[martneumann]

Apart from weather, a big issue outside the USA is also car infrastructure. The US is extremely car centric with large, straight, easy-to-maneuver roads everywhere. Here in Germany, it's different. We have rather narrow, chaotic roads, unclear signage, "right car has right of way" traffic rules which sometimes get resolved via hand signs, no jaywalking laws, etc.

I am still hoping for fewer cars on the road overall. The car itself is inefficient and hopefully on its way out.

[jatone]

NE cities are more similar to european cities than most of the USA. I have no doubt cars can handle european cities if they can handle NE cities.