<SEC-DOCUMENT>0000099780-16-000231-index.html : 20160531 <SEC-HEADER>0000099780-16-000231.hdr.sgml : 20160530 <ACCEPTANCE-DATETIME>20160531153422 ACCESSION NUMBER: 0000099780-16-000231 CONFORMED SUBMISSION TYPE: 11-K PUBLIC DOCUMENT COUNT: 4 CONFORMED PERIOD OF REPORT: 20151231 FILED AS OF DATE: 20160531 DATE AS OF CHANGE: 20160531 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: 161685641 BUSINESS ADDRESS: STREET 1: 2525 STEMMONS FREEWAY CITY: DALLAS STATE: TX ZIP: 75207-2401 BUSINESS PHONE: 214-631-4420 FORMER COMPANY: FORMER CONFORMED NAME: TRINITY STEEL CO INC DATE OF NAME CHANGE: 19720407 </SEC-HEADER> <DOCUMENT> <TYPE>11-K <SEQUENCE>1 <FILENAME>trnprofitsharingplan-2015.htm <DESCRIPTION>11-K <TEXT> Document 1 - file: trnprofitsharingplan-2015.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>emailsignatureblacktrinitylo.jpg <TEXT> Document 3 - file: emailsignatureblacktrinitylo.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>trinityinclogoverticalhrblac.jpg <TEXT> Document 4 - file: trinityinclogoverticalhrblac.jpg
</DOCUMENT> </SEC-DOCUMENT>