<SEC-DOCUMENT>0001193125-17-185528-index.html : 20170526
<SEC-HEADER>0001193125-17-185528.hdr.sgml : 20170526
<ACCEPTANCE-DATETIME>20170526160651
ACCESSION NUMBER:		0001193125-17-185528
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20170526
DATE AS OF CHANGE:		20170526

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STERLING CONSTRUCTION CO INC
		CENTRAL INDEX KEY:			0000874238
		STANDARD INDUSTRIAL CLASSIFICATION:	HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS [1600]
		IRS NUMBER:				251655321
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-218278
		FILM NUMBER:		17873990

	BUSINESS ADDRESS:	
		STREET 1:		2751 CENTERVILLE RD.
		STREET 2:		SUITE 3131
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19803
		BUSINESS PHONE:		3024789170

	MAIL ADDRESS:	
		STREET 1:		20810 FERNBUSH LANE
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77073

	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>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>d312438ds3.htm
<DESCRIPTION>S-3
<TEXT>
Document 1 - file: d312438ds3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d312438dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d312438dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>3
<FILENAME>d312438dex232.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 3 - file: d312438dex232.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g312438g0425074614682.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g312438g0425074614682.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g312438g73b78.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g312438g73b78.jpg

</DOCUMENT>
</SEC-DOCUMENT>