[OSM-talk] [Tagging] - RFC - Motorway_link implies oneway=??

[Claudius Henrichs]

Alex Mauer:
> highway=* isn't always motorcar=yes, either.  There's a table at
> http://wiki.openstreetmap.org/index.php/OSM_tags_for_routing/Access-Restrictions
> which describes the restrictions.  (Note: I did not create it.)

The page you linked applies only to one appliance of OSM data which is 
routing so it doesn't quite fit on generating "good" OSM data in general.

Can you tell any advantage of implying highway=motorway_link to be oneway?