The Municipality of Copenhagen made two brilliant publications about their efforts to promote and facilitate the use of bikes in 2009. They have very concrete and masuarable goals and aims. Way to go!
Their English website can be found here: www.kk.dk/cityofcyclists.
You may also like watch some of Mikael Colville-Andersen’s videos on cycling in Copenhagen at vimeo.
I particularly like this one: