OpenStreetMap
How to change a juntion to show it's now a tuen left only?
Postat de cmodyssey pe 14 noiembrie 2010 în EnglishHi,
Can someone let me know how I edit OSM to change it from a T juntion being able to turn left and right, to only being able to turn left.
Thanks,
Richard.
Discuție
Comentariu de la marscot pe 14 noiembrie 2010 la 21:37
at juntion node add this
restriction=no_right_turn
Comentariu de la cmodyssey pe 14 noiembrie 2010 la 21:47
Hi Marscot,
Thanks for that, I think I've done it right.
Could you take a look if you don't mind pleace.
Thanks,
Richard.
Comentariu de la chillly pe 14 noiembrie 2010 la 21:49
You might like to look at the more comprehensive relation:
osm.wiki/Turn_restrictions
Comentariu de la marscot pe 14 noiembrie 2010 la 22:01
you should add except=foot which would let routing programs let people walking turn what ever way they want.
Comentariu de la ALE! pe 15 noiembrie 2010 la 11:05
AFAIK turn restriction should be a relation and not a node. Also I think that "except=foot" is not necessary.
Comentariu de la Pink Duck pe 15 noiembrie 2010 la 13:21
Create a new relation, with type=restriction, and restriction=no_right_turn tags and add to the relation the way before the junction with role 'from', the junction node with role 'via' and the restricted right turn way with role 'to'. Be aware that not all routing algorithms currently support turn restrictions, but the surviving ones likely will.
Comentariu de la stephan75 pe 15 noiembrie 2010 la 16:41
There is even a plugin for the editor JOSM that makes it really very easy to add turn restrictions by the means of a relation ...
osm.wiki/JOSM/Plugins/Turnrestrictions