If you bother about how map looks like in browser - it is just the question of rendering. AFAIK map developers are working on it

Please consider sidewalk=both/right/left on highway=* instead of drawing new roads. It simplifies maintenance and does not introduce weird intersections where (for routing) you have to join sidewalks on both sides of the road

For details:
sidewalk=*

Если не делать до конца, то получаются такие маршруты

https://1drv.ms/u/s!Ag3nD_ZwNtVbqEFLuCUBzx2Pzx8V

Я немного упрощу u-turn тут
way/306074932

если делать правильно, надо две дороги разбивать на 4 в точки пересечения и делать 2 рестрикшена. Это дофига для такого куска. Проще вместо 3-х точек пересечения иметь только две

2 name=Flamingo Inlet
2 name=Houston Stewart Channel
2 name=Kerouard Islands
2 name=Louscoone Inlet
2 name=Luxana Bay
2 name=Otard Bay
2 name=Rose Harbour
2 name=Tian Islets
3 name=Haida Gwaii
3 name=Hecate Strait
4 name=Queen Charlotte Mountains
6 name=Océan Pacifique
6 name:en=Pacific Ocean
6 name:fr=Océan Pacifique
1524 name=Queen Charlotte Islands

Do you know how to remove all duplicated nodes from those changesets?

Besides Pacific ocean there are other entities duplicated.

I've noticed, because I cannot translate Pacific Ocean to my language. My changes give no result. That is how I've found more than one node.

There are other changesets made by you with Pacific Ocean: "24970341", "26040393"

You have created a lot of duplicated items here. One of them is Pacific Ocean.

Another one is "Hecate Strait"

На половине этой дороги ограничение скорости 60км/ч

No problem.

BTW, I do not know Przepisy Drogowe well, but IMHO 177811341 should have 50km/h limit. One can drive from Zachodnia through non-public roads to Bobrzynskiego and he will be not sure what is the speed limit there.

As far as I remember, I changed only there where speed limit was set explicitly by road signs.

Which node you mean?

Fix what? All changes were made according to recorded video I've made month ago. Please check first, then complain.

Orange is 50. Red is 70

OK. Here is the map of that street: http://imgur.com/a/LCyoy

Which segment should have 70km/h limit?

Hi Macej. Thank you for question. For some pieces it is set to 50. I went by this road and recorded video. Speed is set correctly, unless something was changed sine last month.

Уверен, что тут 110?

Зачем переименовали "Краков" в "польша"?

Если это все-таки магазин сети АТБ, имхо лучше убрать приставку "супермаркет" для однообразия с остальными такими нодами.