[OSM-talk] [tagging] Feature Proposal - RFC - Clearance

[Renaud MICHEL]

Le vendredi 31 juillet 2009 à 03:23, Roy Wallace a écrit :
> What about a way that has either a physical limitation or a legal
> limitation (not both). Perhaps there is some argument that the tag
> should differentiate between these situations? Though I admit I can
> only think of a weak one - that it makes it clearer for users and
> mappers

I have a very good example:
For an ambulance, many legal limitations (like speed limit) don't apply, so 
if a road has a legal limitation for the maximum height of 2m but you can 
actually physically take that road with a 3m ambulance, that is a useful 
information for the ambulance driver who then knows he can actually take 
that road, although regular users may not.

-- 
Renaud Michel