<SEC-DOCUMENT>0000950157-14-000784-index.html : 20140723
<SEC-HEADER>0000950157-14-000784.hdr.sgml : 20140723
<ACCEPTANCE-DATETIME>20140723133722
ACCESSION NUMBER:		0000950157-14-000784
CONFORMED SUBMISSION TYPE:	10-Q/A
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20140331
FILED AS OF DATE:		20140723
DATE AS OF CHANGE:		20140723

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:		10-Q/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12744
		FILM NUMBER:		14988486

	BUSINESS ADDRESS:	
		STREET 1:		2710 WYCLIFF RD
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27607
		BUSINESS PHONE:		9197814550
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q/A
<SEQUENCE>1
<FILENAME>form10-qa.htm
<DESCRIPTION>AMENDMENT NO. 1
<TEXT>
Document 1 - file: form10-qa.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.01
<SEQUENCE>2
<FILENAME>ex32-01.htm
<DESCRIPTION>WRITTEN STATEMENT DATED JULY 23, 2014 OF CHIEF EXECUTIVE OFFICER
<TEXT>
Document 2 - file: ex32-01.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.02
<SEQUENCE>3
<FILENAME>ex32-02.htm
<DESCRIPTION>WRITTEN STATEMENT DATED JULY 23, 2014 OF CHIEF FINANCIAL OFFICER
<TEXT>
Document 3 - file: ex32-02.htm

</DOCUMENT>
</SEC-DOCUMENT>