<SEC-DOCUMENT>0000874238-24-000046-index.html : 20240319
<SEC-HEADER>0000874238-24-000046.hdr.sgml : 20240319
<ACCEPTANCE-DATETIME>20240319091003
ACCESSION NUMBER:		0000874238-24-000046
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		62
CONFORMED PERIOD OF REPORT:	20240319
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20240319
DATE AS OF CHANGE:		20240319

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STERLING INFRASTRUCTURE, INC.
		CENTRAL INDEX KEY:			0000874238
		STANDARD INDUSTRIAL CLASSIFICATION:	HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS [1600]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		IRS NUMBER:				251655321
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31993
		FILM NUMBER:		24761247

	BUSINESS ADDRESS:	
		STREET 1:		1800 HUGHES LANDING BLVD.
		STREET 2:		SUITE 250
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380
		BUSINESS PHONE:		281-214-0777

	MAIL ADDRESS:	
		STREET 1:		1800 HUGHES LANDING BLVD.
		STREET 2:		SUITE 250
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	STERLING CONSTRUCTION CO INC
		DATE OF NAME CHANGE:	20020329

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	OAKHURST CO INC
		DATE OF NAME CHANGE:	19950831

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	OAKHURST CAPITAL INC
		DATE OF NAME CHANGE:	19931130
</SEC-HEADER>
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<SEQUENCE>1
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Document 1 - file: strl-20240319.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>a20240319ex991pressrelease.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: a20240319ex991pressrelease.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>3 <FILENAME>strl_2024sustainabilityr.htm <DESCRIPTION>EX-99.2 <TEXT> Document 3 - file: strl_2024sustainabilityr.htm
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</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>6 <FILENAME>strl-20240319_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT <TEXT> Document 6 - file: strl-20240319_pre.xml
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>strl-20240319_g1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: strl-20240319_g1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>strl_2024sustainabilityr001.jpg <DESCRIPTION>PAGE 1 <TEXT> Document 9 - file: strl_2024sustainabilityr001.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>strl_2024sustainabilityr016.jpg <DESCRIPTION>PAGE 16 <TEXT> Document 24 - file: strl_2024sustainabilityr016.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>strl_2024sustainabilityr024.jpg <DESCRIPTION>PAGE 24 <TEXT> Document 32 - file: strl_2024sustainabilityr024.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>strl_2024sustainabilityr027.jpg <DESCRIPTION>PAGE 27 <TEXT> Document 35 - file: strl_2024sustainabilityr027.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>strl_2024sustainabilityr028.jpg <DESCRIPTION>PAGE 28 <TEXT> Document 36 - file: strl_2024sustainabilityr028.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>strl_2024sustainabilityr029.jpg <DESCRIPTION>PAGE 29 <TEXT> Document 37 - file: strl_2024sustainabilityr029.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>strl_2024sustainabilityr032.jpg <DESCRIPTION>PAGE 32 <TEXT> Document 40 - file: strl_2024sustainabilityr032.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>strl_2024sustainabilityr033.jpg <DESCRIPTION>PAGE 33 <TEXT> Document 41 - file: strl_2024sustainabilityr033.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>strl_2024sustainabilityr034.jpg <DESCRIPTION>PAGE 34 <TEXT> Document 42 - file: strl_2024sustainabilityr034.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>43 <FILENAME>strl_2024sustainabilityr035.jpg <DESCRIPTION>PAGE 35 <TEXT> Document 43 - file: strl_2024sustainabilityr035.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>strl_2024sustainabilityr036.jpg <DESCRIPTION>PAGE 36 <TEXT> Document 44 - file: strl_2024sustainabilityr036.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>45 <FILENAME>strl_2024sustainabilityr037.jpg <DESCRIPTION>PAGE 37 <TEXT> Document 45 - file: strl_2024sustainabilityr037.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>46 <FILENAME>strl_2024sustainabilityr038.jpg <DESCRIPTION>PAGE 38 <TEXT> Document 46 - file: strl_2024sustainabilityr038.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>47 <FILENAME>strl_2024sustainabilityr039.jpg <DESCRIPTION>PAGE 39 <TEXT> Document 47 - file: strl_2024sustainabilityr039.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>48 <FILENAME>strl_2024sustainabilityr040.jpg <DESCRIPTION>PAGE 40 <TEXT> Document 48 - file: strl_2024sustainabilityr040.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>49 <FILENAME>strl_2024sustainabilityr041.jpg <DESCRIPTION>PAGE 41 <TEXT> Document 49 - file: strl_2024sustainabilityr041.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>50 <FILENAME>strl_2024sustainabilityr042.jpg <DESCRIPTION>PAGE 42 <TEXT> Document 50 - file: strl_2024sustainabilityr042.jpg
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