• How can designers insert a short curve at the superelevation transition breakpoint for smoothness?

    The Illinois Tollway requires a short (50-70') vertical curve to be inserted at each superelevation transition breakpoint in order to eliminate the kink that results at the edge of pavement (or lane) that is being supered. Is there a way to insert this…
  • ORD Export - Linear Features Problem

    When exporting my corridor from OpenRoads Designer to a dwg or dgn, it connects the gaps between the linear features. For example, on the earthworks linear feature, it is connecting the cut features together and the fill features together. I'm also…