Working on the circulatory alignment of a roundabout, I have multiple templates dropped:
- where there is the circulatory roadway plus full curb and gutter adjacent to a splitter island (and usually, some bit of the splitter island)
- where there is the circulatory roadway plus more pavement to tie to the approach and departures
- where there is transition between the two above
- some others I don't want to get into.
The problem in question is that at some splitter islands (but not all), where it should be finding lateral and vertical keypoints along attached linework, instead of finding this linework it for some reason connects to one of the other splitter islands where it is not in the same cross section or even close.
Here I have a good island and a bad island. In the first picture, the top left is supposed to have the surface of a splitter island. I could understand if it was a matter of just not being able to find the linework that should define the island segment, but I would then expect it to just terminate there or fail or something. I should not expect it to locate part of an island more than 5 feet away.
