| Memo | Date | Subject |
| de-01-23 | April 3, 2023 | Statewide Special Provision 360-001 (14), Concrete Pavement |
| de-02-23 | May 30, 2023 | Statewide Special Provision 008-054 (14), Prosecution and Progress |
| de-03-23 | June 26, 2023 | Statewide Special Provision 334-004 (14), Hot-Mix Cold-Laid Asphalt Concrete Pavement |
| de-04-23 | July 5, 2023 | Statewide Special Provision SP 002-007 (14), Instructions to Bidders |
| de-05-23 | July 5, 2023 | Statewide Special Provision 000-385 (14), Important Notice to Contractors |
| de-06-23 | July 5, 2023 | Statewide Special Provision 000-386 (14), Important Notice to Contractors |
| de-07-23 | July 5, 2023 | Statewide Special Provision 000-387 (14), Important Notice to Contractors |
| de-08-23 | July 5, 2023 | Statewide Special Provision 000-389 (14), Important Notice to Contractors |
| de-09-23 | July 5, 2023 | Statewide Special Provision 000-390 (14), Important Notice to Contractors |
| de-10-23 | July 5, 2023 | Statewide Special Provision 000-391 (14), Important Notice to Contractors |
| de-11-23 | July 5, 2023 | Statewide Special Provision 000-392 (14), Important Notice to Contractors |
| de-12-23 | July 6, 2023 | Statewide Special Provision SP 000-395 (14), Important Notice to Contractors, |
| de-13-23 | August 8, 2023 | Statewide Special Provision SP 712-003 (14), Cleaning and Sealing Joints and Cracks (Asphalt Concrete), |
| de-14-23 | August 8, 2023 | Statewide Special Provision SP 423-005 (14), Retaining Walls |
| de-15-23 | August 23, 2023 | Statewide Special Provision 002-014 (14), Instructions to Bidders |
| de-16-23 | August 23, 2023 | Statewide Special Provision SP 002-015 (14), Instructions to Bidders |
| de-17-23 | August 30, 2023 | Statewide Special Provision SP 500-008 (14), Mobilization |
| de-18-23 | September 13, 2023 | Statewide Special Provision SP 421-012 (14), Hydraulic Cement Concrete |
| de-19-23 | September 15, 2023 | Statewide Special Provision SP 440-005 (14), Reinforcement for Concrete |
| de-20-23 | October 18, 2023 | Statewide Special Provision SP 247-005 (14), Flexible Base |
| de-21-23 | October 26, 2023 | Statewide Special Provision SP 007-013 (14), Legal Relations and Responsibilities |
| de-22-23 | November 3, 2023 | Statewide Special Provision SP 006-040 (14), Control of Materials |
| de-23-23 | November 10, 2023 | Statewide Special Provision SP 3096-003 (14), Asphalt, Oils, and Emulsions |
| de-24-23 | November 10, 2023 | Statewide Special Provision SP 006-039 (14), Control of Materials |
| de-25-23 | December 13, 2023 | Statewide Special Provision SP 008-055 (14), Prosecution and Progress |
| de-26-23 | December 13, 2023 | Statewide Special Provision SP 008-056 (14), Prosecution and Progress |
| de-27-23 | December 21, 2023 | Statewide Special Provision SP 009-016 (14), Measurement and Payment |