Sooooo fresh: Designer Martin Angelov's not-for-the-faint-of-heart "Kolelinia" elevated bike lane concept would provide overhead space for two-wheeled travel. The steel track would feature a guy wire to attach your bicycle to at the handlebar level, and while the traffic fumes up there might kill you, the view's bound to be better.

One rather important detail that needs to be worked out is how to get on and off the track in the first place, and of course, there will be no overtaking.

via green muze