Exhibit 10.8

TRINITY INDUSTRIES, INC.

DIRECTOR COMPENSATION

Summary Sheet as of December 26, 2022

On December 26, 2022, the Board of Directors approved the following compensation for non-employee directors, effective in 2023:

•Board member annual cash retainer – $85,000

•Board member annual equity compensation – $138,000, using share price on the date of the grant as the basis for awards

•Independent Chairman of the Board – annual retainer of $150,000, to be paid in cash and/or equity, as selected by the Chairman

•Chairs of Audit Committee and Human Resources Committee – annual cash retainer of $20,000

•Chairs of Corporate Governance and Directors Nominating Committee and Finance and Risk Committee  – annual retainer of $15,000

•Members of the Audit Committee – annual cash retainer of $10,000

•Members of the Corporate Governance and Directors Nominating Committee, Human Resources Committee, and Finance and Risk Committee – annual cash retainer of $7,500