It looks overengineered and I am not sure it is more safe for pedestrians, bicycles or cars.
I have seen that kind of design near public transport hubs when the bus stop services many busses and there's a constant stream of traffic of all types. This one on the other hand will be ignored by all.
Yep, but America is still using the same election law that expects the delegates to travel on stage coach for a month before they can cast their vote in Washington DC.
I got tired of getting basic examples as answers.
Now I write the class and add pseudo code and comments, it works a bit better.