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                                                                EXHIBIT 10(d)

                         SUPPLEMENTAL PENSION PLAN

                         For Officers and Managers

                                    of

                         Union Pacific Corporation

                                    and

                                Affiliates

                 (As amended and restated in its entirety
              effective as of January 1, 1976, including all
                   amendments adopted through May, 1990)

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                             TABLE OF CONTENTS

      Article                                                     Page
      -------                                                     ----
      One         Scope of Supplemental Plan and Definitions        3

      Two         Total Service and Vesting Service                 6

      Three       Amount and Payment of Pension                     7

      Four        Manner of Payment                                12

      Five        Vesting                                          13

      Six         Employee Transfers                               14

      Seven       Optional Pre-Retirement Survivor's Benefit       15

      Eight       Administration                                   18

      Nine        Amendment or Termination                         20

      Ten         General Provisions                               21
                        
      Eleven      Transfers to Non-Covered Employment              22

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                                ARTICLE ONE

                Scope of Supplemental Plan and Definitions

     1.1  The "Union Pacific Railroad Company Pension Plan," effective May 5,
1937, as amended from time to time, and as in effect immediately prior to July
1, 1968, shall establish the rights of officers and supervisors whose
remuneration and working conditions were not subject to agreement and who
retired prior to July 1, 1968.  The Prior Supplemental Plan, effective July 1,
1968, and as amended from time to time, shall establish the rights of officers
and supervisors whose remuneration and working conditions were not subject to
agreement and who retired or otherwise terminated their employment on or after
July 1, 1968 and prior to January 1, 1976.  The Supplemental Plan, as set
forth herein, effective January 1, 1976, and as it may hereafter be amended
from time to time, shall establish the rights of officers and managers whose
remuneration and working conditions are not subject to agreement and who
retire or otherwise terminate their employment on or after January 1, 1976. 
The rights provided to officers and managers under the Supplemental Plan shall
be in addition to, and not in lieu of, the rights, if any, provided to such
persons under the "Pension Plan for Salaried Employees of Union Pacific
Corporation and Affiliates," effective January 1, 1976, and as it may
hereafter be amended from time to time.  

     1.2  As used in this Supplemental Plan, the following terms have the
meanings set forth below, unless a different meaning is plainly required by
the context:

(a)    "Administrator" means the Senior Vice President-Human Resources of Union
       Pacific.

(b)    "Average Earnings" for purposes of Sections 3.1(a) and 3.4 means the
       average Earnings of a Participant for any 60 months of highest Earnings
       preceding his Retirement Date; provided, however, that for purposes of
       such calculation, the Earnings of such Participant following July 1,
       1968 shall be deemed to be his annual Earnings as of July 1, 1968.

(c)    "Company" means Union Pacific Corporation (herein called "Union
       Pacific") and any Affiliate of Union Pacific which is included in the
       Supplemental Plan by action of (1) its Board of Directors and (2) either
       the Board of Directors or the Administrator; provided, however, if an
       Affiliate of Union Pacific is included in the Plan by virtue of action
       by the Administrator, unless the Board of Directors ratifies such action
       not later than the first regularly scheduled meeting of the Board of
       Directors held subsequent to the taking of such action by the
       Administrator, such Affiliate shall cease to be so included as of the
       close of business on the last day of the month in which such meeting
       occurs.

(d)    "Early Supplemental Pension" means the pension provided for in Section 
       3.4.

(e)    "Effective Date" means January 1, 1976.

(f)    "Excess Supplemental Pension" means the pension provided for in Section 
       3.6.

(g)    "Incentive Compensation" means incentive compensation awarded a
       Participant under the Executive Incentive Plan of Union Pacific
       Corporation and Subsidiaries, as amended and restated as of January 1,
       1981 and as it may thereafter be amended from time to time, but only to

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       the extent that such incentive compensation is not taken into account in
       computing the Participant's Final Average Earnings under the Plan. 
       Awards of Incentive Compensation shall be taken into account on the
       accrual basis at the time such awards are made, provided, however, that
       no more than three awards of Incentive Compensation shall be taken into
       account for any 36-month period.

(h)    "Normal Supplemental Pension" means the pension provided for in Section
       3.3.

(i)    "Participant" means

              (i)   any person who was a Participant in the Prior
                    Supplemental Plan on December 31, 1975 and who 
                    is an Employee on the Effective Date, or

              (ii)  any Member of the Plan who is an officer or 
                    manager of the Company and whose remuneration 
                    and working conditions are not subject to 
                    agreement.

(j)    "Plan" means the "Pension Plan for Salaried Employees of Union Pacific 
       Corporation and Affiliates", effective January 1, 1976, and as it may be
       hereafter amended from time to time.

