<COVER>


                   SECURITIES AND EXCHANGE COMMISSION
                         WASHINGTON, DC 20549
                           ----------------

                              FORM 8-K

                          CURRENT REPORT
               PURSUANT TO SECTION 13 OR 15(D) OF THE
                   SECURITIES EXCHANGE ACT OF 1934



Date   of   Report  (Date  of  earliest  event   reported)
November 23, 1998


                    UNION PACIFIC CORPORATION
                    -------------------------
       (Exact Name of Registrant as Specified in Charter)
                              

          Utah                        1-6075               13-2626465
- ----------------------------         ------------    ------------------
(State or Other Jurisdiction         (Commission         (IRS Employer
    of Incorporation)                File Number)    Identification No.)


1717    Main Street,   Suite 5900,   Dallas, Texas   75201
- ----------------------------------------------------------
(Address  of  Principal  Executive  Offices)       (Zip Code)



Registrant's telephone number, including area  code  (214)743-5600
                                                   
  1
                                                   
Item 5.   Other Events.
        -------------

      On  November  19,  1998, the Board of  Directors  of
Union  Pacific  Corporation (the  "Company")  amended  the
bylaws of the Company to provide, among other things, that
notice  by  a  shareholder of business or nominations  for
director  to  be  brought  before  an  annual  meeting  of
shareholders must be given to the Company at least 90  and
no more than 120 days prior to the anniversary date of the
prior year's annual meeting.  A copy of the bylaws of  the
Company as amended are filed herewith as Exhibit 3.1  (the
"Amended Bylaws").

      Under  the Amended Bylaws, a shareholder who  wishes
to  propose  business  for consideration  or  to  nominate
persons  for  election to the Board of  Directors  at  the
Company's 1999 Annual Meeting of Shareholders must deliver
to  the  Company and the Company must receive  during  the
period  beginning  on  December 18,  1998  and  ending  on
January  17, 1999 the information specified in the Amended
Bylaws regarding such proposal or nomination.

      Additionally,  under  the  Securities  and  Exchange
Commission's Rule 14a-4, as recently amended, the  Company
may  exercise discretionary voting authority under proxies
it  solicits  to vote on a proposal made by a  shareholder
that  the  shareholder does not seek  to  include  in  the
Company's  proxy statement pursuant to Rule  14a-8  unless
the  Company  is  notified about the proposal  during  the
period  beginning  on  December 18,  1998  and  ending  on
January 17, 1999, and the shareholder satisfies the  other
requirements of Rule 14a-4(c).


      
Item 7.   Financial Statements and Exhibits.
        ----------------------------------

      (c)  Exhibits.
          ---------
     
               Exhibit             Description
               -------             ------------
                3.1        Bylaws    of   Union    Pacific
                            Corporation    (as     amended
                            effective November 19, 1998).


  2

                          SIGNATURES

Pursuant  to  the requirements of the Securities  Exchange
Act  of  1934, Union Pacific Corporation has  duly  caused
this  Report to be signed on its behalf by the undersigned
hereunto duly authorized.

Dated:    November 20, 1998


                              UNION PACIFIC CORPORATION


                              By:   /s/Carl W. von Bernuth
                                   -----------------------
- -                             Name:    Carl W. von Bernuth
                              Title:   Senior Vice President,
                                       General Counsel and Secretary


  INDEX

                        Exhibit Index
                        --------------


      Exhibit                     Description
      -------                     ------------
   
          3.1            Bylaws   of   Union   Pacific
                         Corporation (as amended effective
                         November 19, 1998).