A couple of interesting blogs about the relative space taken up by people, bicycles and cars.
Firstly, the Cycling embassy of Great Britain has a good post on use of public space in Amsterdam. Look at the photos and weep.
Question: Why does no-one in Amsterdam wear a helmet?
Question: Would you prefer to cycle in US with a helmet or Amsterdam without?
A more typical UK street.
The Munster Classic Shot
See more at Munster’s Waste of Space Photos
Car Parking Space and Bike Racks
A car park space in Seattle
Car Bike Rack in Dublin. Shame no-ones using it. It can accommodate ten bicycles in the space of one car:
Trailers and Cars
or walk around town like this
Bike Racks and Bike parking