(k)    "Postponed Supplemental Pension" means the pension provided for in
       Section 3.5.

(l)    "Prior Supplemental Plan" means the "Supplemental Pension Plan for 
       Officers and Supervisors of Union Pacific Railroad Company and
       Affiliates" as it existed on December 31, 1975.

(m)    "Supplemental Plan" means the "Supplemental Pension Plan for Officers 
       and Managers of Union Pacific Corporation and Affiliates," as described
       herein, and as it may hereafter be amended from time to time; such term
       shall also include the Prior Supplemental Plan, except where specific
       reference is made to the Prior Supplemental Plan.

(n)    "Surviving Spouse" means the spouse of a Participant who is legally 
       married to the Participant on the date of his death and

          (i)  where payments to the Participant under the 
               Supplemental Plan have not begun, who was legally 
               married to the Participant continuously during the 
               12 months immediately preceding the date of the 
               Participant's death, or

          (ii) where payments to the Participant under the 
               Supplemental Plan have begun, who was legally 
               married to the Participant continuously during the 
               12 months immediately preceding the date that such 
               payments began.

(o)    "Surviving Spouse's Pension" means the pension provided for in Section
       3.7.

(p)    "Total Service" means the period of service recognized for Supplemental 
       Plan purposes, as set forth in Section 2.1.

(q)    "Vesting Service" means the period of service recognized for
       Supplemental Plan purposes, as set forth in Section 2.2.

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(r)    The following terms have the respective meanings set forth in the  
       definition provisions of Section 1.2 of the Plan:

                 (i)  Actuarial Equivalent
                (ii)  Affiliate
               (iii)  Board of Directors
                (iv)  Continuous Service
                 (v)  Credited Service
                (vi)  Early Retirement Date
               (vii)  Early Retirement Pension
              (viii)  Earnings
                (ix)  Employment Commencement Date
                 (x)  Employment
                (xi)  Final Average Earnings
               (xii)  Member
              (xiii)  Normal Retirement Date
               (xiv)  Normal Retirement Pension
                (xv)  Postponed Retirement Date
               (xvi)  Postponed Retirement Pension
              (xvii)  Retirement Date
             (xviii)  Year of Service
               (xix)  Contingent Annuitant
                (xx)  Hour of Service
               (xxi)  Retirement Pension

  The masculine pronoun wherever the context so indicates shall include
  the feminine.  Wherever any words are used herein in the singular, they
  shall be construed as though they were also used in the plural in all
  cases where they  shall so apply.

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                                ARTICLE TWO

                     Total Service and Vesting Service

     2.1 Total Service. (expressed in the years, including portions thereof)
shall include:

     (a)  all years of Credited Service (including portions thereof) as set  
          forth in Article Three of the Plan;

     (b)  such additional years of training prior to the Participant's        
          Employment Commencement Date, as may have, in the opinion of the  
          Company, especially qualified the Participant for service with the   
          Company, but only after approval of such additional years by the     
          Board of Directors and the communication of such approval to the     
          Participant (including any such years approved under the Prior       
          Supplemental Plan); and,

     (c)  as provided in Section 3.1(a) and in Section 3.5, but only in   
          respect of a Participant entitled to a Supplemental Pension pursuant
          to Section 3.1(a), a Participant's entire uninterrupted period of    
          service with the Company, if any, subsequent to attainment of age    
          65.

     2.2  Vesting Service. (expressed in years, including portions thereof)
shall include:

     (a)  all years of Continuous Service (including portions thereof) as set  
          forth in Article Two of the Plan; and 

     (b)  any additional years approved under Section 2.1(b).

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                               ARTICLE THREE

                       Amount and Payment of Pension

     3.1  Normal Make-up Pension.  A Participant who on July 1, 1968 had
attained age 55 and who was at that time a participant in the Prior
Supplemental Plan shall be entitled to an annual normal make-up pension
commencing on his Normal Retirement Date equal to the excess, if any, of (a)
over (b), where:

     (a)  equals a sum arrived at by taking 0.5% of the first 
          $4,800 and 1.25% of the excess of such Participant's 
          Average Earnings and multiplying that amount by his 
          Total Service included in Total Service, for this 
          purpose (i) in the case of Participants who attained age 
          65 prior to July 1, 1968, all service beyond age 65, 
          and (ii) in the case of Participants whose Total 
          Service includes the 10 years immediately preceding 
          Retirement Date, the period of full-time service with 
          any common carrier railroad company (established to the 
          satisfaction of the Administrator); and

     (b)  equals the annual Normal or Early or Postponed 
          Retirement Pension determined under Article Five of the 
          Plan without regard, however, to the limitation in 
          Section 5.5 thereof.

