Exhibit 21

Subsidiaries of U.S. Xpress Enterprises, Inc.
	For Year Ended December 31, 2005

U.S. Xpress, Inc., a Nevada corporation

U.S. Xpress Leasing, Inc., a Tennessee corporation

Xpress Global Systems, Inc., a Georgia corporation

Xpress Company Store, Inc., a Tennessee corporation

Xpress Air, Inc., a Tennessee corporation

Xpress Holdings, Inc., a Nevada corporation

Xpress Colorado, Inc., a Georgia corporation

Xpress Nebraska, Inc., a Nebraska corporation

Colton Xpress, LLC, a California corporation

Xpress Receivables, LLC, a Nevada corporation

Cargo Movement Corp., a Nevada corporation

Xpress Waiting, Inc., a Nevada corporation