OpenStreetMap
How to change a juntion to show it's now a tuen left only?
Publikigita de cmodyssey je 14 novembro 2010 en English.Hi,
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.
Diskuto
Komento de marscot je 14 novembro 2010 je 21:37
at juntion node add this
restriction=no_right_turn
Komento de cmodyssey je 14 novembro 2010 je 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.
Komento de chillly je 14 novembro 2010 je 21:49
You might like to look at the more comprehensive relation:
osm.wiki/Turn_restrictions
Komento de marscot je 14 novembro 2010 je 22:01
you should add except=foot which would let routing programs let people walking turn what ever way they want.
Komento de ALE! je 15 novembro 2010 je 11:05
AFAIK turn restriction should be a relation and not a node. Also I think that "except=foot" is not necessary.
Komento de Pink Duck je 15 novembro 2010 je 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.
Komento de stephan75 je 15 novembro 2010 je 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