     3.2  Normal Additional Years of Service and/or Incentive Compensation
Pension.  A Participant whose Total Service includes additional years under
Section 2.1(b) beyond the years of Credited Service recognized under Article
Three of the Plan and/or who has been awarded Incentive Compensation within
the 10-year period immediately preceding his Retirement Date will be entitled
to an annual additional years of service and/or incentive compensation
pension, commencing on his Normal Retirement Date, equal to the excess of (i)
the annual Normal Retirement Pension computed on the basis of the formula
provided in Section 5.1 of the Plan, including in the Participant's Final
Average Earnings under such formula the Incentive Compensation awarded such
Participant and utilizing all such additional years included in Total Service,
but not beyond an aggregate of 40 years of Total Service, over (ii) the annual
Normal or Early or Postponed Retirement Pension determined under Article Five
of the Plan without regard, however, to the limitation in Section 5.5 thereof.

     3.3  Normal Supplemental Pension.  A Participant who is entitled to
receive a normal make-up pension as provided in Section 3.1 and is also
entitled to receive a normal additional years of service and/or incentive
compensation pension as provided in Section 3.2, shall receive whichever
furnishes the higher Normal Supplemental Pension.

     3.4  Early Supplemental Pension.  A Participant retired on an Early
Retirement Date shall be entitled to receive a supplemental pension commencing
at Normal Retirement Date, computed in accordance with Section 3.3, based upon
Total Service rendered and/or Incentive Compensation awarded, and for purposes
of Section 3.1(a), if applicable, Average Earnings prior to his Early
Retirement Date.  In lieu thereof, such Participant may elect to receive a
reduced supplemental pension, commencing on his Early Retirement Date, which
is the Normal Supplemental Pension accrued under the Supplemental Plan to his
Early Retirement Date multiplied by the early retirement factor determined
from the table below (prorated on a monthly basis for fractions of a year).

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                        EARLY RETIREMENT FACTORS

           Age on Early
          Retirement Date                    Percentage Factor
          ---------------                    -----------------
               55                                   60
               56                                   65
               57                                   70
               58                                   75
               59                                   80
               60                                   85
               61                                   88
               62                                   91
               63                                   94
               64                                   97

     3.5  Postponed Supplemental Pension.  A Participant who at the request of
the Company retires on a Postponed Retirement Date shall be entitled to a
supplemental pension, commencing on his Postponed Retirement Date, which is
the Normal Supplemental Pension; provided, however, that, in the case of a
Participant entitled to a Normal Make-up Pension as provided in Section 3.1,
Normal Supplemental Pension shall be calculated on the basis of including in
Total Service for the purpose of Section 3.1(a) all years beyond Normal
Retirement Date.

     3.6  Excess Supplemental Pension.  A Participant whose Normal or Early or
Postponed Retirement Pension is reduced as a result of the application of the
limitation in Section 5.5 of the Plan shall be entitled to a supplemental
pension, commencing on his Retirement Date, equal to the amount of such
reduction.

     3.7  Surviving Spouse's Pension.  The Surviving Spouse of a Participant
having attained age 55, and having retired on or after July 1, 1974, or of a
Participant having attained age 65 on or after July 1, 1974 shall be entitled
to a Surviving Spouse's Pension equal to one-half of the normal form of the
Normal or Early or Postponed or Excess Supplemental Pension payable to such 
deceased Participant under the Supplemental Plan.  Such Surviving Spouse's
Pension shall be payable to such Spouse in equal monthly installments for
life, commencing on the first day of the month immediately following the death
of such Participant.  In no event shall the Surviving Spouse who was also
designated as the Participant's Contingent Annuitant under the Plan receive
more than 100% of the retirement income payable to the Participant under the
Contingent Annuitant Option under the Plan.

     3.8  Involuntary Termination Supplemental Pension.

     (a)  In addition to a Normal Supplemental Pension determined 
          under Section 3.3, if the employment of any Participant 
          (i) who is elected officer, and (ii) whose highest 
          annual Earnings (plus Incentive Compensation) is not 
          less than $200,000, is involuntarily terminated prior 
          to the 5th anniversary date of a "change in control" 
          (as hereinafter defined) and prior to his Normal 
          Retirement Date, and if, at the time of such 
          involuntary termination, such Participant has completed 
          10 or more years of Continuous Service and is within 
          the 10-year period immediately preceding his Normal 
          Retirement Date, such Participant shall be entitled to 
          an Involuntary Termination Supplemental Pension 
          commencing on his Normal Retirement Date, equal to the 
          excess of (i) the Normal Supplemental Pension computed 
          in accordance with Section 3.3, based on Total Service 

