Hi, kaerast wrote: > The wiki suggests that the track grades are for surface type rather than > usability.
Call me naive but for me there is a very strong correlation between the two. Bye Frederik -- Frederik Ramm ## eMail [email protected] ## N49°00'09" E008°23'33" _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk
