[mkgmap-dev] Turn Restrictions

Tue Dec 1 19:07:43 GMT 2009

Hi Rodrigo,

> I'm having some problems with turn restrictions in Garmin Mobile XT.
> 
> Take a look at this roundabout:
> OSM: http://osm.org/go/M5t4FIy73--
> Satellite: https://dl.dropbox.com/u/114881/screenshots/round-1.png
> 
> In OSM data we have some turn restrictions. But when I convert the osm data
> to garmin, the mobile XT routing system offers the route in this way,
> ignoring the turn restriction:
> https://dl.dropbox.com/u/114881/screenshots/round-3.png
> 
> How I need to configure the turn restriction to work in Mobile XT? The
> restrictions are made using the information at
> http://wiki.openstreetmap.org/wiki/Relation:restriction

That restriction has a mistake. It has key=no_left_turn but that
should be restriction=no_left_turn.

Cheers,

Mark