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        <ManagementAndGeneral>565</ManagementAndGeneral>
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        <ProgramServices>6051</ProgramServices>
        <ManagementAndGeneral>919</ManagementAndGeneral>
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        <ManagementAndGeneral>23757</ManagementAndGeneral>
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      <FeesForServicesAccounting>
        <Total>38050</Total>
        <ManagementAndGeneral>38050</ManagementAndGeneral>
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        <Total>3034460</Total>
        <ProgramServices>2969496</ProgramServices>
        <ManagementAndGeneral>64964</ManagementAndGeneral>
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        <ProgramServices>2909</ProgramServices>
        <ManagementAndGeneral>9284</ManagementAndGeneral>
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        <ManagementAndGeneral>8331</ManagementAndGeneral>
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        <ManagementAndGeneral>12796</ManagementAndGeneral>
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        <Total>208</Total>
        <ManagementAndGeneral>208</ManagementAndGeneral>
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        <Description>TTCI EXPENSES</Description>
        <Total>3563536</Total>
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      <OtherExpenses>
        <Description>AAR EXPENSES</Description>
        <Total>205741</Total>
        <ProgramServices>54594</ProgramServices>
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      <OtherExpenses>
        <Description>OTHER EXPENSES</Description>
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        <ProgramServices>13578</ProgramServices>
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      <OtherExpenses>
        <Description>ALLOCATED OVERHEAD</Description>
        <Total>0</Total>
        <ProgramServices>162677</ProgramServices>
        <ManagementAndGeneral>-162677</ManagementAndGeneral>
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      <TotalFunctionalExpenses>
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        <ProgramServices>6868285</ProgramServices>
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        <Fundraising>0</Fundraising>
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        <EOY>3529</EOY>
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        <EOY>1845</EOY>
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        <EOY>1077599</EOY>
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        <EOY>1584600</EOY>
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        <EOY>19329</EOY>
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      <TotalNetAssetsFundBalances>
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        <EOY>19329</EOY>
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        <EOY>1603929</EOY>
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      <ReconcilationRevenueExpenses>-359615</ReconcilationRevenueExpenses>
      <ReconcilationOtherChanges>0</ReconcilationOtherChanges>
      <MethodOfAccountingAccrual>X</MethodOfAccountingAccrual>
      <AccountantCompileOrReview>0</AccountantCompileOrReview>
      <FSAudited>1</FSAudited>
      <AuditCommittee>1</AuditCommittee>
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        <CurrentTaxYearMinus1Year>7733617</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>6896200</CurrentTaxYear>
        <Total>34135969</Total>
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        <CurrentTaxYearMinus3Years>4970804</CurrentTaxYearMinus3Years>
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        <CurrentTaxYearMinus1Year>7733617</CurrentTaxYearMinus1Year>
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        <Identifier>DESCRIPTION OF INTENDED USE OF ENDOWMENT FUNDS:</Identifier>
        <ReturnReference>PART V, LINE 4:</ReturnReference>
        <Explanation>TEMPORARILY RESTRICTED NET ASSET IS MADE UP OF A SINGLE PLEDGE MADE BY ASSOCIATION OF AMERICAN RAILROADS.</Explanation>
