$450 Million Public Offering Convertible Notes

$450 million Public Offering (Convertible Notes) Trinity Industries used the proceeds of this offering to provide additional funds for general corporate purposes, including the expansion of its railcar leasing business and possible repayments or repurchases of a portion of its outstanding indebtedness. J. P. Morgan Securities Inc., Banc of America Securities LLC, and Wachovia Securities acted as joint book-running managers.