What is the ideal method to map ferry routes?
Option A: 1 single way and 2 separate relations for each side, and 1 route master. eg: Whitehall to St. George and its reverse St. George to White Hall (12550923)
Option B: 2 separate ways, 2 relations and 1 route master
Option C: 1 single way and 1 relation only.
Particularly, I am trying to map the Kochi Water Metro network Relation: 17508068