By itself, OSM is just a geo database so it's somewhat misleading to state "what it doesn't tells you". In fact, OSM is perfectly capable of representing lane restrictions (http://wiki.openstreetmap.org/wiki/Lanes) and…
By itself, OSM is just a geo database so it's somewhat misleading to state "what it doesn't tells you". In fact, OSM is perfectly capable of representing lane restrictions (http://wiki.openstreetmap.org/wiki/Lanes) and…