XPRSA U.S. Xpress Ent Class A (MM)

U.S. Xpress Enterprises, Inc. (NASDAQ/NM: XPRSA) today announced that it will provide an online simulcast of its presentation to the investment community at the Morgan Keegan 2006 Equity Conference in Memphis. The presentation will take place on Thursday, September 7, 2006, at 8:25 a.m. CDT. The live simulcast of U.S. Xpress Enterprises' presentation will be available online at the Company's web site, www.usxpress.com, and at http://www.wsw.com/webcast/mk13/xprsa/. The online replay will be available shortly after the live presentation and will continue for 60 days. U.S. Xpress Enterprises, Inc. is the fifth largest publicly owned truckload carrier in the United States, measured by revenue. The Company provides dedicated, regional, and expedited team truckload services throughout North America, with regional capabilities in the West, Midwest, and Southeastern United States. The Company is one of the largest providers of expedited and time-definite services in the truckload industry and is a leader in providing expedited intermodal rail services. Xpress Global Systems, Inc., a wholly owned subsidiary, is a provider of transportation, warehousing, and distribution services to the floor covering industry. The Company participates in logistics services through its joint ownership of Transplace, an Internet-based global transportation logistics company. Additionally, U.S. Xpress has an 80% ownership interest in Arnold Transportation Services, Inc., which provides regional, dedicated, and medium length-of-haul services with a fleet of approximately 1,500 trucks, and Total Transportation of Mississippi and affiliated companies, a truckload carrier that provides medium length of haul and dedicated dry-van service with a fleet of approximately 500 trucks primarily in the Eastern United States. Please visit the Company's website at www.usxpress.com.