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        <Identifier>DESCRIPTION OF UNCERTAIN TAX POSITIONS UNDER FIN 48:</Identifier>
        <ReturnReference>PART X:</ReturnReference>
        <Explanation>THE FOUNDATION IS A TAX-EXEMPT ORGANIZATION UNDER SECTION 501(C)(3) OF THE IRC. HOWEVER, INCOME FROM CERTAIN ACTIVITIES NOT DIRECTLY RELATED TO THE FOUNDATION'S TAX-EXEMPT PURPOSE IS SUBJECT TO TAXATION AS UNRELATED BUSINESS INCOME. THERE WAS NO UNRELATED BUSINESS INCOME FOR THE YEARS ENDED DECEMBER 31, 2011 OR 2010. THE FOUNDATION FOLLOWS THE CODIFICATION TOPIC, INCOME TAXES, WHICH ADDRESSES THE DETERMINATION OF WHETHER TAX BENEFITS CLAIMED OR EXPECTED TO BE CLAIMED ON A TAX RETURN SHOULD BE RECORDED IN THE FINANCIAL STATEMENTS. UNDER THIS GUIDANCE, THE FOUNDATION MAY RECOGNIZE THE TAX BENEFIT FROM AN UNCERTAIN TAX POSITION ONLY IF IT IS MORE-LIKELY-THAN-NOT THAT THE TAX POSITION WILL BE SUSTAINED ON EXAMINATION BY TAXING AUTHORITIES, BASED ON THE TECHNICAL MERITS OF THE POSITION. THE TAX BENEFITS RECOGNIZED IN THE FINANCIAL STATEMENTS FROM SUCH A POSITION ARE MEASURED BASED ON THE LARGEST BENEFIT THAT HAS A GREATER THAN 50% LIKELIHOOD OF BEING REALIZED UPON ULTIMATE SETTLEMENT. THE GUIDANCE ON ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES ALSO ADDRESSES DE-RECOGNITION, CLASSIFICATION, INTEREST AND PENALTIES ON INCOME TAXES, AND ACCOUNTING IN INTERIM PERIODS. MANAGEMENT EVALUATED THE FOUNDATION'S TAX POSITIONS AND CONCLUDED THAT THE FOUNDATION HAS TAKEN NO UNCERTAIN TAX POSITIONS THAT REQUIRE ADJUSTMENT TO THE FINANCIAL STATEMENTS TO COMPLY WITH THE PROVISIONS OF THIS GUIDANCE. GENERALLY, THE FOUNDATION IS NO LONGER SUBJECT TO INCOME TAX EXAMINATIONS BY THE U.S. FEDERAL, STATE OR LOCAL TAX AUTHORITIES FOR YEARS BEFORE 2008.</Explanation>
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        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
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      <Form990ScheduleJPartII>
        <NamePerson>JEFFREY D MARSH</NamePerson>
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        <CompBasedOnRelatedOrgs>261066</CompBasedOnRelatedOrgs>
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        <OtherCompensationRelatedOrgs>1338</OtherCompensationRelatedOrgs>
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        <NontaxableBenefitsRelatedOrgs>32443</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>0</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>398622</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
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      <Form990ScheduleJPartII>
        <NamePerson>ROBERT C VANDERCLUTE</NamePerson>
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        <CompBasedOnRelatedOrgs>260216</CompBasedOnRelatedOrgs>
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        <BonusRelatedOrgs>74933</BonusRelatedOrgs>
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        <NamePerson>PATRICIA M REILLY</NamePerson>
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        <TotalCompensationFilingOrg>0</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>411601</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
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      <Form990ScheduleJPartII>
        <NamePerson>JOHN T GRAY</NamePerson>
        <BaseCompensationFilingOrg>0</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>294166</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>136907</BonusRelatedOrgs>
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        <TotalCompensationRelatedOrgs>489957</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
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      <Form990ScheduleJPartII>
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        <CompBasedOnRelatedOrgs>182974</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>350092</BonusRelatedOrgs>
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        <OtherCompensationRelatedOrgs>2844</OtherCompensationRelatedOrgs>
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        <DeferredCompRelatedOrgs>92744</DeferredCompRelatedOrgs>
