I'm creating a corridor for a driveway because the civil cell provided by our DOT is inadequate. I'm using point control to get the proper width and the radius return. On one side it works fine, on the other it does not start at the first station resulting in a weird paving jump and a hole in the model because of it. See attached for visual. I've tried different geometric alignments, I've added key stations, I've redone it countless times to see if there was a bug or ghost and have gotten to the point I am out of ideas
I'm still learning a lot in ORD and am not sure where to check if the create 3D is enabled for the feature definition or the corridor, or how to create a surface beyond the corridor features...do you happen to know where I can find information on that? If not, no worries I will search it out.
Have you tried using a horizontal feature constraint rather than a point control? I created this tutorial specifically for creating end condition corridor tie-in points, but the method may also help your situation. Minimizing point controls also helps improve performance/processing time. I hope this helps. PDF