[Tagging] bridge movable vs swing vs swinging

[John Packer]

PS: If you removed these 'bridges as area', you probably should fix that.


2014-08-12 9:02 GMT-03:00 John Packer <john.packer7 at gmail.com>:

> Richard,
> Perhaps these cases in which the outline of the bridge was drawn is
> related to this proposal:
> http://wiki.openstreetmap.org/wiki/Proposed_features/man_made%3Dbridge
>
> I believe it's main purpose is to solve a known rendering problem in
> bridges.
> Nowadays, when two or more parallel ways are in a bridge/viaduct, they are
> drawn as separate bridges.
> Drawing the area of the bridge would solve that.
>
> Cheers,
> John
>
>
> 2014-08-12 6:26 GMT-03:00 Richard Z. <ricoz.osm at gmail.com>:
>
> On Tue, Aug 12, 2014 at 12:23:35AM -0400, Christopher Hoess wrote:
>> > On Mon, Aug 11, 2014 at 7:57 PM, SomeoneElse <
>> lists at mail.atownsend.org.uk>
>> > wrote:
>> >
>> > > For the benefit of anyone looking at taginfo stats in this thread,
>> it's
>> > > worth mentioning that there's some "non-survey-based" editing going
>> on:
>> > >
>> > > http://www.openstreetmap.org/changeset/24690099
>> > >
>> > >
>> > All "bridge=drawbridge" to "bridge=movable bridge:movable=drawbridge".
>> The
>> > bigger problem is that many of these bridges, whether originally tagged
>> by
>> > local surveyors or not, are probably strictly speaking bascule bridges,
>> > "drawbridge" being used casually for any sort of movable bridge.
>>
>> it was a test to see what can go wrong during such conversion. There were
>> quite some odd cases, like bridge=drawbridge used to "draw" the outline of
>> the bridge.
>>
>> Some time in the future I would like to review all bridge=swing and fix
>> at least those which are not movable at all but hanging rope bridges
>> instead.
>>
>> Richard
>>
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>
>
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