"How the humble bicycle is making a comeback in US cities"

"We think in the US that everybody needs a car, but 45% of all car trips are under four miles. That's where people want more choices and in the US we're starting to see a change of attitude among younger people. Far fewer are getting driving licenses than at any time in recent US history," Doty says.

http://www.bbc.com/news/world-us-canada-36778953