We have lots of smooth infrastructure that I never noticed until various foreign experts on the internet expressed how wonderful it is.

There is an actual traffic light design I really like. It has a circle of small white leds that switch off one by one as a count down to green

https://www.maxvandaag.nl/sessies/themas/reizen-verkeer/hoe-...

These are absolutely wonderful on busy roads with tons of (car) traffic. Before they had the count down one would just stand there waiting for what seems forever. It can go green any moment, you have to pay attention. The entire state of mind is different. You can just zone out. I even pull out my phone knowing I have time to answer a message or look up at what time a store closes.

I just learn I've only seen the highly predictable ones, apparently in other locations they also have heat sensors to detect how many cyclists are standing there. It may speed up if there are enough. If 1% of the cyclists know what is really going on it would be a lot. Until now I was just happy it turns green when I'm the only traffic for as far as the eye can see.

I wish urban designers in Poland learned from this. Our bike lanes are terribly designed, cars turn right into them with very poor visibility. The "solution" is that lawmakers introduce additional restrictions for bikers, which are unclear to everyone, so right now nobody really knows if bikes have priority on bike lane crossings or not.

It's the urban planning, but I'll point out that it's the requirements and responibilities put on the drivers as well.

Driving lessons for me consisted for 80% of learning how to ALWAYS ALWAYS track all the cyclists and pedestrians in urban environments, how to approach an intersection and have complete visual on whatever the weaker parties might be doing. A very defensive "assume weird shit can happen any time, and don't assume you can just take your right of way" attitude, and I think our cities are better for it.

In America, it seems that a pedestrian is a second rate cititzen. Conversely, here if you hit the "weaker" party as a driver and it's almost always on you in terms of liability.

This design highlights a major failing with UK cycle "infrastructure". Here, we often have shared use pavements with sometimes a bit of white paint to designate the pedestrian and cycle lanes, but they cede priority at every single side road. The problem is that it makes cycling using them really awkward as it takes significant energy for cyclists to slow down and then speed up multiple times. The irony is that if you just use the main road instead, then you have priority over all the side roads, so the bike "lane" is pretty much useless.

Of course, we also suffer from just having fragments of cycle infrastructure that don't join up and most of the time, the infrastructure consists of "magic" paint that is somehow going to prevent motorists from parking and blocking the lane (it doesn't and they do).

Edit: Thought I'd share the sheer incompetence that we're faced with. Here's a "cycle lane" in the centre of Bristol that doesn't even use a different colour, so pedestrians aren't particularly aware of it which just leads to unnecessary confrontation - peds and cyclists fighting over the scraps left over from designing for motorists.

https://maps.app.goo.gl/JjfG1YJBwaqyov5H8

Isn't it funny how part of the solution is a bit like introducing a one-car buffer into the queue, reducing back pressure? Makes me wonder how much traffic planning and distributed systems could learn from each other (or perhaps already have, I'm not an expert in either).