[Tagging] Reconstructing «Dificult passability» proposal to «Obstacle»

[Eric SIBERT]

> you could use lanes=1 on the narrow parts.

Agree.


>> - a bridge or a raft with a bad link to the road/track i.e. a step at each
>> end of the bridge/raft. obstacle=unevenness ? or obstacle=step? For me
>> unevenness is to soft for what you describe.
>
>
> split the way and put a short highway=steps, step_count=1

No. It would indicate that it can't be used by vehicles.

>> - a road on a dam or a bridge have been damaged : a bailey bridge
>> (http://en.wikipedia.org/wiki/Bailey_bridge) have been temporary (for ten
>> years ;-) ) added on it.
>
>
> is this an obstacle, or is it simply another type of bridge
> construction? If it is an obstacle the tagging should line out in what
> the obstacle consists (smoothness, width, maxweight, ...)

It's first a lanes=1 and second short connecting slopes at each end. 
Something no so far from the steps I mentioned earlier i.e. you have to 
slow down at entrance and exit of the bridge.

Éric