I agree, it's the exception Mannheim comes to mind: http://www.openstreetmap.org/#map=15/49.4877/8.4640 http://www.openstreetmap.org/#map=15/49.4877/8.4640 Ka

I agree, it's the exception Mannheim comes to mind: http://www.openstreetmap.org/#map=15/49.4877/8.4640 http://www.openstreetmap.org/#map=15/49.4877/8.4640 Karlsruhe is listed as an example in the Book, although considerably less regular than most US cities I've been to: http://www.openstreetmap.org/relation/62518#map=15/49.0064/8.4080 http://www.openstreetmap.org/relation/62518#map=15/49.0064/8...