Technical memoranda
Technical memoranda are not currently available in an ADA-accessible format. To request a reasonable accommodation and/or an alternate form of web content, email Bruce Johnson.
MnDOT’s active and historical technical memoranda (TM)
| Tech memo | Subject | Issue date | Expire date |
|---|---|---|---|
| 26-01-C-01 (PDF) | Commissioner's Equipment Rental Schedule | 1/15/2026 | 12/31/2027 |
| 24-05-TS-01 (PDF) | MnDOT Standard Specifications for Construction | 3/18/2025 | 10/23/2030 |
| 24-03-B-01 (PDF) | Adhesive Anchoring Systems in Sustained Tensile-Load Applications | 6/04/2024 | 12/27/2028 |
| 24-02-ENV-01 (PDF) | Tree Clearing Timing Requirement | 2/21/2024 | 12/31/2028 |
| 23-02-TS-01 (PDF) | Dissolution of Supplemental Specifications to the MnDOT Standard Specifications for Construction, 2020 Edition | 7/07/2023 | 7/19/2026 |
| 22-08-T-02 (PDF) | Minnesota Work Zone Safety and Mobility Requirements | 12/13/2022 | 11/08/2027 |
| 22-04-B-02 (PDF) | Use of Plastic Pipe for Storm Sewer and Culverts on Trunk Highways | 5/06/2022 | 4/18/2027 |
| 22-03-B-01 (PDF) | Bridge Preservation and Improvement Guidelines | 4/07/2022 | 6/30/2026 |
| 22-01-T-01 (PDF) | MnDOT Provisions for Pavement Marking Operations | 1/20/2022 | 1/05/2027 |
| 21-06-TS-05 (PDF) | Restricted Crossing U-Turn (RCUT) Design and Implementation Guidance | 1/04/2022 | 11/15/2026 |
| 21-05-TS-04 (PDF) | Under-Bridge Typical Section | 12/07/2021 | 11/01/2026 |
| 21-02-TS-02 (PDF) | MnDOT Standard Specifications for Construction | 7/26/2021 | 7/19/2026 |
| State Aid (PDF) | Please refer to the State-Aid website. (Link will redirect you) | 1/01/2000 | 12/31/2099 |