[OSM-talk] Statistics on planet.osm.gz

Immanuel Scholz immanuel.scholz at gmx.de
Thu Apr 13 10:59:43 BST 2006


> I think it needs to be described as a city road to stop any future route
> planners from deciding it would be a perfectly reasonable route rather
> than the longer highway that goes round the city.

Ok, no problem here. Just skip the city part off the highway. Way's can
contain holes - no problem here.


   A -------ab------- B -----bc------ C ------cd------- D


A, B, C, D are nodes
ab, bc, cd are line segments

=====    ====== is the highway. It contain a space, since the highway
isn't a highway within the city (as you suggest)
     ----       is the city road.

Ciao, Imi.

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