Allows you to create new design guidelines and edit, rename, or delete existing ones. A design guideline is a set of parameters used for roundabout design. You can set up multiple design guidelines to recall them in the future (e.g. to handle roundabout specifications outlined by different local authorities).

To open the Select Current Design Guideline dialog box, click Design Guidelines on the TORUS toolbar or ribbon.

Note: The standard design guidelines can only be viewed - they cannot be edited, renamed, or deleted. However, you can copy a design guideline and then edit it or create new design guidelines. Unlike the default design guideline, user created design guidelines can be edited, renamed, and deleted.

The following design guidelines can be created:

• Vehicle Envelopes Design Methods
  • Transoft (default)
  • Turbo Roundabout
  • Australian
  • Mini Roundabout
• Regional Design Methods
  • French
  • British
  • German