[OSRM-talk] Junctions without turn instructions

Anders Gunnarsson anders.gunnarsson at appello.com
Tue Oct 28 22:24:25 UTC 2014


Hi Rudolf

> -----Original Message-----
> From: Rudolf Mayer [mailto:rudolf.mayer at gmail.com]
> Sent: den 28 oktober 2014 12:29
> To: osrm-talk at openstreetmap.org
> Subject: Re: [OSRM-talk] Junctions without turn instructions
> 
> Hi!
> 
> On 2014-10-28 07:45, Anders Gunnarsson wrote:
> > Can someone with a trained eye have a look on why there are no turn
> instructions at the junctions in this example? Mapping of highway tag
> seem a bit odd in the area. Would it help if the trunk road from the
> starting point continued past the junction, so that links were used only
> for connections between the two crossing roads?
> > http://map.project-osrm.org/?hl=en&loc=47.278328,16.093533&loc=47.2816
> > 54,16.085939&z=16&center=47.276834,16.088458&alt=0&df=0&re=0&ly=763558
> > 683
> 
> 
> Can't answer regarding OSRN, but I think the mapping of motoray & trunk
> road is fine in that area, the road connecting to the A2 motorway is in
> fact really that, a motorway link.
> 

Is it also correct that part of that road is mapped as trunk link?

If mapping is correct, can someone help me understand why OSRM don't add turn instructions?

Best regards
--
Anders


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