Erratum for the Electronic Updating of the CADD Users Manual
Erratum No. 21 - July 15, 2021
Chapter 3.8 Master Files:
Updated the entire chapter to replace references to older design software and include current level information.
Erratum No. 20 - June 23, 2021
Appendix A4 Caltrans Line Styles:
Updated MicroStation line style information to include new linestyles added with MicroStation CONNECT deployment.
Erratum No. 19 - April 12, 2021
Appendix A10 Named Level Libraries:
Updated Appendix A10 to include the new levels added with MicroStation CONNECT deployment.
Erratum No. 18 - July 13, 2020
Chapter 2.5 Plan Sheet Preparation - Levels Involved:
Updated the entire chapter to include Caltrans Named Level information.
Erratum No. 17 - August 30, 2019
Revised the links pointing to consultant resources and the manual.
Chapter 3.6 Roadway Design:
Updated the entire chapter to cover Caltrans’ current Roadway Design Software (RDS) -Civil 3D.
Appendix A1 Cell English Libraries
Updated Appendix A1 to include Caltrans’ Named Level Cell Libraries.
Appendix A7 Design, Survey, Topo and R/W data features
Updated Appendix A7 to cover features used to present data using the Named Level convention.
For previous erratum documentation from October 25. 2007 until January 25. 2019 , download the printable PPM Examples Errata (PDF).