-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 DeFuUlLNi47HP5AY/8Wdaw5vYxDXJrSzxr7SuaN3wjz9saXM2qAH/0BXiRFmAhoR
 HqGlEm99OxT6bNlG0QtA9g==

<SEC-DOCUMENT>0001293788-04-000020.txt : 20041215
<SEC-HEADER>0001293788-04-000020.hdr.sgml : 20041215
<ACCEPTANCE-DATETIME>20041215170649
ACCESSION NUMBER:		0001293788-04-000020
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20041215
FILED AS OF DATE:		20041215
DATE AS OF CHANGE:		20041215

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Stokes Peter
		CENTRAL INDEX KEY:			0001308233

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32385
		FILM NUMBER:		041205524

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		212-548-6538

	MAIL ADDRESS:	
		STREET 1:		C/O MACQUARIE INFRASTRUCTURE COMPANY LLC
		STREET 2:		600 FIFTH AVENUE, 21ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10020

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Macquarie Infrastructure CO Trust
		CENTRAL INDEX KEY:			0001289788
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-PETROLEUM & PETROLEUM PRODUCTS (NO BULK STATIONS) [5172]
		IRS NUMBER:				206196808
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		600 FIFTH AVENUE, 21ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10020
		BUSINESS PHONE:		212-548-6555

	MAIL ADDRESS:	
		STREET 1:		600 FIFTH AVENUE, 21ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10020

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Macquarie Infrastructure Assets Trust
		DATE OF NAME CHANGE:	20040510
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2004-12-15</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001289788</issuerCik>
        <issuerName>Macquarie Infrastructure CO Trust</issuerName>
        <issuerTradingSymbol>MIC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001308233</rptOwnerCik>
            <rptOwnerName>Stokes Peter</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O MACQUARIE INFRASTRUCTURE COMPANY LLC</rptOwnerStreet1>
            <rptOwnerStreet2>600 FIFTH AVENUE, 21ST FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10020</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Executive Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>No securities beneficially owned</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <remarks>Exhibit List
- -------------
Exhibit 24 - Power of Attorney</remarks>

    <ownerSignature>
        <signatureName>/s/ Heidi Mortensen, by power of attorney</signatureName>
        <signatureDate>2004-12-15</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>poastokes.txt
<DESCRIPTION>POWER OF ATTORNEY
<TEXT>
                                POWER OF ATTORNEY			Ex.24
                                -----------------


         The undersigned, Peter Stokes (the "Undersigned"), does hereby
nominate, constitute and appoint Heidi Mortensen (an "Attorney-in-Fact") as the
Undersigned's true and lawful agent and attorney-in-fact, with full power and
authority of substitution and revocation and to act singly hereunder, in the
discretion of such Attorney-in-Fact, in the name of and on behalf of the
Undersigned as fully as the Undersigned could if the Undersigned were present
and acting in person, to perform any and all acts that may be necessary or
desirable to complete, make and execute any and all required or voluntary
filings (the "Filings") under Section 16(a) of the Securities Exchange Act of
1934, as amended (the "Exchange Act"), and the applicable rules and regulations
thereunder, with the Securities and Exchange Commission, the New York Stock
Exchange, Macquarie Infrastructure Company LLC (the "Company"), and any other
person or entity to which such filings may be required under Section 16(a) of
the Exchange Act as a result of the Undersigned's position as an officer and/or
director of the Company or the Undersigned's "Beneficial Ownership" (within the
meaning of Section 16(a) of the Exchange Act) of more than ten percent of any
class of equity securities of the Company.

         The Undersigned hereby consents to, ratifies and confirms all that the
said Attorney-in-Fact shall do or cause to be done by virtue of this Power of
Attorney. The Undersigned hereby acknowledges that the Attorney-in-Fact, in
serving in such capacity at the request of the Undersigned, is not assuming, nor
is the Company assuming, any of the Undersigned's responsibilities to comply
with Section 16 of the Exchange Act.

         This Power of Attorney shall remain in full force and effect from this
date forward for the term of the Undersigned's service as an officer and/or
director of the Company or the Undersigned's Beneficial Ownership of more than
ten percent of any class of equity securities of the Company and for such time
thereafter as may be necessary to make any such Filings, unless earlier revoked
or modified by the Undersigned in writing. The Undersigned hereby revokes all
prior powers of attorney relating to the foregoing acts.

         IN WITNESS WHEREOF, the Undersigned has hereunto signed this Power of
Attorney this 15th day of December, 2004.


                                         By: /s/ Peter Stokes
                                             ----------------
                                             Name: Peter Stokes

</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