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          rendered and as projected to be rendered to the 5th 
          anniversary of such change in control (or, if earlier, 
          his Normal Retirement Date) over (ii) the Normal 
          Supplemental Pension determined under Section 3.3.  In 
          lieu thereof, such Participant shall, in the event he 
          elects an Early Retirement Date, receive an Involuntary 
          Termination Supplemental Pension commencing on such 
          Early Retirement Date, equal to the excess of (i) the 
          Early Supplemental Pension computed in accordance with 
          Section 3.4, based on Total Service rendered and as 
          projected to be rendered to the 5th anniversary of such 
          change in control (or, if earlier, his Normal 
          Retirement Date) multiplied by the early retirement 
          factor determined from the table set forth in Section 
          3.4, but based on the Participant's projected age on 
          the 5th anniversary date of such change in control (or, 
          if earlier, his Normal Retirement Date), over (ii) the 
          Early Supplemental Pension determined under Section 
          3.4.
     
     (b)  In addition to any supplemental pension determined 
          under Section 5.2, if the employment of any Participant 
          (other than a Participant described in (a) above (i) 
          who is an elected officer and (ii) whose highest annual 
          Earnings (including Incentive Compensation) is not less 
          than $200,000) is involuntarily terminated prior to the 
          5th anniversary date of a change in control and prior 
          to his Normal Retirement Date, and if such Participant 
          would have attained age 55 and been credited with at 
          least 15 years of Vesting Service had he continued to 
          be employed to such 5th anniversary date, such 
          Participant shall be entitled to an Involuntary 
          Termination Supplemental Pension commencing on the date 
          his supplemental pension under Section 5.2 commences, 
          equal to the excess of (i) the supplemental pension 
          computed in accordance with Section 5.2, based on Total 
          Service rendered and as projected to be rendered to the 
          5th anniversary of such change in control (or, if 
          earlier, his Normal Retirement Date), provided that, in 
          the event such Participant elects to receive his 
          supplemental pension commencing on a date prior to his 
          Normal Retirement Date, the Actuarial Equivalent 
          referred to in Section 5.2 shall be based on the 
          Participant's projected age on the 5th anniversary date 
          of such change of control (or, if earlier, his Normal 
          Retirement Date), over (ii) the supplemental pension 
          determined under Section 5.2

     (c)  For purposes of this Section 3.8, the term "involuntary 
          termination" means any action taken subsequent to a 
          change in control by the Company or any successor to, 
          or assignee of, its obligations under this Supplemental 
          Plan, terminating employment for other than an unlawful 
          act or, without the consent of a Participant, adversely 
          affecting the employment status by reducing earnings or 
          demoting in title, or lessening of authority or 
          responsibilities, or changing the situs of employment 
          which requires a change of residence, of such 
          Participant.

     (d)  For purposes of this Section 3.8, a change in control 
          shall occur if (i) any person (within the meaning of 

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          Section 13(d) of the Securities Exchange Act of 1934 
          (the "Act")), other than Union Pacific Corporation or a 
          subsidiary of Union Pacific Corporation or any employee 
          benefit plan sponsored by Union Pacific Corporation or 
          a subsidiary of Union Pacific Corporation, shall become 
          the beneficial owner (as such term is defined in Rule 
          13d-3 under the Act) directly or indirectly of thirty 
          percent or more of the outstanding stock of Union 
          Pacific Corporation (calculated as provided in 
          paragraph (d) of Rule 13d-3 under the Act in the case 
          of rights to acquire common stock), (ii) the 
          shareholders of Union Pacific Corporation shall approve 
          (A) any consolidation or merger of Union Pacific 
          Corporation in which Union Pacific Corporation is not 
          the continuing or surviving corporation or pursuant to 
          which shares of common stock of Union Pacific 
          Corporation would be converted into cash, securities or 
          other property, other than a merger of Union Pacific 
          Corporation in which holders of common stock of Union 
          Pacific Corporation immediately prior to the merger 
          have the same proportionate ownership of common stock 
          of the surviving corporation immediately after the 
          merger as immediately before or (B) any sale, lease, 
          exchange or other transfer (in one transaction or a 
          series of related transactions) of all or substantially 
          all the assets of Union Pacific Corporation or (iii) 
          there shall have been a change in the composition of 
          the Board of Directors of Union Pacific Corporation 
          such that within any period of two consecutive years or 
          less individuals who at the beginning of such period 
          constituted such Board, together with any new directors 
          whose election, or nomination for election by Union 
          Pacific Corporation's stockholders, was approved by a 
          vote of at least two-thirds of the directors then in 
          office who were directors at the beginning of such 
          period, shall for any reason no longer constitute a 
          majority of the directors of Union Pacific Corporation.

