[OSRM-talk] "Time-to-destination" on OSRM is too short

2014-02-10 Thread Spod OSM
The time-to-destination shown on the public OSRM router seems to be much too short. e.g. For the route from "Sheffield" to "Nottingham", via Chesterfield (UK), OSRM says it will take 42 minutes. That is not a realistic time at all. Even if you drive "as fast as possible" (breaking the speed

Re: [OSRM-talk] "Time-to-destination" on OSRM is too short

2014-02-10 Thread Richard Fairhurst
Spod OSM wrote: Looking at the OSM data, it does look as if there is missing maxspeed data on some of the roads involved (but the maxspeed on the major length of motorway is correctly tagged), but presumably OSRM uses sensible scaled down defaults, relative to the way type, in that case? Any sug

Re: [OSRM-talk] "Time-to-destination" on OSRM is too short

2014-02-10 Thread Martin Koppenhoefer
2014-02-10 14:16 GMT+01:00 Richard Fairhurst : > The correct solution is to add maxspeed tags, traffic lights etc. > +1, especially maxspeed is esential for travel times if there are explicit limits for bigger parts of your journey. Generally it seems that different ideas in different areas of

Re: [OSRM-talk] "Time-to-destination" on OSRM is too short

2014-02-10 Thread Richard Fairhurst
Martin Koppenhoefer wrote: Generally it seems that different ideas in different areas of the world, of what a "trunk" road is supposed to be, now fall onto our feet ;-) One option that comes to my mind would be that you change the road classification in Britain to use trunk only on those ways whe