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  		UNITED STATES<BR>
  	SECURITIES AND EXCHANGE COMMISSION
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  	WASHINGTON, D.C. 20549
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  	FORM 8-K
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  	CURRENT REPORT
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  	Pursuant to Section&nbsp;13 or 15(d) of the Securities Exchange Act of 1934
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  	Date of Report (Date of Earliest Event Reported):
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  	&nbsp;
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  	December 14, 2006
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  	Trinity Industries, Inc.
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  <BR>__________________________________________<BR>
  	(Exact name of registrant as specified in its charter)
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  	Delaware
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  	1-6903
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  	75-0225040
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  _____________________<BR>
  	(State or other jurisdiction
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  _____________<BR>
  	(Commission
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  ______________<BR>
  	(I.R.S. Employer
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  	of incorporation)
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  	File Number)
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  	Identification No.)
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  	2525 Stemmons Freeway, Dallas, Texas
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  	75207-2401
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  _________________________________<BR>
  	(Address of principal executive offices)
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  	&nbsp;
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  ___________<BR>
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  	Registrant&#146;s telephone number, including area code:
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  	214-631-4420
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  	Not Applicable
  <BR>______________________________________________<BR>
  	Former name or former address, if changed since last report
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  	&nbsp;
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  <!-- CoverPageRegistrant END --><P><FONT SIZE="2">
  Check the appropriate box below if the Form 8-K filing is intended to
  simultaneously satisfy the filing obligation of the registrant under any
  of the following provisions:</FONT>
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  <P><FONT SIZE="2">
  [&nbsp;&nbsp;]&nbsp;&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))<br>
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  	Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
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  (d) Election of New Director<br><br>On December 14, 2006, the Board of Directors of Trinity Industries, Inc. (the "Company") elected Adrian Lajous as an independent member of the Company&#x2019;s Board of Directors, effective immediately.  Mr. Lajous has not been appointed to any committees of the Board at this time.  Mr. Lajous will receive non-employee director compensation as previously established for the other non-employee directors which is described in the Board Compensation Summary Sheet filed as exhibit 10.26 of the Company&#x2019;s Form 10-Q Quarterly Report for the period ended September 30, 2006.  Mr. Lajous was awarded 2,800 restricted stock units that convert to common stock upon retirement from the Board and vest immediately prior to the 2007 Annual Meeting.  Mr. Lajous has no arrangement or understanding with any person regarding his selection as a director of the Company.  Mr. Lajous does not have any related person transactions with the Company reportable under Item 404(a) of Regulation S-K.  The December 14, 2006 press release regarding the election of Mr. Lajous is being filed with this Current Report on Form 8-K as Exhibit 99.1.<br><br>(e) Executive Compensation Matters:<br><br>On December 13, 2006 the Human Resources Committee (the "Committee") of the Board of Directors of the Company approved the 2007 base salaries for the named executive officers of the Company, as set forth in the following table.  The changes are effective January 1, 2007 except for Mr. Menzies whose salary change was retroactive back to May 16, 2006 when he was promoted to Senior Vice President and his responsibilities were increased.<br><br>Name and Position / 	                                                Base Salary<br>William McWhirter II, Senior Vice President and Chief Financial Officer	 / $425,000   <br>Mark Stiles, Senior Vice President and Group President	/ 	           $520,000<br>Stephen Menzies, Senior Vice President and Group President / 		   $520,000<br>Martin Graham, President North American Freight Car / 		           $437,000<br><br>The base salary of Mr. Timothy R. Wallace, Chairman, President and Chief Executive Officer of the Company, was unchanged.<br><br>The Committee also established a performance formula for the annual incentive program for fiscal 2007.  For fiscal year 2007, the Committee established performance measures for the named executive officers based on certain profitability metrics and return on equity employed.<br>
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  	Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.
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  (a)	On December 14, 2006, the Board of Directors of the Company amended Section 1 of Article III of the Bylaws of Trinity Industries, Inc. to increase the number of directors from eight (8) to nine (9).<br><br><br>
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  	Item 9.01 Financial Statements and Exhibits.
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  The following is filed as an exhibit to this Report.<br><br>99.1 Press release by the Company dated December 14, 2006 announcing the election of Adrian Lajous as a director of the Company.<br><br>
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  	SIGNATURES
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  	Pursuant to the requirements of the Securities Exchange Act of 1934, the
  	registrant has duly caused this report to be signed on its behalf by the
  	undersigned hereunto duly authorized.
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  	Trinity Industries, Inc.
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  	&nbsp;&nbsp;
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  <I>
  	December 15, 2006
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  <I>
  	Michael G. Fortado
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  <I>
  	Name: Michael G. Fortado
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  <I>
  	Title: Vice President and Corporate Secretary
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  	Exhibit&nbsp;Index
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  	Exhibit No.
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  	99.1
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  	&nbsp;
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  Press release by the Company dated December 14, 2006 announcing the election of Adrian Lajous as a director of the Company.