     (e)  In the event any amount paid or benefit otherwise 
          received by a Participant under the Supplemental Plan 
          shall be determined by the Internal Revenue Service to 
          constitute an "excess parachute payment" as such term 
          is defined in Section 280G of the Internal Revenue Code 
          of 1986, as amended (the "Code"), and to be subject to 
          an excise tax under Section 4999 of the Code, or any 
          successor provision thereto (collectively, "Excise 
          Tax"), the Company shall pay to the Participant an 
          additional amount such that after taking into account 
          taxes, including interest and penalties with respect                 
          thereto, incurred by the Participant on the receipt of 
          such additional amount, the Participant is left with 
          the same after-tax amount the Participant would have 
          been left with had no Excise Tax been imposed.

     3.9  Pre-Termination Age and Service Grant.  The pension to which a
Participant would otherwise be entitled hereunder shall be redetermined by
including in Total Service such additional years as may be approved by the
Chief Executive Officer of Union Pacific Corporation prior to termination of
Employment or by adding to such Participant's age such additional years as may
then be approved by the Chief Executive Officer of Union Pacific Corporation,
or both, but not in excess of five years in either case.  All rights of a

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Participant or his beneficiaries hereunder shall be determined on the basis of
such additional years.  For purposes of Section 3.4 and Section 3.7, the age
of any Participant shall be determined by adding to such Participant's age
such additional years as were granted to such person under the Plan.

     3.10  Suspension of Benefits.  Notwithstanding any provisions of Article
Three or Article Five to the contrary, the payment of the supplemental pension
to which a Participant is otherwise entitled under the Supplemental Plan shall
be suspended during any period for which payment of the Retirement Pension to
which such Participant is otherwise entitled under the Plan is suspended under
the terms of the Plan due to such Participant's return to Employment.  Upon
the resumption of payment of such supplemental pension to such Participant, no
actuarial or other adjustment shall be made to the amounts otherwise payable
to such Participant under the Supplemental Plan so as to reflect such
suspension.

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                               ARTICLE FOUR

                             Manner of Payment

     4.1  The supplemental pension to which a Participant is entitled under
Section 3.3, 3.4, 3.5 or 3.6 shall be paid to him in the same form as the
manner of payment in effect for him under Article Six of the Plan.

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                               ARTICLE FIVE
                                     
                                  Vesting

     5.1  Termination Prior to Vesting.  A Participant who terminates his
Employment prior to his Early or Normal Retirement Date and prior to his
completion of 3 years of Continuous Service shall not be entitled to any of
the benefits herein provided.  If the Chief Executive Officer of Union Pacific
Corporation determines that the requirement set forth in the preceding
sentence of the completion of 3 years of Continuous Service would be
disadvantageous to the Company in the case of any Participant, such
requirement shall be increased to the completion of 5 years of Continuous
Service by the Participant.  The Chief Executive Officer of Union Pacific
Corporation shall make his determination by the date the Participant
terminates his Employment.

     5.2  Termination after Vesting.  Except as provided in Section 6.2, a
Participant who terminates his Employment prior to his Normal or Early
Retirement Date but after his completion of 3 years or 5 years of Continuous
Service, whichever is applicable to him as determined under Section 5.1, shall
be entitled to receive, commencing on his Normal Retirement Date, the
supplemental pension accrued under the Supplemental Plan to the date he
terminated his Employment.  In lieu thereof, such Participant may elect to
receive such supplemental pension commencing on the first day of any month
within the 10-year period preceding his Normal Retirement Date, in which case
such supplemental pension shall be the Actuarial Equivalent of the
supplemental pension which would have been payable on his Normal Retirement
Date, based upon the difference in age between the Participant's age when such
supplemental pension is to begin and his Normal Retirement Date.

     5.3  Normal Form of Vested Benefit.  The supplemental pension credited to
a vested terminated Participant shall be paid in equal monthly installments as
follows:

     (a)  If the Participant is married at the time payment is to 
          begin, his supplemental pension shall be paid in the 
          form of a 50% Contingent Annuitant Option calculated in 
          accordance with Section 6.3 of the Plan, with his 
          spouse as Contingent Annuitant.

     (b)  If the Participant is not married at the time payment 
          is to begin, his supplemental pension shall be in the 
          form of a life income pension, payable in equal 
          installments to him for life.

     5.4  Optional Form of Vested Benefit.  A vested terminated Participant
included in Section 5.3(a) above may elect at any time 90 or more days before
payment is to begin to receive his supplemental pension in the form of a life
income pension, payable in equal installments for life.  If the vested
terminated Participant makes such election, no amount shall be payable to 
his spouse under Section 5.3(a).

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                                ARTICLE SIX

                            Employee Transfers

     6.1  Transfers into Supplemental Plan from Other Supplemental Plan.  If
any employee who is a participant in any other supplemental pension plan of an
Affiliate is transferred to the Company and is a Participant in this
Supplemental Plan after such transfer, such employee shall retain no rights in
the other supplemental pension plan from which he is transferred and shall
receive all benefits to which he is entitled under this Supplemental Plan,
based upon his Total Service which shall include as to such employee any
service used in determining his benefits under such other supplemental pension
plan.

