<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3/A</documentType>

    <periodOfReport>2022-08-01</periodOfReport>

    <dateOfOriginalSubmission>2022-08-01</dateOfOriginalSubmission>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001899883</issuerCik>
        <issuerName>FTAI Infrastructure Inc.</issuerName>
        <issuerTradingSymbol>FIP</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000943712</rptOwnerCik>
            <rptOwnerName>WASHINGTON STATE INVESTMENT BOARD</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2100 EVERGREEN PARK DR SW</rptOwnerStreet1>
            <rptOwnerStreet2>PO BOX 40916</rptOwnerStreet2>
            <rptOwnerCity>OLYMPIA</rptOwnerCity>
            <rptOwnerState>WA</rptOwnerState>
            <rptOwnerZipCode>98504-0916</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>See footnote 1</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <remarks>1. The original Form 3 was filed in error. For purposes of Section 16, the reporting person is not a beneficial owner of 10% or more of the issuer's outstanding common shares.</remarks>

    <ownerSignature>
        <signatureName>Greg Henderson</signatureName>
        <signatureDate>2023-02-15</signatureDate>
    </ownerSignature>
</ownershipDocument>
