content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
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      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <!-- Field: Pseudo-Tag; ID: Name; Data: Stockbridge Partners LLC -->
            <cik>0001505183</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
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      <issuerInfo>
        <issuerCik>0001604028</issuerCik>
        <issuerName>ADVANCED DRAINAGE SYSTEMS, INC.</issuerName>
        <secFileNumber>001-36557</secFileNumber>
        <issuerAddress>
          <com:street1>4640 TRUEMAN BOULEVARD</com:street1>
          <com:city>HILLIARD</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>43026</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>614-658-0050</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Stockbridge Partners LLC</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>May be deemed affiliate</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Glen Eagle Wealth, LLC</name>
          <address>
            <com:street1>4428-C Route 27</com:street1>
            <com:city>Kingston</com:city>
            <com:stateOrCountry>NJ</com:stateOrCountry>
            <com:zipCode>08528</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>425000</noOfUnitsSold>
        <aggregateMarketValue>54468000.00</aggregateMarketValue>
        <noOfUnitsOutstanding>78692236</noOfUnitsOutstanding>
        <approxSaleDate>09/05/2023</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>01/12/2016</acquiredDate>
        <natureOfAcquisitionTransaction>Various open market purchases</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Various open market purchases</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>425000</amountOfSecuritiesAcquired>
        <paymentDate>01/12/2016</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Stockbridge Partners LLC</name>
          <address>
            <com:street1>200 CLARENDON STREET</com:street1>
            <com:street2>35TH FLOOR</com:street2>
            <com:city>BOSTON</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02116</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>08/23/2023</saleDate>
        <amountOfSecuritiesSold>150000</amountOfSecuritiesSold>
        <grossProceeds>18731970.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Stockbridge Partners LLC</name>
          <address>
            <com:street1>200 CLARENDON STREET</com:street1>
            <com:street2>35TH FLOOR</com:street2>
            <com:city>BOSTON</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02116</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>08/24/2023</saleDate>
        <amountOfSecuritiesSold>28078</amountOfSecuritiesSold>
        <grossProceeds>3458311.10</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Stockbridge Partners LLC</name>
          <address>
            <com:street1>200 CLARENDON STREET</com:street1>
            <com:street2>35TH FLOOR</com:street2>
            <com:city>BOSTON</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02116</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>08/25/2023</saleDate>
        <amountOfSecuritiesSold>50202</amountOfSecuritiesSold>
        <grossProceeds>6169584.83</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Stockbridge Partners LLC</name>
          <address>
            <com:street1>200 CLARENDON STREET</com:street1>
            <com:street2>35TH FLOOR</com:street2>
            <com:city>BOSTON</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02116</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>08/30/2023</saleDate>
        <amountOfSecuritiesSold>25000</amountOfSecuritiesSold>
        <grossProceeds>3206815.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Stockbridge Partners LLC</name>
          <address>
            <com:street1>200 CLARENDON STREET</com:street1>
            <com:street2>35TH FLOOR</com:street2>
            <com:city>BOSTON</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02116</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>08/31/2023</saleDate>
        <amountOfSecuritiesSold>75000</amountOfSecuritiesSold>
        <grossProceeds>9605175.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Stockbridge Partners LLC</name>
          <address>
            <com:street1>200 CLARENDON STREET</com:street1>
            <com:street2>35TH FLOOR</com:street2>
            <com:city>BOSTON</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02116</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>09/01/2023</saleDate>
        <amountOfSecuritiesSold>125000</amountOfSecuritiesSold>
        <grossProceeds>16304600.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <remarks>Stockbridge Partners LLC is deemed to be the beneficial owner of the Common Stock held through a separate managed account and through Stockbridge Fund, L.P. Regarding the "Securities To Be Sold" Table, the dates of acquisition and payment of the Common Stock varied, commencing on the date reported in the Table. Stockbridge Partners LLC is signing this form on behalf of the separate managed account and Stockbridge Fund, L.P.</remarks>
      <noticeSignature>
        <noticeDate>09/05/2023</noticeDate>
        <signature>STOCKBRIDGE PARTNERS LLC By: BPSP, L.P., its Managing Member, By: Berkshire Partners Holdings LLC, its General Partner, /s/ Kenneth S. Bring, its M.D.</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 7345}]
text: 144
  0001505183
  XXXXXXXX
  LIVE
  0001604028
  ADVANCED DRAINAGE SYSTEMS, INC.
  001-36557
  4640 TRUEMAN BOULEVARD
  HILLIARD
  OH
  43026
  614-658-0050
  Stockbridge Partners LLC
  May be deemed affiliate
  Common Stock
  Glen Eagle Wealth, LLC
  4428-C Route 27
  Kingston
  NJ
  08528
  425000
  54468000.00
  78692236
  09/05/2023
  NYSE
  Common Stock
  01/12/2016
  Various open market purchases
  Various open market purchases
  N
  425000
  01/12/2016
  Cash
  N
  Stockbridge Partners LLC
  200 CLARENDON STREET
  35TH FLOOR
  BOSTON
  MA
  02116
  Common Stock
  08/23/2023
  150000
  18731970.00
  Stockbridge Partners LLC
  200 CLARENDON STREET
  35TH FLOOR
  BOSTON
  MA
  02116
  Common Stock
  08/24/2023
  28078
  3458311.10
  Stockbridge Partners LLC
  200 CLARENDON STREET
  35TH FLOOR
  BOSTON
  MA
  02116
  Common Stock
  08/25/2023
  50202
  6169584.83
  Stockbridge Partners LLC
  200 CLARENDON STREET
  35TH FLOOR
  BOSTON
  MA
  02116
  Common Stock
  08/30/2023
  25000
  3206815.00
  Stockbridge Partners LLC
  200 CLARENDON STREET
  35TH FLOOR
  BOSTON
  MA
  02116
  Common Stock
  08/31/2023
  75000
  9605175.00
  Stockbridge Partners LLC
  200 CLARENDON STREET
  35TH FLOOR
  BOSTON
  MA
  02116
  Common Stock
  09/01/2023
  125000
  16304600.00
  Stockbridge Partners LLC is deemed to be the beneficial owner of the Common Stock held through a separate managed account and through Stockbridge Fund, L.P. Regarding the "Securities To Be Sold" Table, the dates of acquisition and payment of the Common Stock varied, commencing on the date reported in the Table. Stockbridge Partners LLC is signing this form on behalf of the separate managed account and Stockbridge Fund, L.P.
  09/05/2023
  STOCKBRIDGE PARTNERS LLC By: BPSP, L.P., its Managing Member, By: Berkshire Partners Holdings LLC, its General Partner, /s/ Kenneth S. Bring, its M.D.