     6.2  Transfers to Other Supplemental Plans.  If a Participant is
transferred to an Affiliate and becomes a participant in a supplemental
pension plan of the Affiliate after such transfer, such Participant shall
retain no rights in this Supplemental Plan if such other supplemental pension
plan has provisions that substantially conform to the transfer provisions for
the protection of transferees that are contained in this Article Six.

     6.3  No Duplication of Benefits.  There shall under no circumstances be
any duplication of benefits under this Supplemental Plan or any supplemental
pension plan of an Affiliate by reason of the same period of employment.

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                               ARTICLE SEVEN

                Optional Pre-Retirement Survivor's Benefit

     7.1  Eligibility 

     (a)  General - The Surviving Spouse of a Participant who had 
          at least one Hour of Service after August 22, 1984 and 
          who either (i) terminated Employment due to death prior 
          to his Normal Retirement Date or (ii) (A) terminated 
          Employment other than due to death after his completion 
          of 3 years or 5 years of Continuous Service, whichever 
          is applicable to him as determined under Section 5.1, 
          but prior to the 10-year period immediately preceding 
          his Normal Retirement Date and (B) died prior to the 
          time payment of the supplemental pension credited to 
          such Participant would otherwise have begun pursuant to 
          Section 5.3, shall, except to the extent provided in 
          subsection (b) of this Section 7.1, receive the benefit 
          determined pursuant to Section 7.2

     (b)  Waiver - The Surviving Spouse of a Participant 
          described in subsection (a) of this Section 7.1 shall 
          not receive that benefit determined pursuant to Section 
          7.2 if there is in effect, for purposes of Section 8.1 
          of the Plan, on the date of such Participant's death a 
          waiver with respect to such Participant complying with 
          the requirements of subsection (b) of Section 8.1 of 
          the Plan.

     7.2  Benefit -

     (a)  General - The benefit payable to the Surviving Spouse 
          of a Participant described in Clause "(i)" of 
          subsection (a) of Section 7.1 shall be equal to 50% of 
          the supplemental pension, reduced to the extent 
          required pursuant to subsection (c) of this Section 
          7.2, such Participant would have received determined, 
          to the extent otherwise applicable, in accordance with 
          Section 3.4 had such Participant received a 
          supplemental pension (i) commencing as of the later of 
          (A) the earliest date on which such Participant's Early 
          Retirement Date could have occurred, had such 
          Participant not died prior thereto, based upon the 
          Total Service actually credited to such Participant, or 
          (B) the first day of the month immediately following 
          the date of such Member's death and (ii) in the form of 
          a 50% Contingent Annuitant Option calculated in 
          accordance with Section 6.3 of the Plan, with his 
          Surviving Spouse as Contingent Annuitant.  The benefit 
          payable to the Surviving Spouse of a Participant 
          described in clause "(ii)" of subsection (a) of Section 
          7.1 shall be equal to 50% of the supplemental pension, 
          reduced to the extent required pursuant to subsection 
          (c) of this Section 7.2, such Participant would have 
          received determined, to the extent otherwise 
          applicable, under Section 5.2 had such Participant 
          commenced receiving a supplemental pension (i) 
          commencing as of the later of (A) the earliest date on 
          which such Participant could have commenced receiving 

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          his supplemental pension pursuant to Section 5.2, had 
          such Participant not died prior thereto, based upon the 
          Total Service actually credited to such Participant or 
          (B) the first day of the month immediately following 
          the date of such Participant's death and (ii) in the 
          form of 50% Contingent Annuitant Option, calculated in 
          accordance with Section 6.3 of the Plan, with his 
          Surviving Spouse as Contingent Annuitant.

     (b)  Timing - The benefit a Surviving Spouse of a 
          Participant shall be entitled to pursuant to subsection 
          (a) of the Section 7.2 shall be paid monthly to such 
          Surviving Spouse, commencing as of the later of (i) the 
          earliest date on which (A) such Member's Early 
          Retirement Date could have occurred or (B) such 
          Participant could have commenced receiving his 
          supplemental pension pursuant to Section 5.2, as the 
          case may be, had such Participant not died prior 
          thereto or (ii) the first day of the month immediately 
          following the date of such Participant's death and 
          shall continue thereafter with the last payment being 
          made on the first day of the month in which the 
          Surviving Spouse dies.

