[mkgmap-dev] highway=track with no road_class and road_speed set breaks routing ## was ## "No roads near target" bug in Schwabmünchen

Wed Apr 10 08:10:50 BST 2013

Hi Franco,

franco_bez wrote
> If you comment the line number 16 in the "overlays" file
>> # residential
>> #0x00c06:  0x0c, 0x06
> routing to the address works again.
> 
> Whatever this means. Do overlays also need a "road_class" and "road_speed"
> ?

Please see 
http://wiki.openstreetmap.org/wiki/Mkgmap/help/Custom_styles

If I got this right, the overlays were ment to be used like this:
One type for the road, the second (non-routable) type for the additional
line that 
overlays the first.

What I don't understand is this line in the wiki:
"Note that only the first way in the overlays file is routeable. "

My understanding of the program code is that it simply adds lines with the
given types.
Maybe it was meant to be 
"Make sure that only the first way in the overlays file is routeable. "

Gerd

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