About pollution, what about troleys, trams and S-bahns then? Take a look at this: http://en.wikipedia.org/wiki/Zurich_model And take Basel as a small city(~170k population) with a very good public transportation system.…
About pollution, what about troleys, trams and S-bahns then? Take a look at this: http://en.wikipedia.org/wiki/Zurich_model And take Basel as a small city(~170k population) with a very good public transportation system.…