[Tagging] What classification for a connecting link?

[charlie at cferrero.net]

Nathan Edgars II (neroute2 at gmail.com) wrote:

> So a trunk road crosses a primary road, but you're not allowed to turn
> at the crossing. Instead you have to turn before or after and loop
> around to get from one to the other. If this connecting status is the
> sole reason through traffic would have for using the road, how should
> it be tagged? trunk? trunk_link? primary? primary_link? Does the
> presence of residential driveway access (in other words it would be
> residential were it not a connection) make a difference? Is it ever
> appropriate to leave it residential or tag it something else below
> primary, despite its use as a connection between trunk and primary
> highways?
>
Maybe you could think about it in terms of speed of travel - do cars  
typically travel at high speeds, moderate speeds or residential speeds  
- and is the road multi-lane, two-lane etc?

-- 
Charlie