ATA), Truckload Carriers Association (TCA), Intermodal Conference of ATA and South Carolina Trucking Association.