     (c)  Cost of Benefit - For purposes of determining the 
          benefit payable pursuant to subsection (a) of this 
          Section 7.2 to the Surviving Spouse of a Participant 
          described in subsection (a) of Section 7.1, the 
          supplemental pension such Participant would have 
          received as of the date which is relevant under 
          subsection (a) of this Section 7.2 in determining the 
          amount of the benefit payable to such Surviving Spouse, 
          determined under whichever provisions of the 
          Supplemental Plan would have been applicable with 
          respect to such Participant, shall be reduced by the 
          sum of:

          (i)  if such Participant had attained at least 55 years 
               of age and completed at least 10 years of Vesting 
               Service (including in such Vesting Service not 
               less than 5 years of Continuous Service) prior to 
               August 23, 1984, 1/24 of 1% for each calendar 
               month or part thereof prior to August 23, 1984 for 
               which such Participant had in effect an election 
               prior to the amendment and restatement of such 
               Article effective as of August 22, 1984 and

          (ii) 1/24 of 1% for each calendar month or part thereof 
               subsequent to December 31, 1986 with respect to 
               which a 1/24 of 1% per month reduction is imposed 
               under Article Eight of the Plan in determining the 
               benefit payable to such Surviving Spouse under 
               such Article Eight or would be so imposed under 
               such Article Eight were the number of such 
               Participant's years of Continuous Service under 
               the Plan equal to the number of such Participant's 
               years of Total Service.

     7.3  Reduction in Participant's Retirement Pension - Notwithstanding any
other provision of the Supplemental Plan to the contrary, a Participant who
has at least one Hour of Service after August 22, 1984 shall have such
Participant's supplemental pension, determined under whichever provisions of

 17

the Supplemental Plan shall be applicable to such Participant, reduced for all
purposes of the Supplemental Plan in an amount equal to the reduction which
would have occurred under subsection (c) of Section 7.2 with respect to such
Participant's supplemental pension had such Participant died on the day
immediately preceding the earlier of (i) the date on which such Participant
attains age 65, (ii) the date with respect to which payment of the
supplemental pension credited to such Participant shall commence or (iii) if
such Participant terminates Employment within the 10-year period immediately
preceding his Normal Retirement Date, the date such Member terminates 
Employment.

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                               ARTICLE EIGHT

                              Administration

     8.1  Administration.  To the extent herein provided, the Senior Vice
President-Human Resources of Union Pacific shall have authority to control and
manage the operation and administration of the Supplemental Plan.  For
purposes of the Supplemental Plan, the Senior Vice President-Human Resources
of Union Pacific shall be referred to as the Administrator.

     8.2  Responsibilities and Powers of Administrator.  Except for the
responsibilities and powers elsewhere herein given specifically to the Board
of Directors, the Administrator shall have all responsibilities for the
operation and administration of the Supplemental Plan and shall have all
powers necessary to carry out his responsibilities hereunder.  Without
limiting the generality of the foregoing, the Administrator shall have the 
responsibility and power to:

     (a)  keep and maintain such accounts and records with 
          respect to Participants as he may deem necessary or 
          proper;

     (b)  determine all questions of the eligibility and of the 
          status and rights of Participants and any other person 
          hereunder and interpret and construe the Supplemental 
          Plan in connection therewith; and,

     (c)  adopt from time to time mortality and other tables and 
          interest rates upon which all actuarial calculations 
          shall be based, including the determination of the 
          appropriate factors for the adjustment of pension 
          payments.

The Administrator shall carry out all his responsibilities and exercise all
his powers in accordance with the terms of the Supplemental Plan.  The
determination of the Administrator as to any questions involving his
responsibilities hereunder shall be conclusive and binding on all persons.

     8.3  Certification and Payment of Benefits.  The Administrator shall
compute the amount and manner of payment of benefits to which the
Participants, retired Participants, Surviving Spouses and beneficiaries become
entitled.  All payments of benefits shall be made directly by the Company upon
the instructions of the Administrator.

     8.4  Reports to Board of Directors.  As he deems necessary or proper or
as the Board of Directors may require, but in any event at least once during
each calendar year, the Administrator shall report to the Board of Directors
on the operation and administration of the Supplemental Plan and on any other
matter concerning the Supplemental Plan he deems advisable or required by the
Board of Directors.

     8.5  Designation and Delegation.  The Administrator may designate other
persons to carry out such of his responsibilities hereunder for the operation
and administration of the Supplemental Plan as he deems advisable and delegate
to the persons so designated such of his powers as he deems necessary to carry
out such responsibilities.  Such designation and delegation shall be subject
to such terms and conditions as the Administrator deems necessary or proper.
Any action or determination made or taken in carrying out  responsibilities 

 19

hereunder by the persons so designated by the Administrator shall have the
same force and effect for all purposes as if such action or determination had
been made or taken by the Administrator.

