"Oh, sure, more than 1/5 of journeys to work in Eindhoven, The Hague, Amsterdam and Utrecht in the Netherlands are by bike, but they are flat. It would never work here, its hilly." Given that Copenhagen has one of the highest European cycling mode shares in trips to work, winter is obviously not the obstacle that it is sometimes made out to be ~ ah, but hills. They are an insuperable obstacle.
Back in April, 2010, comparing Portland and Seattle, Jarret Walker asked, Should we plan transit for "bikeability"? This was following a project by Adam Parast comparing the cycling potential of Portland and Seattle, including potential bikeability with improved infrastructure. And the geography of Portland, with most development and activity on the flat or gently sloping floor of a valley, is substantially different from the geography of Seattle, built on "seven hills", with water obstacles tossed in for good measure.
Today's Sunday Train looks at what role public transport can serve in helping to increase cycling mode share.