Good day everyone,
Always something new at work to learn. I need assistance in regards to modeling a headwall on the side of a driveway and ditch. I modeled the driveway using a simple civil cell that came with the program (though would like to learn how to do one with a sidewalk in the driveway with a triangular flare like this one). Then I used a retaining wall linear template to build the headwall on the side. As you can see in the images below, when I try to tin model from the meshes and linear breaklines, the ditch and driveway tries to tie to the walls footing. I'm not exactly sure how to properly fix that given that the portion of the wall above the driveway isnt at a 90 degree angle but 89.9 degrees plus its flush to the driveway. The ditch cuts into the wall with overlap (not sure if that's the issue). I would appreciates any assistance or advice on how to properly model such an example.