<SEC-DOCUMENT>0000099780-22-000025-index.html : 20220329
<SEC-HEADER>0000099780-22-000025.hdr.sgml : 20220329
<ACCEPTANCE-DATETIME>20220329162725
ACCESSION NUMBER:		0000099780-22-000025
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20220329
DATE AS OF CHANGE:		20220329

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRINITY INDUSTRIES INC
		CENTRAL INDEX KEY:			0000099780
		STANDARD INDUSTRIAL CLASSIFICATION:	RAILROAD EQUIPMENT [3743]
		IRS NUMBER:				750225040
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06903
		FILM NUMBER:		22781248

	BUSINESS ADDRESS:	
		STREET 1:		14221 N DALLAS PARKWAY
		STREET 2:		SUITE 1100
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75254
		BUSINESS PHONE:		214-631-4420

	MAIL ADDRESS:	
		STREET 1:		14221 N DALLAS PARKWAY
		STREET 2:		SUITE 1100
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75254

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TRINITY STEEL CO INC
		DATE OF NAME CHANGE:	19720407
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>a2022proxy-noticeandaccess.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: a2022proxy-noticeandaccess.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>trinityindustriesinc_naxp6.jpg
<TEXT>
Document 2 - file: trinityindustriesinc_naxp6.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>trinityindustriesinc_naxp6a.jpg
<TEXT>
Document 3 - file: trinityindustriesinc_naxp6a.jpg

</DOCUMENT>
</SEC-DOCUMENT>