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          <filerCredentials>
            <cik>0001134707</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
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        <issuerCik>0000874238</issuerCik>
        <issuerName>STERLING INFRASTRUCTURE, INC.</issuerName>
        <secFileNumber>001-31993</secFileNumber>
        <issuerAddress>
          <com:street1>1800 HUGHES LANDING BLVD.</com:street1>
          <com:street2>SUITE 250</com:street2>
          <com:city>THE WOODLANDS</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>77380</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>281-214-0777</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>O'Brien Dana C.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>10154</noOfUnitsSold>
        <aggregateMarketValue>2097613.32</aggregateMarketValue>
        <noOfUnitsOutstanding>30412311</noOfUnitsOutstanding>
        <approxSaleDate>06/16/2025</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
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        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>05/06/2021</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>7885</amountOfSecuritiesAcquired>
        <paymentDate>05/06/2021</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>05/03/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>2269</amountOfSecuritiesAcquired>
        <paymentDate>05/03/2023</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>06/16/2025</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>03/17/2025</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Dana C. O'Brien</signature>
      </noticeSignature>
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text: 144
  0001134707
  XXXXXXXX
  LIVE
  0000874238
  STERLING INFRASTRUCTURE, INC.
  001-31993
  1800 HUGHES LANDING BLVD.
  SUITE 250
  THE WOODLANDS
  TX
  77380
  281-214-0777
  O'Brien Dana C.
  Director
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  10154
  2097613.32
  30412311
  06/16/2025
  NASDAQ
  Common
  05/06/2021
  Restricted Stock Vesting
  Issuer
  N
  7885
  05/06/2021
  Compensation
  Common
  05/03/2023
  Restricted Stock Vesting
  Issuer
  N
  2269
  05/03/2023
  Compensation
  Y
  06/16/2025
  03/17/2025
  /s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Dana C. O'Brien