When I'm converting route relations to v2, I started to remove all the oneway streets from the route relations. This works well, as the routing helper in PT_Assistant lets me reconstruct the itineraries quite easily.
For some routes however removing all the oneway streets, loses information needed to reconstruct the routes, so now I was thinking to help the mapper by creating a temporary layer with a GPX track in containing all the ways that were in the route relation. Is there a method I can call with an array / list of ways that can create such a GPX layer? Polyglot
