Check out the picture above, needless to say, that’s a great idea. By that way, those who ride the bicycles can easily avoid the heavy traffic.
Designer Martin Angelov put forward and improve the wonderful concept, which is called Kolelinia. When a bicycler uses the elevated bike lane, there are two methods holding the users in the sky, one is the guy wire attaching to the handlebar of bicycle, another is the u-shaped lane. I think the lane would be more safe if the designer added a safety belt around waist.
Riding a bicycle in the sky Source