4 1 x1019mickey.txt FORM 4 - MICKEY UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP (X) Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instructions 1(b). 1. Name and Address of Reporting Person Mickey, Marty J. 6250 North River Road Suite 9000 Rosemont, IL 60018 USA 2. Issuer Name and Ticker or Trading Symbol Wisconsin Central Transportation Corporation WCLX 3. IRS or Social Security Number of Reporting Person (Voluntary) ###-##-#### 4. Statement for Month/Year 10/01 5. If Amendment, Date of Original (Month/Year) 6. Relationship of Reporting Person(s) to Issuer (Check all applicable) ( ) Director ( ) 10% Owner (X) Officer (give title below) ( ) Other (specify below) Assistant Vice President, Treasurer & Assistant Secretary 7. Individual or Joint/Group Filing (Check Applicable Line) (X) Form filed by One Reporting Person ( ) Form filed by More than One Reporting Person

Explanation of Responses: + Options converted to options to purchase shares of Canadian National Railway Company pursuant to merger.

WISCONSIN CENTRAL TRANSPORTATION CORP 4