<SEC-DOCUMENT>0000099780-19-000091-index.html : 20190604 <SEC-HEADER>0000099780-19-000091.hdr.sgml : 20190604 <ACCEPTANCE-DATETIME>20190604165218 ACCESSION NUMBER: 0000099780-19-000091 CONFORMED SUBMISSION TYPE: 11-K PUBLIC DOCUMENT COUNT: 4 CONFORMED PERIOD OF REPORT: 20181231 FILED AS OF DATE: 20190604 DATE AS OF CHANGE: 20190604 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: 11-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-06903 FILM NUMBER: 19877311 BUSINESS ADDRESS: STREET 1: 2525 STEMMONS FREEWAY CITY: DALLAS STATE: TX ZIP: 75207-2401 BUSINESS PHONE: 214-631-4420 MAIL ADDRESS: STREET 1: 2525 N STEMMONS FREEWAY CITY: DALLAS STATE: TX ZIP: 75207 FORMER COMPANY: FORMER CONFORMED NAME: TRINITY STEEL CO INC DATE OF NAME CHANGE: 19720407 </SEC-HEADER> <DOCUMENT> <TYPE>11-K <SEQUENCE>1 <FILENAME>trnprofitsharingplan-2018.htm <DESCRIPTION>11-K <TEXT> Document 1 - file: trnprofitsharingplan-2018.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23 <SEQUENCE>2 <FILENAME>exh23-profitsharingplanx20.htm <DESCRIPTION>EXHIBIT 23 <TEXT> Document 2 - file: exh23-profitsharingplanx20.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>signatureblacktrinity01.jpg <TEXT> Document 3 - file: signatureblacktrinity01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>trinityinclogoverticalhrbl06.jpg <TEXT> Document 4 - file: trinityinclogoverticalhrbl06.jpg
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