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metadata_documents: [{"type": "8-K", "sequence": "1", "filename": "htm_17065.htm", "description": "LIVE FILING", "secsgml_size_bytes": 12983}]
metadata_filer: {"company-data": {"conformed-name": "TRINITY INDUSTRIES INC", "cik": "0000099780", "assigned-sic": "3743", "irs-number": "750225040", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-06903", "film-number": "061281186"}, "business-address": {"street1": "2525 STEMMONS FREEWAY", "city": "DALLAS", "state": "TX", "zip": "75207-2401", "phone": "214-631-4420"}, "former-company": {"former-conformed-name": "TRINITY STEEL CO INC", "date-changed": "19720407"}}
text: Trinity Industries, Inc.  (Form: 8-K)
  UNITED STATES
  SECURITIES AND EXCHANGE COMMISSION
  WASHINGTON, D.C. 20549
  FORM 8-K
  CURRENT REPORT
  Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
  Date of Report (Date of Earliest Event Reported):
  December 14, 2006
  Trinity Industries, Inc.
  __________________________________________
  (Exact name of registrant as specified in its charter)
  Delaware
  1-6903
  75-0225040
  _____________________
  (State or other jurisdiction
  _____________
  (Commission
  ______________
  (I.R.S. Employer
  of incorporation)
  File Number)
  Identification No.)
  2525 Stemmons Freeway, Dallas, Texas
  75207-2401
  _________________________________
  (Address of principal executive offices)
  ___________
  (Zip Code)
  Registrant's telephone number, including area code:
  214-631-4420
  Not Applicable
  ______________________________________________
  Former name or former address, if changed since last report
  Check the appropriate box below if the Form 8-K filing is intended to
  simultaneously satisfy the filing obligation of the registrant under any
  of the following provisions:
  [  ]  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
  [  ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
  [  ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
  [  ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
  Top of the Form
  Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
  (d) Election of New Director
  On December 14, 2006, the Board of Directors of Trinity Industries, Inc. (the "Company") elected Adrian Lajous as an independent member of the Company's Board of Directors, effective immediately.  Mr. Lajous has not been appointed to any committees of the Board at this time.  Mr. Lajous will receive non-employee director compensation as previously established for the other non-employee directors which is described in the Board Compensation Summary Sheet filed as exhibit 10.26 of the Company's Form 10-Q Quarterly Report for the period ended September 30, 2006.  Mr. Lajous was awarded 2,800 restricted stock units that convert to common stock upon retirement from the Board and vest immediately prior to the 2007 Annual Meeting.  Mr. Lajous has no arrangement or understanding with any person regarding his selection as a director of the Company.  Mr. Lajous does not have any related person transactions with the Company reportable under Item 404(a) of Regulation S-K.  The December 14, 2006 press release regarding the election of Mr. Lajous is being filed with this Current Report on Form 8-K as Exhibit 99.1.
  (e) Executive Compensation Matters:
  On December 13, 2006 the Human Resources Committee (the "Committee") of the Board of Directors of the Company approved the 2007 base salaries for the named executive officers of the Company, as set forth in the following table.  The changes are effective January 1, 2007 except for Mr. Menzies whose salary change was retroactive back to May 16, 2006 when he was promoted to Senior Vice President and his responsibilities were increased.
  Name and Position / 	                                                Base Salary
  William McWhirter II, Senior Vice President and Chief Financial Officer	 / $425,000
  Mark Stiles, Senior Vice President and Group President	/ 	           $520,000
  Stephen Menzies, Senior Vice President and Group President / 		   $520,000
  Martin Graham, President North American Freight Car / 		           $437,000
  The base salary of Mr. Timothy R. Wallace, Chairman, President and Chief Executive Officer of the Company, was unchanged.
  The Committee also established a performance formula for the annual incentive program for fiscal 2007.  For fiscal year 2007, the Committee established performance measures for the named executive officers based on certain profitability metrics and return on equity employed.
  Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.
  (a)	On December 14, 2006, the Board of Directors of the Company amended Section 1 of Article III of the Bylaws of Trinity Industries, Inc. to increase the number of directors from eight (8) to nine (9).
  Item 9.01 Financial Statements and Exhibits.
  The following is filed as an exhibit to this Report.
  99.1 Press release by the Company dated December 14, 2006 announcing the election of Adrian Lajous as a director of the Company.
  Top of the Form
  SIGNATURES
  Pursuant to the requirements of the Securities Exchange Act of 1934, the
  	registrant has duly caused this report to be signed on its behalf by the
  	undersigned hereunto duly authorized.
  Trinity Industries, Inc.
  December 15, 2006
  By:
  Michael G. Fortado
  Name: Michael G. Fortado
  Title: Vice President and Corporate Secretary
  Top of the Form
  Exhibit Index
  Exhibit No.
  Description
  99.1
  Press release by the Company dated December 14, 2006 announcing the election of Adrian Lajous as a director of the Company.