[Routing] Feedback-Optimized Metrics

[Jon Bright]

Marcus Wolschon wrote:
> 
> For very good initial valued we can even use the big load
> of gps-traces in the OSM-database 

Be careful here - I do a lot of my surveying by car.  But I sometimes 
drive much more slowly or stop while reading a street name, noting down 
how a junction's put together, etc.  Assuming other people are doing 
this, the data in the OSM DB may not be too reliable for your purpose.

-- 
Jon Bright
Silicon Circus Ltd.
http://www.siliconcircus.com