Welcome to the CAD/D Section This area contains the documentation for the Department's Computer Aided Drafting/Design (CAD/D) system.  If you don't find what you need, please use the contact form at the bottom of the page to let us know. The CAD/D section has two primary functions: supporting and training the Department's MicroStation and MX users, and providing project visualization and photo rendering services. Samples of the rendering projects can be seen here. Recent additions include... August 28 Information about Statewide Drawings and the newly available Soil Maps has been added. August 17 Introducing a Level Library and Rules files for the BOR (borings) drawing. July 21 Keep your workstation lean and mean.  Periodic  PC Maintenance Is recommended for all workstations. July 7 There are often circumstances where more than two profiles are useful on a profile drawing.  Two procedures are now available for Adding Profiles to a standard profile drawing. July 1 The 2009 edition of the CAD/D Procedures & Requirements is now available. Many of the files on the download page have also been updated. more updates... Submit your comments and enhancement requests. CAD/D Comment/Request form   CAD/D Homepage | MicroStation v8 Documentation MX Documentation  | NHDOT File Library