Check out some of the circular city patterns around Amersfoort, Netherlands -- and of course Amersfoort itself is circular but older and more organic: http://ma

Check out some of the circular city patterns around Amersfoort, Netherlands -- and of course Amersfoort itself is circular but older and more organic: http://maps.google.com/maps?q=Amersfoort,+Utrecht,+The+Netherlands&hl=en&ll=52.196165,5.379782&spn=0.023885,0.0315&sll=37.0625,-95.677068&sspn=62.057085,64.511719&geocode=Fc_WGwMdMzZSAA&hnear=Amersfoort,+Utrecht,+The+Netherlands&t=h&z=15 http://maps.google.com/maps?q=Amersfoort,+Utrecht,+The+Nethe...