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   CADD Services   

Our mission is to provide the State of Ohio’s Transportation Engineering Community with computer aided design application support, training and innovation to be used in the planning, design, construction, and maintenance of Ohio’s transportation infrastructure.


04.20.2018  -  ODOTcadd Standards Update for April, 2018
The April 2018 CADD standards update represents the latest release of the ODOTcadd Standards for MicroStation and GEOPAK V8i (SELECTseries 4). The standards are continuously improved and subject to change with future updates.
The ODOTcadd standards include many of ODOT’s previous V8istd CADD Standards for MicroStation and GEOPAK with additional newly developed standards for Bentley’s OpenRoads technology; however, there are some changes that are not backwards compatible with previous releases of ODOT’s CADD Standards and existing projects. ODOT recommends completing existing projects using the previously published V8istd CADD Standards. New projects started with MicroStation and GEOPAK V8i (SELECTseries 4) should use the new ODOTcadd Standards.
For this update, the GEOPAK/PowerGEOPAK related standards for the OpenRoads technology have been updated using the SELECTseries 4 version of the software and are therefore incompatible with GEOPAK/PowerGEOPAK (SELECTseries 3). The following software version was used for these updates:
  • PowerGEOPAK V8i (SELECTseries 4)
The ODOTcadd Standards are delivered as a single executable file.  They can be installed as a new FULL set of standards or as a quarterly patch update.  The patch install will not work if the currently installed version is not up to date (previous January 2017 CADD Standards installed).
For additional information on setup and configuration of the ODOTcadd Standards please refer to our video tutorial:
Please click the image below to review or download the quarterly CADD Standards update.

ODOTcadd Standards Update Notes - April, 2018

ODOTcadd Standards FULL Install - April, 2018

ODOTcadd Standards PATCH Install - April, 2018



The ODOT CADD Standards provided do not exempt the professional from performing responsible engineering and/or surveying.  The ODOT CADD Standards are intended to provide uniform procedures and standards for organizations that perform CADD related services for ODOT.  The professional shall have final responsibility for the accuracy of all input and output of computer-based applications.