In Europe cities were obviously not build with cars in mind, and as a result I enjoy here a much higher density of amenities (and suffer much worse driving conditions / parking time).
Having all this space available for cars is not transparent to pedestrians.
Huh, why would you think that? I'm not sure there's a major city in the U.S. that wasn't already a major city pre-car. And cities weren't redesigned post-car, that's why a lot of them have road problems. U.S. cities are spread out because of suburbanization. It's only going to increase as the workforce becomes more remote-based.
Los Angeles. Possibly more.
> And cities weren't redesigned post-car, that's why a lot of them have road problems.
Sure they were. Not from scratch, but incrementally. Its true that because it was incremental and not ground-up, and mostly affected new development and re-development, that cities that were major cities pre-car (like NYC) look very different than newer cities (Los Angeles).
> U.S. cities are spread out because of suburbanization.
"Suburbanization" is an effect, not a cause. Designing for cars is a (but not the only) cause.
LA Houston Phoenix San Antonio San Diego Dallas San Jose
Source: https://en.wikipedia.org/wiki/List_of_United_States_cities_b...
Edit: Even along the strip itself it is hard to take a direct line and you need to go over bridges etc. Walking from the main part of the strip e.g. Bellagio to the convention centre is only a couple of miles but is a pretty unpleasant walk. Whether it is better than waiting for a bus/taxi from CES probably depends on the condition of your feet and the shoes you are wearing.
I do understand that in the Summer it would be a pretty unappealing walking any distance at all.
Some people have realized the extreme bargain this is:
http://www.nytimes.com/2004/05/08/nyregion/a-rent-free-place...
Yes, think about the space taken up by parking, and the visual barrier it presents.
There's a shopping and restaurant strip between me and my office. The shop owners campaign for maximum street parking for the convenience of their customers, on top of the side-street and off-street parking behind most of their buildings. Yet at almost all hours, the entire strip is lined on both sides with cars to the point that anyone passing can't easily see shop windows, foot traffic, the social proof of people eating in a popular restaurant, etc. You just drive on through because it lacks appeal.
Think about a shopping centre and how open-air parking means that the complex takes up a huge amount of space and sets it all back so far from the road for anyone walking. If we took out parking allocations (or went with undercroft parking) and collapsed cities or filled in those areas with more "living" spaces, I think the result would be more appealing. Blocks could be more lively or smaller and more walkable.
There's some interesting stuff about parking here: http://www.cato-unbound.org/2011/04/04/donald-shoup/free-par...