TRINITY INDUSTRIES INC — Director's Dealing 2008

Jun 3, 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TRINITY INDUSTRIES INC (NYSE/TRN)
CIK: 0000099780
Period of Report: 2008-06-02

Reporting Person: McWhirter William A (Sr. VP & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-06-02	Common Stock	S	300	$40.15	Disposed	187846	Direct
2008-06-02	Common Stock	S	2600	$40.153	Disposed	185246	Direct
2008-06-02	Common Stock	S	400	$40.17	Disposed	184846	Direct
2008-06-02	Common Stock	S	400	$40.18	Disposed	184446	Direct
2008-06-02	Common Stock	S	100	$40.19	Disposed	184346	Direct
2008-06-02	Common Stock	S	200	$40.20	Disposed	184146	Direct
2008-06-02	Common Stock	S	200	$40.21	Disposed	183946	Direct
2008-06-02	Common Stock	S	1200	$40.23	Disposed	182746	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	731	Indirect