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        <NontaxableBenefitsRelatedOrgs>11476</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>0</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>640130</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>LOUIS P WARCHOT</NamePerson>
        <BaseCompensationFilingOrg>0</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>329267</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>1545334</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>0</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>4951</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>0</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>312958</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>0</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>40674</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>0</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>2233184</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>MARK A MCROBERTS</NamePerson>
        <BaseCompensationFilingOrg>0</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>156441</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>23701</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>0</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>1586</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>0</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>34282</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>0</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>11145</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>0</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>227155</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
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        <NamePerson>KELLY FRENCH DONLEY</NamePerson>
        <BaseCompensationFilingOrg>0</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>173876</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>23728</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>0</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>1588</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>0</DeferredCompFilingOrg>
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        <NontaxableBenefitsFilingOrg>0</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>27739</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>0</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>249136</TotalCompensationRelatedOrgs>
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        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartIII>
        <ReturnReference>PART I, LINE 4B</ReturnReference>
        <Explanation>FOLLOWING INDIVIDUALS PARTICIPATE IN THE AAR SERP: EDWARD R. HAMBERGER - $259,084 LOUIS P. WARCHOT - $258,704 JANET L. BARTELMAY - $36,434 PART II, COLUMN (B)(II): FOLLOWING INDIVIDUALS RECEIVED PAYMENTS MADE IN 2011 UNDER AAR'S LONG TERM INCENTIVE PLAN:: JANET L. BARTELMAY - $297,123 LOUIS P. WARCHOT - $1,450,240 JOHN T. GRAY - $55,000</Explanation>
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        <Identifier>SUPPLEMENTAL INFORMATION</Identifier>
        <ReturnReference>PART III</ReturnReference>
        <Explanation>THE RAILROAD RESEARCH FOUNDATION DOES NOT COMPENSATE ALL OFFICERS OR DIRECTORS. WITH THE EXCEPTION OF THE ASSISTANT SECRETARIES, ALL COMPENSATION SHOWN IN PART VII OF THE FORM 990, AND SCHEDULE J, PAGE 2, PART II, IS PAID BY A RELATED ORGANIZATION OF THE FOUNDATION, THE ASSOCIATION OF AMERICAN RAILROADS. THE COMPENSATION DETERMINATION METHODOLOGY OF THE ASSOCIATION OF AMERICAN RAILROADS IS AS FOLLOWS: COMPARABILITY DATA IS PREPARED BY AN INDEPENDENT COMPENSATION CONSULTANT FOR EXECUTIVE (CEO AND VICE PRESIDENTS) COMPENSATION. THAT INFORMATION IS PROVIDED ANNUALLY TO THE ORGANIZATION'S GOVERNANCE COMMITTEE AS PART OF ITS ANNUAL BUDGET DELIBERATIONS. EXECUTIVE SALARIES ARE REVIEWED AND ANY MERIT ADJUSTMENTS FOR THAT FISCAL YEAR ARE DETERMINED AS PART OF THE ANNUAL BUDGETARY PROCESS. CONTEMPORANEOUS MINUTES OF GOVERNANCE COMMITTEE MEETINGS ARE MAINTAINED.</Explanation>
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          <NameBusiness>
            <BusinessNameLine1>TRANSPORTATION TECHNOLOGY CENTER INC</BusinessNameLine1>