     8.6  Outside Services.  The Administrator may engage counsel and such
clerical, medical, financial, actuarial, accounting and other specialized
services as he may deem necessary or desirable for the operation and
administration of the Supplemental Plan.  The Administrator and persons
designated by him under Section 8.5 shall be entitled to rely, and shall    
be fully protected in any action or determination or omission taken or made or
omitted in good faith in so relying, upon any opinions, reports or other
advice which is furnished by counsel or their specialist engaged for that     
purpose.

     8.7  Expenses.  All expenses, including any fees for outside services
under Section 8.6, incurred by the Administrator and by persons designated by
him under Section 8.5 in the operation and administration of the Supplemental
Plan shall be paid by the Company.  Neither the Administrator nor any     
other person who is an Employee shall receive any compensation solely for
services in carrying out any responsibility hereunder.

     8.8  Bonding.  No bond or other security shall be required of the
Administrator or of any person designated by him under Section 8.5.

     8.9  Liability.  The Administrator and persons designated by him under
Section 8.5 shall use ordinary care and diligence in the performance of their
duties.  The Company shall indemnify the Administrator and each other person
designated by him under Section 8.5 against any and all claims, loss,     
damages, expense (including reasonable counsel fees), and liability arising
from any action or failure to act or other conduct in their official capacity,
except when the same is due to the gross negligence or willful misconduct of
the Administrator or other persons.

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                               ARTICLE NINE

                         Amendment or Termination

     9.1  Amendment or Termination - The Board of Directions reserves the
right to modify, alter, amend or terminate the Supplemental Plan from time     
to time and to modify, withdraw or terminate any pension granted under the
Supplemental Plan, to any extent that it may deem advisable; provided, that no
such modification, alteration, amendment or termination shall impair any
rights which have accrued to Participants hereunder to the date of such
modification, alteration, amendment or termination.

 21
                                ARTICLE TEN

                            General Provisions

     10.1  No Right To Employment.  Nothing herein contained shall be deemed
to give any Participant the right to be retained in the Employment of the 
Company or to interfere with the rights of the Company to discharge any
Participant at any time.

     10.2  Alienability of Benefits.  Pension payments under the Supplemental 
Plan may not be assigned or hypothecated, and to the extent permitted by law,
no such payments shall be subject to legal process or attachment for the
payment of any claims against any person entitled to receive the same.

     10.3  Payment Due an Incompetent.  If it shall be found that any person
to whom a payment is due hereunder is unable to care for his affairs     
because of physical or mental disability, as determined by a licensed
physician, the Administrator shall have the authority to cause the payments
becoming due such person to be made to the legally appointed guardian of any
such person or to the spouse, brother, sister, or other person as it shall
determine.  Payments made pursuant to such power shall operate as a complete
discharge of the Company.

     10.4  Controlling State Law.  The Plan shall be construed, regulated and 
administered according to the laws of the State of Utah.

     10.5  Successors.  This Supplemental Plan shall be binding upon any    
successor (whether direct or indirect, by purchase, merger, consolidation or
otherwise) to all or substantially all of the business and/or assets of the
Company in the same manner and to the same extent that the Company would be
bound to perform if no such succession had taken place.

 22
                              ARTICLE ELEVEN

                    Transfers to Non-Covered Employment

     11.1 Notwithstanding any of the provisions of the Supplemental Plan to
the contrary, if an executive participating in the Plan is transferred to     
the employment of a member of the controlled group of corporations of which
Union Pacific Corporation is the common parent that has not adopted either the
Plan or the Pension Plan for Employees of Union Pacific Resources Company
("non-covered employment"), upon the approval of the Chief Executive Officer
of Union Pacific Corporation, any benefits to which such executive would be
entitled under the Plan or the Supplemental Plan, or both, by treating such
executive's non-covered employment as if it were service covered by such Plans
and by aggregating such service with such executive's other service     
covered by such plans shall be provided to such executive pursuant to the
provisions of this Article Eleven to the extent that such benefits exceed such
executive's benefits under the Plan, such executive benefits under the
Supplemental Plan determined without regard to the provisions of this Article
Eleven and such executive benefits under any other pension plan that are based
upon such executive benefits under any other pension plan that are based upon  
such executive's non-covered employment.  If any beneficiary would be entitled
to any benefits under the Plan or the Supplemental Plan, or both, as a result
of treating such executive's non-covered employment as if it were service
covered by such Plans and by aggregating such service with such executive's
other service covered by such Plans, such benefits shall be provided to such
beneficiary pursuant to the provisions of this Article Eleven to the extent
that such benefits exceed such beneficiary's benefits under the Plan, such     
beneficiary's benefits under the Supplemental Plan determined without regard
to the provisions of this Article Eleven and such beneficiary's benefits under
any other pension plan that are based upon such executive's non-covered
employment.