<SUBMISSION>
<ACCESSION-NUMBER>0001008886-04-000195
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20040804
<FILING-DATE>20040806
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>Ainsworth Walt
<CIK>0001299051
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>000-50485
<FILM-NUMBER>04957448
</FILING-VALUES>
<BUSINESS-ADDRESS>
<PHONE>800-233-9226
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>CENTRAL FREIGHT LINES, INC.
<STREET2>5601 WEST WACO DRIVE
<CITY>WACO
<STATE>TX
<ZIP>76710
</MAIL-ADDRESS>
</REPORTING-OWNER>
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>CENTRAL FREIGHT LINES INC
<CIK>0001085636
<ASSIGNED-SIC>4213
<IRS-NUMBER>742914331
<STATE-OF-INCORPORATION>NV
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>5601 WEST WACO DRIVE
<CITY>WACO
<STATE>TX
<ZIP>767022638
<PHONE>2547722120
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>5601 WEST WACO DRIVE
<CITY>WACO
<STATE>TX
<ZIP>767022638
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>CENTRAL FREIGHT LINES INC/TX
<DATE-CHANGED>19990503
</FORMER-COMPANY>
</ISSUER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4ainsworth_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-08-04</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001085636</issuerCik>
        <issuerName>CENTRAL FREIGHT LINES INC</issuerName>
        <issuerTradingSymbol>CENF</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001299051</rptOwnerCik>
            <rptOwnerName>Ainsworth Walt</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5601 WEST WACO DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WACO</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>76710</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Executive Vice President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Employee Stock Option (right to buy) Common Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>7.35</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2004-08-04</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>150000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2005-08-05</value>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2014-08-05</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>150000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>150000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Options for 30,000 shares will become exercisable on August 5 in each of 2005, 2006, 2007, 2008, and 2009.</footnote>
        <footnote id="F2">Upon exercise, the derivative security converts on a one-for-one basis into Common Stock. The reporting
person does not have to pay for the derivative security upon grant. The exercise price of the derivative
security is set forth in Column 2 of Table II of this report.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Walt Ainsworth</signatureName>
        <signatureDate>2004-08-06</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