          </NameBusiness>
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        <Relationship>AAR OWNS 100% TTCI. AAR OFFICERS SERVES ON RRF BOARD.</Relationship>
        <AmountOfTransaction>3563536</AmountOfTransaction>
        <DescriptionOfTransaction>RESEARCH/TESTING, PROFESSIONAL SERVICES, PROJECT MANAGEMENT</DescriptionOfTransaction>
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      <Form990ScheduleLPartIV>
        <NameOfInterestedPerson>
          <NameBusiness>
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        <Relationship>AFFILIATED ORGANIZATION</Relationship>
        <AmountOfTransaction>205741</AmountOfTransaction>
        <DescriptionOfTransaction>MANAGEMENT SERVICES &amp; PROGRAM SUPPORT</DescriptionOfTransaction>
        <SharingOfRevenues>0</SharingOfRevenues>
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    <IRS990ScheduleO documentId="RetDoc1044400001">
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION A, LINE 2</ReturnReference>
        <Explanation>EDWARD R. HAMBERGER, DIRECTOR, ALSO SERVES ON BOARD OF DIRECTORS OF AAR, TTCI, &amp; RAILINC.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION A, LINE 8B</ReturnReference>
        <Explanation>WHILE FORMAL MINUTES OF MANAGEMENT COMMITTEE MEETINGS ARE NOT RECORDED, ACTIONS TAKEN BY THE MANAGEMENT COMMITTEE ARE SUBSEQUENTLY PRESENTED IN WRITING TO THE BOARD OF DIRECTORS FOR RATIFICATION.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 11</ReturnReference>
        <Explanation>THE FORM 990 IS FIRST REVIEWED IN DETAIL BY THE ORGANIZATION'S PRESIDENT AND TREASURER PRIOR TO FILING. THEN A COPY OF THE 2011 RETURN WAS MADE AVAILABLE TO EACH MEMBER OF THE ORGANIZATION'S CURRENT GOVERNING BODY. THE DIRECTORS ARE GIVEN OPPORTUNITY TO REVIEW, DISCUSS, AND ASK QUESTIONS BEFORE THE RETURN IS FILED WITH THE IRS.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 12C</ReturnReference>
        <Explanation>THE ORGANIZATION'S CONFLICT OF INTEREST POLICY REQUIRES EMPLOYEES AND DIRECTORS, ON AN ONGOING BASIS, TO IMMEDIATELY REPORT ANY CONFLICT OR POTENTIAL CONFLICT. WHEN AN EMPLOYEE OR DIRECTOR REASONABLY BELIEVES THAT A CONFLICT OF INTEREST POLICY MAY EXIST OR APPEAR TO EXIST, THE EMPLOYEE OR DIRECTOR MUST PROMPTLY AND FULLY DISCLOSE THE CONFLICT, REFRAIN FROM PARTICIPATION IN THE MATTER UNTIL THE QUESTION IS RESOLVED, AND FOLLOW ANY DIRECTIONS GIVEN BY THE ORGANIZATION CONCERNING THE MATTER.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 15</ReturnReference>
        <Explanation>AS PART OF THE ANNUAL EMPLOYEE PERFORMANCE REVIEW PROCESS, COMPENSATION OF ALL EMPLOYEES IS REVIEWED AND APPROVED BY THREE OF THE ORGANIZATION'S DIRECTORS. THAT REVIEW INCLUDES CONSIDERATION OF PUBLISHED COMPENSATION SURVEYS FOR COMPARABLE POSITIONS AND IS DOCUMENTED.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION C, LINE 19</ReturnReference>
        <Explanation>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS AVAILABLE TO THE PUBLIC TO THE EXTENT REQUIRED BY LAW.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <Form990ScheduleRPartII>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>ASSOCIATION OF AMERICAN RAILROADS</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>425 THIRD ST SW STE 1000</AddressLine1>
          <City>WASHINGTON</City>
          <State>DC</State>
          <ZIPCode>20024</ZIPCode>
        </AddressUS>
        <EIN>536000125</EIN>
        <PrimaryActivities>TRADE ASSOCIATION</PrimaryActivities>
        <LegalDomicileState>DC</LegalDomicileState>
        <ExemptCodeSection>501(C)(6)</ExemptCodeSection>
        <DirectControllingEntityNA>N/A</DirectControllingEntityNA>
        <ControlledOrg>0</ControlledOrg>
      </Form990ScheduleRPartII>
      <Form990ScheduleRPartIV>
        <NameOfRelatedOrg>
          <BusinessNameLine1>TRANSPORTATION TECHNOLOGY CENTER INC</BusinessNameLine1>
        </NameOfRelatedOrg>
        <AddressUS>
          <AddressLine1>55500 DOT ROAD</AddressLine1>
          <City>PUEBLO</City>
          <State>CO</State>
          <ZIPCode>81001</ZIPCode>
        </AddressUS>
        <EIN>841440384</EIN>
        <PrimaryActivity>RAILROAD SERVICES</PrimaryActivity>
