Memorandums Engineering Production Support Current Memorandums Memo No. Description Signed Date 24-01 TDOT Project Scoping Guide 10/31/2024 24-02 TDOT Quality Manual 10/31/2024 25-01 Regarding Revised Drainage Manual Chapter 6 - End Treatments 01/31/2025 This Page Last Updated: January 30, 2025 at 2:17 PM