-----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,
 Gvcdni/WGHo1iyrzsi9MtlWTXn/IbepV2FySq6Vmp3Sb7WHqZ3uqmHN2LafBZNdk
 ePnQAEJQmV6OhaME6jSdRA==

<SEC-DOCUMENT>0001181431-05-018867.txt : 20050328
<SEC-HEADER>0001181431-05-018867.hdr.sgml : 20050328
<ACCEPTANCE-DATETIME>20050328174251
ACCESSION NUMBER:		0001181431-05-018867
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050324
FILED AS OF DATE:		20050328
DATE AS OF CHANGE:		20050328

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			USF CORP
		CENTRAL INDEX KEY:			0000881791
		STANDARD INDUSTRIAL CLASSIFICATION:	TRUCKING (NO LOCAL) [4213]
		IRS NUMBER:				363790696
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		8550 W BRYN MAWR AVE
		STREET 2:		SUITE 700
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
		BUSINESS PHONE:		773.824-1000

	MAIL ADDRESS:	
		STREET 1:		8550 W. BRYN MAWR AVE
		STREET 2:		SUITE 700
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	USFREIGHTWAYS CORP
		DATE OF NAME CHANGE:	19970410

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TNT FREIGHTWAYS CORP
		DATE OF NAME CHANGE:	19930328

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CITIGROUP GLOBAL MARKETS LTD
		CENTRAL INDEX KEY:			0001012467
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19791
		FILM NUMBER:		05707520

	BUSINESS ADDRESS:	
		STREET 1:		CITIGROUP CENTRE, CANADA SQUARE
		STREET 2:		CANARY WHARF
		CITY:			LONDON
		STATE:			X0
		ZIP:			E14 5LB

	MAIL ADDRESS:	
		STREET 1:		CITIGROUP CENTRE, CANADA SQUARE
		STREET 2:		CANARY WHARF
		CITY:			LONDON
		STATE:			X0
		ZIP:			E14 5LB

	FORMER NAME:	
		FORMER CONFORMED NAME:	SALOMON BROTHERS INTERNATIONAL LTD
		DATE OF NAME CHANGE:	19960422

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CITIGROUP GLOBAL MARKETS EUROPE LTD
		CENTRAL INDEX KEY:			0001080102
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19791
		FILM NUMBER:		05707521

	BUSINESS ADDRESS:	
		STREET 1:		VICTORIA PLAZA 111 BUCKINGHAM RD
		STREET 2:		LONDON ENGLAND
		CITY:			SW1W OSB
		STATE:			A1

	MAIL ADDRESS:	
		STREET 1:		VICTORIA PLAZA 111 BUCKINGHAM RD
		STREET 2:		LONDON ENGLAND
		CITY:			SW1W OSB

	FORMER NAME:	
		FORMER CONFORMED NAME:	SALOMON BROTHERS EUROPE LTD
		DATE OF NAME CHANGE:	19990511

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CITIGROUP GLOBAL MARKETS INTERNATIONAL LLC
		CENTRAL INDEX KEY:			0001080101
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19791
		FILM NUMBER:		05707522

	BUSINESS ADDRESS:	
		STREET 1:		CITIGROUP CENTRE, CANADA SQUARE
		STREET 2:		CANARY WHARF
		CITY:			LONDON
		STATE:			X0
		ZIP:			E14 5LB
		BUSINESS PHONE:		011-44-407-500-1540

	MAIL ADDRESS:	
		STREET 1:		CITIGROUP CENTRE, CANADA SQUARE
		STREET 2:		CANARY WHARF
		CITY:			LONDON
		STATE:			X0
		ZIP:			E14 5LB

	FORMER NAME:	
		FORMER CONFORMED NAME:	SALOMON INTERNATIONAL LLC
		DATE OF NAME CHANGE:	20001121

	FORMER NAME:	
		FORMER CONFORMED NAME:	SALOMON INTERNATIONAL LTD
		DATE OF NAME CHANGE:	19990511

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CITIGROUP FINANCIAL PRODUCTS INC
		CENTRAL INDEX KEY:			0000700691
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19791
		FILM NUMBER:		05707523

	BUSINESS ADDRESS:	
		STREET 1:		388 GREENWICH ST
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10013
		BUSINESS PHONE:		2127937392

	MAIL ADDRESS:	
		STREET 1:		388 GREENWICH ST
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10013

	FORMER NAME:	
		FORMER CONFORMED NAME:	SALOMON BROTHERS HOLDING CO INC
		DATE OF NAME CHANGE:	19990329

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CITIGROUP GLOBAL MARKETS HOLDINGS INC
		CENTRAL INDEX KEY:			0000200245
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19791
		FILM NUMBER:		05707524

	BUSINESS ADDRESS:	
		STREET 1:		388 GREENWICH ST
		STREET 2:		38TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10013
		BUSINESS PHONE:		2128166000

	MAIL ADDRESS:	
		STREET 1:		388 GREENWICH ST
		STREET 2:		38TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10013