        <LegalDomicileState>DE</LegalDomicileState>
        <DirectControllingEntityName>
          <BusinessNameLine1>ASSOCIATION OF AMERICAN RAILROADS</BusinessNameLine1>
        </DirectControllingEntityName>
        <TypeOfEntity>C</TypeOfEntity>
      </Form990ScheduleRPartIV>
      <Form990ScheduleRPartIV>
        <NameOfRelatedOrg>
          <BusinessNameLine1>RAILINC CORPORATION</BusinessNameLine1>
        </NameOfRelatedOrg>
        <AddressUS>
          <AddressLine1>7001 WESTON PARKWAY STE 200</AddressLine1>
          <City>CARY</City>
          <State>NC</State>
          <ZIPCode>27513</ZIPCode>
        </AddressUS>
        <EIN>522131600</EIN>
        <PrimaryActivity>DEVELOPMENT SVCS</PrimaryActivity>
        <LegalDomicileState>DE</LegalDomicileState>
        <DirectControllingEntityName>
          <BusinessNameLine1>ASSOCIATION OF AMERICAN RAILROADS</BusinessNameLine1>
        </DirectControllingEntityName>
        <TypeOfEntity>C</TypeOfEntity>
      </Form990ScheduleRPartIV>
      <ReceiptOfIntAnnRentsRoyalties>0</ReceiptOfIntAnnRentsRoyalties>
      <GiftGrantOrCapContrToOtherOrg>0</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>1</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>1</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>1</LoansOrGuaranteesFromOtherOrg>
      <SaleOfAssetsToOtherOrg>0</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>0</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>0</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>0</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>1</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>0</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>1</PerformOfServicesByOtherOrgs>
      <SharingOfFacilities>1</SharingOfFacilities>
      <SharingOfPaidEmployees>1</SharingOfPaidEmployees>
      <ReimbursementPaidToOtherOrg>1</ReimbursementPaidToOtherOrg>
      <ReimbursementPaidByOtherOrg>0</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>0</OtherTransferToOtherOrg>
      <OtherTransferFromOtherOrg>0</OtherTransferFromOtherOrg>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>ASSOCIATION OF AMERICAN RAILROADS</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>C</TransactionType>
        <AmountInvolved>68512</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>ASSOCIATION OF AMERICAN RAILROADS</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>J</TransactionType>
        <AmountInvolved>17746</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>ASSOCIATION OF AMERICAN RAILROADS</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>L</TransactionType>
        <AmountInvolved>207271</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>ASSOCIATION OF AMERICAN RAILROADS</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>O</TransactionType>
        <AmountInvolved>113905</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>TRANSPORTATION TECHNOLOGY CENTER INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>L</TransactionType>
        <AmountInvolved>3563536</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <Form990ScheduleRPartVII>
        <Explanation>THE TRANSACTIONS WITH ASSOCIATION OF AMERICAN RAILROADS CORRESPONDING WITH LINES 1J, 1M AND 1N ARE MINIMAL IN AMOUNT. THE TRANSACTION CORRESPONDING WITH LINES 1D AND 1E INVOLVES AN UNSECURED LINE OF CREDIT WHICH WAS CO-SIGNED BY ORGANIZATIONS RELATED TO THE ASSOCIATION OF AMERICAN RAILROADS. DURING 2007, IN CONNECTION WITH AAR'S RENEWAL OF AN UNSECURED LINE OF CREDIT WITH SUNTRUST BANK, THE ASSOCIATION ENTERED INTO AN UNSECURED LINE OF CREDIT AS A CO-BORROWER WITH RRF, TTCI AND RAILINC (AS WHOLLY OWNED SUBSIDIARIES OF AAR) IN THE AMOUNT OF $4 MILLION THAT EXPIRED JULY 31, 2008 AND THE AGREEMENT WAS SUBSEQUENTLY RENEWED MOST RECENTLY ON JULY 26, 2011, WITH A MATURITY DATE OF JULY 29, 2012. UNDER THE LINE OF CREDIT FACILITY, SUNTRUST BANK WILL ALLOW ADVANCES AT ANY TIME PROVIDED NO SIGNIFICANT DETERIORATION IN THE FINANCIAL CONDITION OF THE CO-BORROWERS HAS OCCURRED. AS OF DECEMBER 31, 2011 NO AMOUNTS HAD BEEN WITHDRAWN ON THE LINE OF CREDIT.</Explanation>
      </Form990ScheduleRPartVII>
    </IRS990ScheduleR>
  </ReturnData>
</Return>