Traffic calming, fixes #2742

[matkoniecz]

fixes #2742

Still not ideal, but I think that it is a good enough - https://taginfo.openstreetmap.org/tags/traffic_calming=yes has 14k elements, so not worth as extreme effort on tweaking as surface that covers very big part of all edits made with SC.

[matkoniecz]

If bump is bad then alternative photo is https://commons.wikimedia.org/wiki/File%3AGometz%2Dla%2DVille%5Fle%5F1er%5Fmai%5F2012%5F%2D%5F13%2Ejpg

If anyone can take/find a better photo: I would be happy to use them!

[andrewharvey]

Text is a welcome addition.

[matkoniecz]

Looking at patch once again - I need to get an icon. Maybe I am capable of stealing bump sign from some traffic sign?

[matkoniecz]

And I "made" an icon.

#3380 (comment) (bump vs hump) remains as a potential issue

I would be really happy to replace island with a less busy photo.

[westnordost]

Alternatively a funny icon would be the sad looking blue car from this icon

but without without the forbidden-sign and maybe rotated so that one wheel above what looks like half an oval (the bump) or something

[westnordost]

The descriptions and pictures are very good!

[matkoniecz]

On icon: very good idea, I may try (after next MapLibre research session) - but no promises about success. This bump took quite a lot of time for me :)

I also thought about snail/turtle but thought that it may be too cryptic.

[westnordost]

Mh that's also a nice idea. Let me do the icon.

[westnordost]

So how about this? I agree that the snail may be too cryptic.

[matkoniecz]

So how about this?

I like it! My bump was passable but quite empty/bare and not really clear.

Ironically, traffic calming is quite unlikely to apply in this way (big bump for just one side of vehicle) - at least none of depicted. But for icon it works nicely.

But maybe this icon would fit even better for smoothness quest that AFAIK is also planned?

[westnordost]

There's already an icon for smoothness.

Added the SVG

[matkoniecz]

Added the SVG

Used svg. Should I remove bump drawable/svg or should it be kept just in case that we will have bump-specific quest?

[westnordost]

You can remove it

[westnordost]

One important point to clarify before merge

Is maybe traffic_calming=yes used on other map features as a property? If yes, those things need to be excluded juts like you did for barrier=yes.

[matkoniecz]

It should not happen. It can be with highway=crossing, but then it would traffic_calming=table

https://wiki.openstreetmap.org/wiki/Key:traffic_calming is not indicating combinations, https://taginfo.openstreetmap.org/tags/traffic_calming=yes#combinationss indicates that it is sometimes apparently used on waus but I only nodes are taken here

[matkoniecz]

I made one more text change for cushions: a9ed1ac