i found these pic in a chinese forum, who designed and built these complicated traffice system must be genius or crazy man.
http://files.photojerk.com/metallinestorm/road1.jfif
http://files.photojerk.com/metallinestorm/road2.jfif
http://files.photojerk.com/metallinestorm/road3.jfif
http://files.photojerk.com/metallinestorm/road4.jfif
http://files.photojerk.com/metallinestorm/road5.jfif
http://files.photojerk.com/metallinestorm/road6.jfif
http://files.photojerk.com/metallinestorm/road7.jfif
http://files.photojerk.com/metallinestorm/road8.jfif
http://files.photojerk.com/metallinestorm/road9.jfif
http://files.photojerk.com/metallinestorm/road10.jfif

yup they look crazy! but they do help in easing traffic flow I guess..travelled on those while in Guangzhou :)

nice place to commit suicid :badnews:
kidding, very nice actually :D

ugly

Efficient use of space.

Huge roads, must be horrible for drivers who drives there the first time!

Efficient use of space.

exactly.

Cool!

And also you dont need to bother about pedestrians,bicycles and so on. just drive.. Then you can actually start moving at speeds above 20km/h!

Megacity

Efficient but crazy. :eek:

High traffic arches through the city are better then low ones because the room underneath the low ones will not easlily be used for something else. Besides, I find these high ones extremely cool. :cool:

I remember my tour of Guangzhou. The elevated highways can be as high as a 10 storey building. The view from them is spectacular.. just don't look straight down :)