<SEC-DOCUMENT>0000950157-23-000445-index.html : 20230505
<SEC-HEADER>0000950157-23-000445.hdr.sgml : 20230505
<ACCEPTANCE-DATETIME>20230505160831
ACCESSION NUMBER:		0000950157-23-000445
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		15
FILED AS OF DATE:		20230505
DATE AS OF CHANGE:		20230505
EFFECTIVENESS DATE:		20230505

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MARTIN MARIETTA MATERIALS INC
		CENTRAL INDEX KEY:			0000916076
		STANDARD INDUSTRIAL CLASSIFICATION:	MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
		IRS NUMBER:				561848578
		STATE OF INCORPORATION:			NC
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-271686
		FILM NUMBER:		23893861

	BUSINESS ADDRESS:	
		STREET 1:		4123 PARKLAKE AVE
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27612
		BUSINESS PHONE:		919-781-4550

	MAIL ADDRESS:	
		STREET 1:		4123 PARKLAKE AVE
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27612
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>s3asr.htm
<DESCRIPTION>REGISTRATION STATEMENT
<TEXT>
Document 1 - file: s3asr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.9
<SEQUENCE>2
<FILENAME>ex4-9.htm
<DESCRIPTION>FORM OF INDENTURE FOR SUBORDINATED DEBT SECURITIES
<TEXT>
Document 2 - file: ex4-9.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>ex5-1.htm
<DESCRIPTION>OPINION OF CRAVATH, SWAINE & MOORE LLP
<TEXT>
Document 3 - file: ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.2
<SEQUENCE>4
<FILENAME>ex5-2.htm
<DESCRIPTION>OPINION OF ROBINSON, BRADSHAW & HINSON, P.A.
<TEXT>
Document 4 - file: ex5-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>5
<FILENAME>ex23-1.htm
<DESCRIPTION>CONSENT OF PRICEWATERHOUSECOOPERS LLP
<TEXT>
Document 5 - file: ex23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>6
<FILENAME>ex25-1.htm
<DESCRIPTION>STATEMENT OF ELIGIBILITY OF TRUSTEE ON FORM T-1
<TEXT>
Document 6 - file: ex25-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.2
<SEQUENCE>7
<FILENAME>ex25-2.htm
<DESCRIPTION>STATEMENT OF ELIGIBILITY OF TRUSTEE ON FORM T-1
<TEXT>
Document 7 - file: ex25-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>8
<FILENAME>ex107.htm
<DESCRIPTION>FILING FEES TABLE
<TEXT>
Document 8 - file: ex107.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>csm_dcfooter.jpg
<TEXT>
Document 9 - file: csm_dcfooter.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>csm_letterhead.jpg
<TEXT>
Document 10 - file: csm_letterhead.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>csm_logofooter.jpg
<TEXT>
Document 11 - file: csm_logofooter.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>csm_nyfooter.jpg
<TEXT>
Document 12 - file: csm_nyfooter.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>csm_ukfooter.jpg
<TEXT>
Document 13 - file: csm_ukfooter.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>image001.jpg
<TEXT>
Document 14 - file: image001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>image003.jpg
<TEXT>
Document 15 - file: image003.jpg

</DOCUMENT>
</SEC-DOCUMENT>