I am trying to figure out mapping complex intersections and I am a little stumped :) To completely represent all possible lanes and turns in an intersection, you would need to define:
- The lane layout (turn lanes, through lanes)
- The lane connectivity (which lane connects to which at the far end of the intersection)
If I asked you to map this intersection completely, how would you do it? Which (combination of) turn / lane tagging schemes would you use?
(If you're interested, this type of intersection is a CFI or continuous flow intersection.)