Exhibit 99.1



                   CERTIFICATION PURSUANT TO
                    18 U.S.C. SECTION 1350
                    AS ADOPTED PURSUANT TO
         SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report on Form 10-Q of
Consolidated Freightways Corporation (the "Company") for the
period ended June 30, 2002, as filed with the Securities and
Exchange Commission on the date hereof (the "Report"), I, John
Brincko, Chief Executive Officer of the Company, certify,
pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002, that, to the
best of my knowledge:

(1)  The Report complies fully with the requirements of
     Section 13(a) or 15(d) of the Securities Exchange Act of 1934,
     as amended; and

(2)  The information contained in the Report fairly presents,
     in all material respects, the financial condition and results
     of operations of the Company.


/s/John Brincko
John Brincko
Chief Executive Officer
September 3, 2002