[Tagging] Ford and other river crossing : (was : waterway=wadi problem)
Warin
61sundowner at gmail.com
Sat Jan 24 20:40:35 UTC 2015
On 25/01/2015 5:39 AM, Eric SIBERT wrote:
>> I wonder if there are enough of them to warrant their own bridge=*,
>> as there are so many kinds of bridges. I bet we can put a ford tag on
>> the bridge - it might be a simple solution.
>
> I agree with your suggestion of using boot bridge=yes and ford=yes as
> it is usually a bridge but sometime behaves like a ford. I would avoid
> flood_prone=yes as it is made to be used when reasonably submerged.
> Adding depth=0 (or -0.5 ?) to indicate that the ford aspect is usually
> dry. (depth is not really used with bridge=* : 14 over 2400000).
>
> Eric
>
Is a bridge in flood usable? I think not. A ford is supposed to be
usable when wet, but not when flooded. The bridge when wet on the road
surface ... well I'd tend not use it.
If the bridge is not usable in flood I'd tag it flood prone.
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