Knight-Swift Transportation Holdings Inc. is a diversified freight transportation company. The Company is engaged in providing multiple truckload transportation and logistics services as well as less-than-truckload (LTL) services. It uses a nationwide network of business units and terminals in the United States and Mexico to serve customers throughout North America. The Truckload segment consists of an irregular route and dedicated, refrigerated, expedited, flatbed, and cross-border operations. The LTL segment operates approximately 4,200 tractors and 11,100 trailers and includes national coverage to customers by utilizing partner carriers for areas outside of its direct network. Logistics and Intermodal segments provide a multitude of shipping solutions, including additional sources of truckload capacity and alternative transportation modes, by utilizing its network of third-party capacity providers and rail providers, as well as certain logistics and freight management services.