Latest Design Revisions
The table below summarizes the changes made with the latest revisions to the SUDAS Design Manual. There is also a link below that contains the entire revision packets. However, if your manual is not updated to the 2018 Edition, the revisions below will not coordinate with your manual.
Download a complete packet of revisions
| Chapter | Section | Pages | Summary of Changes |
|---|---|---|---|
| 1 | Table of Contents | ii | Updated to reflect changes made in Chapter 1. |
| 1 | 1A-1, C | 2 | Updated the first sentence to match the current list of chapters. |
| 1 | 1D-1, I through K | 11-62 | Revised "Items to be Specified" list based on SUDAS Specifications revisions. Updated "Incidental or Included Items" list. Updated "Bid Items" list. |
| 1 | 1E-1, B, 3 | 1 | Corrected spelling error. |
| 2 | 2A-4, C, 4, a | 6-8 | Deleted references that no longer exist; affected pages the followed. |
| 5 | Table of Contents | ALL | Updated to reflect changes made in Chapter 5. |
| 5 | 5D-1 | ALL | Modified binder grades per new climate information. |
| 5 | 5E-1, I, 2, c | 13 | (4th paragraph) changed the maximum water-cement ratio from 0.45 to 0.42. |
| 5 | 5F-1 | ALL | Updated and expanded truck mix tables; modified parameters to use AASHTO charts for seasonal variability, resilient modulus, and modulus of subgrade reaction; developed new thickness tables. |
| 5 | 5J-2 (new) | ALL | Added new design section for cold-in-place recycling projects. |
| 5 | 5J-3 (new) | ALL | Added new design section for full depth reclamation projects. |
| 6 | 6H-1, D, 2 | 8 | Minor correction to fix numbering. |
| 7 | Table of Contents | i | Updated to reflect changes made in Chapter 7. |
| 7 | 7A-1 | ALL | Updated the requirements to reflect changes in General Permit No. 2 regulations (effective 3/1/18). |
| 7 | 7B-1 | ALL | Updated the requirements to reflect changes in General Permit No. 2 regulations (effective 3/1/18). |
| 12 | 12A-2, E | 6-7 | Enhanced design information on the use of bricks and pavers in pedestrian access routes. |
| 12 | 12A-3 | 1-3 | Updated Iowa DOT logo; corrected reference and figure title. |
| 13 | Table of Contents | i | Updated to reflect changes made in Chapter 13. |
| 13 | 13E-1 | 7-19 | Added option for placement of traffic signal pole foundation in rock; affected pages that followed. |
Page last updated: December 4, 2018