EX-99 6 ex99.txt CORRESPONDENCE EXHIBIT 99 Securities & Exchange Commission Washington, D.C. 20549 Arthur Andersen LLP, our independent public accountants, has represented to us that their audit of the consolidated financial statements of USFreightways Corporation and subsidiaries, incorporated by reference in the Company's Annual Report on Form 10-K for the year ended December 31, 2001, was subject to Andersen's quality control system for the U.S. accounting and auditing practice to provide reasonable assurance that the engagement was conducted in compliance with professional standards; and that there was appropriate continuity of Arthur Andersen personnel working on the audit, availability of national office consultation, and availability of personnel at foreign affiliates of Arthur Andersen to conduct the relevant portions of the audit. USFreightways Corporation By: /s/ CHRISTOPHER L. ELLIS ------------------------------------ Christopher L. Ellis Senior Vice President, Finance and Chief Financial Officer