One thing I was thinking of are university campuses, which tend to be more often be localized (not spread among a larger city) in the US. I'm sure there are som

One thing I was thinking of are university campuses, which tend to be more often be localized (not spread among a larger city) in the US. I'm sure there are some in European countries but I haven't seen it yet and I'm a student here. In most of these types of campuses that I've been to in the US, the main streets within the campus are therefore closed to non-essential car traffic.