[OSM-talk] Flashing school speed limit sign

[Paul Johnson]

On Wed, Mar 11, 2020 at 9:59 PM Andrew Harvey <andrew.harvey4 at gmail.com>
wrote:

>
>
> On Thu, 12 Mar 2020 at 12:51, Paul Johnson <baloo at ursamundi.org> wrote:
>
>> On Wed, Mar 11, 2020 at 8:23 PM Jack Armstrong <jacknstacy at sprynet.com>
>> wrote:
>>
>>> How would this be tagged? I can't seem to find anything about this on
>>> the wiki. Perhaps I'm just not looking in the right place. Thanks.
>>>
>>
>> The sign itself would be highway=traffic_sign, traffic_sign=maxpseed,
>> maxspeed=traffic_signals.  For the school zone on the way, that would be
>> maxspeed=* (whatever the maxspeed is normally when it's not in effect),
>> and maxspeed:variable=school_zone.
>>
>
> That looks good but how would you mark the variable speed as 20mph? I've
> seen people use something along the lines of `maxspeed:conditional=80 @
> wet` to indicate the lower speed for maxspeed:variable=weather, so
> something similar could be used here.
>

To my knowledge, there's no way to accurately represent that at this time.
Nor could data consumers reasonably use that information, as far as I can
tell.
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