Peisen Xia / Green travel

Nowadays the situation is that the traffic pressure gets higher and higher, and less and less people choose to ride bicycle.
This project can use the spare space on the roof of the building, by way of building Viaduct Bridges to connect them, and then form an environmentally new traffic network for bicycles.
From now on we get not only a new way to travel, but also a new chance to take part in environmental- protecting activities.