Floor Packet Page No. 192 Amend CSSB 1, in Article X of the bill, by adding the following appropriately numbered rider following the appropriation to the State Auditor's Office: ___. Effectiveness Audit of the Texas Department of Transportation. It is the intent of the legislature that the state auditor, pursuant to the auditor's authority under Section 321.0134, Government Code, use an appropriate portion of the funds appropriated to the State Auditor's Office by this Act to perform an effectiveness audit of the Texas Department of Transportation and evaluate the department's planned use of state money, including fees, tolls, and other revenue sources to support future transportation projects. It is the intent of the legislature that the state auditor complete the audit and submit the audit report not later than January 1, 2007.