Using Advanced Functions - Autodesk Roadway Design for Infraworks 360 Essentials - page 95

rules about how you want InfraWorks to
redesign your profile (see Figure 3-2 ).
Figure 3-2: The Profile Constraints section
of the Profile Optimization panel
Maximum Grade This establishes the
steepest grade allowable on the tangent
sections of the profile. The initial value is
set when you provide a value for Design
Speed but you can change it after doing
so.
Minimum PVI Spacing The
optimization process will create
additional PVIs in your profile. This
value establishes a minimum distance
between them. Increasing this value will