Old Dominion Freight Line, Inc. operates as a less-than-truckload (LTL) motor carrier in the United States and North America. It provides regional, inter-regional, and national LTL services, including expedited transportation. The company also offers various value-added services, such as container drayage, truckload brokerage, and supply chain consulting. As of December 31, 2021, it owned and operated 10,403 tractors, 27,917 linehaul trailers, and 13,303 pickup and delivery trailers; 3 fleet maintenance centers; and 251 service centers. Old Dominion Freight Line, Inc. was founded in 1934 and is headquartered in Thomasville, North Carolina.