	FORMER NAME:	
		FORMER CONFORMED NAME:	SALOMON SMITH BARNEY HOLDINGS INC
		DATE OF NAME CHANGE:	19971128

	FORMER NAME:	
		FORMER CONFORMED NAME:	SALOMON INC
		DATE OF NAME CHANGE:	19920703

	FORMER NAME:	
		FORMER CONFORMED NAME:	PHIBRO CORP
		DATE OF NAME CHANGE:	19820526

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CITIGROUP INC
		CENTRAL INDEX KEY:			0000831001
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19791
		FILM NUMBER:		05707525

	BUSINESS ADDRESS:	
		STREET 1:		399 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10043
		BUSINESS PHONE:		2125591000

	MAIL ADDRESS:	
		STREET 1:		399 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10043

	FORMER NAME:	
		FORMER CONFORMED NAME:	TRAVELERS GROUP INC
		DATE OF NAME CHANGE:	19950519

	FORMER NAME:	
		FORMER CONFORMED NAME:	TRAVELERS INC
		DATE OF NAME CHANGE:	19940103

	FORMER NAME:	
		FORMER CONFORMED NAME:	PRIMERICA CORP /NEW/
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd73642.xml
<DESCRIPTION>USF CORP FORM 4 03.24.05
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2005-03-24</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0000881791</issuerCik>
        <issuerName>USF CORP</issuerName>
        <issuerTradingSymbol>USFC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000831001</rptOwnerCik>
            <rptOwnerName>CITIGROUP INC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>399 PARK AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10043</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See General Remarks.</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000200245</rptOwnerCik>
            <rptOwnerName>CITIGROUP GLOBAL MARKETS HOLDINGS INC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>388 GREENWICH STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10013</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See General Remarks.</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000700691</rptOwnerCik>
            <rptOwnerName>CITIGROUP FINANCIAL PRODUCTS INC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>388 GREENWICH STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10013</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See General Remarks.</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001080101</rptOwnerCik>
            <rptOwnerName>CITIGROUP GLOBAL MARKETS INTERNATIONAL LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>CITIGROUP CENTRE, CANADA SQUARE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CANARY WHARF, LONDON</rptOwnerCity>
            <rptOwnerState>X0</rptOwnerState>
            <rptOwnerZipCode>E14 5LB</rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED KINGDOM</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See General Remarks.</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001080102</rptOwnerCik>
            <rptOwnerName>CITIGROUP GLOBAL MARKETS EUROPE LTD</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>CITIGROUP CENTRE, CANADA SQUARE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CANARY WHARF, LONDON</rptOwnerCity>
            <rptOwnerState>X0</rptOwnerState>
            <rptOwnerZipCode>E14 5LB</rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED KINGDOM</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See General Remarks.</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001012467</rptOwnerCik>
            <rptOwnerName>CITIGROUP GLOBAL MARKETS LTD</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>CITIGROUP CENTRE, CANADA SQUARE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CANARY WHARF, LONDON</rptOwnerCity>
            <rptOwnerState>X0</rptOwnerState>
            <rptOwnerZipCode>E14 5LB</rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED KINGDOM</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See General Remarks.</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, $0.01 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2005-03-24</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>75000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>48.99</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2748168</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Subsidiary</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Citigroup Global Markets Limited (&quot;CGML&quot;) is the record owner of the reported securities. Citigroup Global Markets Europe Limited (&quot;CGMEL&quot;) is the sole

stockholder of CGML. Citigroup Global Markets International LLC (&quot;CGMIL&quot;) and Citigroup Financial Products Inc. (&quot;CFP&quot;) own a controlling interest in

CGMEL. CFP is the sole member of CGMIL. Citigroup Global Markets Holdings Inc. (&quot;CGM Holdings&quot;) is the sole stockholder of CFP. Citigroup Inc.

(&quot;Citigroup&quot;) is the sole stockholder of CGM Holdings. Citigroup, CGM Holdings, CFP, CGMIL and CGMEL disclaim beneficial ownership of the securities

reported herein except to the extent of their pecuniary interests therein.</footnote>
    </footnotes>

    <remarks>Although the Reporting Persons were previously the beneficial owners of more than 10% of the Issuer's securities (&quot;10% Owners&quot;), as a result of the

transaction reported herein, the Reporting Persons are no longer 10% Owners.</remarks>

    <ownerSignature>
        <signatureName>Citigroup Inc., By: /s/ Serena D. Moe, Assistant Secretary</signatureName>
        <signatureDate>2005-03-28</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Citigroup Global Markets Holdings, By: /s/ Serena D. Moe, Assistant Secretary</signatureName>
        <signatureDate>2005-03-28</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Citigroup Financial Products Inc., By: /s/ Serena D. Moe, Assistant Secretary</signatureName>
        <signatureDate>2005-03-28</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Citigroup Global Markets International LLC, By: /s/ Andrew M. Gaulter, Company Secretary</signatureName>
        <signatureDate>2005-03-28</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Citigroup Global Markets Europe Limited, By: /s/ Andrew M. Gaulter, Company Secretary</signatureName>
        <signatureDate>2005-03-28</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Citigroup Global Markets Limited, By: /s/ Andrew M. Gaulter, Company Secretary</signatureName>
        <signatureDate>2005-03-28</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----