<SEC-DOCUMENT>0001437749-20-013798-index.html : 20200625
<SEC-HEADER>0001437749-20-013798.hdr.sgml : 20200625
<ACCEPTANCE-DATETIME>20200624184915
ACCESSION NUMBER:		0001437749-20-013798
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20191231
FILED AS OF DATE:		20200625
DATE AS OF CHANGE:		20200624

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GRANITE CONSTRUCTION INC
		CENTRAL INDEX KEY:			0000861459
		STANDARD INDUSTRIAL CLASSIFICATION:	HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS [1600]
		IRS NUMBER:				770239383
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12911
		FILM NUMBER:		20986682

	BUSINESS ADDRESS:	
		STREET 1:		585 WEST BEACH ST
		CITY:			WATSONVILLE
		STATE:			CA
		ZIP:			95076
		BUSINESS PHONE:		8317241011

	MAIL ADDRESS:	
		STREET 1:		585 WEST BEACH ST
		CITY:			WATSONVILLE
		STATE:			CA
		ZIP:			95076
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>gva20200605_11k.htm
<DESCRIPTION>FORM 11-K
<TEXT>
Document 1 - file: gva20200605_11k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>ex_189378.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 2 - file: ex_189378.htm

</DOCUMENT>
</SEC-DOCUMENT>