Old Dominion Freight Line, Inc. is an American regional, inter-regional and national less than truckload shipping company. In addition to its core LTL services, the company offers expedited, logistics and household moving services. The company has five primary product groups: Domestic, Expedited, People, Global, Household Services and Technology. Global offerings include full container load and less-than-container load service to the Caribbean, Europe, the Far East, Central America and South America. The company operates more than 5,800 tractors and more than 22,500 trailers. Wikipedia