In osm,
Way A has nodes [n1, n2]
Way B has nodes [n2, n3]
Way C has nodes [n3, n4]
Way D has nodes [n4, n5]
coordinates - 1.28657, 103.8452
Way A has traffic “turn:lanes”=>“left|left;through|through|through|through;right|right”
Way B has traffic “turn:lanes”=>“left|left;through|through|through|through;right|right”
Way C and D do not have turn:lanes.
How to determine that the last lane of B Way also connects to D? Because there is no relation between B and D and C doesn’t have any turn:lanes information. I also looked at relations like route and connectivity from pbf file but didn’t find anything. If I want to have lane connectivity of this intersection then how can I do it?
8 posts - 4 participants
Ce sujet de discussion accompagne la publication sur https://community.openstreetmap.org/t/how-to-use-turn-lanes-in-osm-to-find-lane-connectivity-on-intersection/9260