The Oil Drum

In one of the recent threads, I asked for good local statistical sources and got a few gems, including the Bikes at Work census data commute-to-work mash-up by zipcode. So I ran a quick search on the highest walk to work locations in the US for towns over 1000 population. The results were surprising to me in the lack of diversity:

They are almost all locations that are centered around an institution, like a university or military academy where many people are housed very close to their classes or jobs and the concentration of people and buildings conspires to reduce the amount of spaces that could be used for roads and parking of automobiles.