On Wed, 2014-01-01 at 22:00 -0200, Fernando Trebien wrote: > .... A smarter router could even change this preference > based on weather conditions (under rain, sett gets considerably > slippery, and dirt would be far less preferable than compacted). >
I guess that is why I like the use of tracktype=, its a hierarchical tag, its easy for a router to decide to show (eg) grade1 through to grade3 roads and not offer grade4 and grade5. A user can switch their router to what ever level of 'braveness' that they feel. I think the values possible under surface= are less clear, is =dirt better than =earth ? Badly maintained =compacted can be far worse than =dirt sometimes, pot holes (as we call there here) can be unexpected and dangerous at speed. There are so many legal values .... David _______________________________________________ Tagging mailing list [email protected] https://lists.openstreetmap.org/listinfo/tagging
