scientist, i agree with you. monster is an idiot.
Oh, and monster, that fuck you comment, try it on yourself. The bridge is not fake. If you knew what you thought you knew, you just might be somebody. Until that time try to play nice. I bet you don't have many friends.
No monster, not fake. In fact, it can be caused by more than just wind. If an army marches across a bridge like this they have to make sure they do not do it in lockstep. Meaning sympathetic vibrations of many peoples footsteps hitting the bridge in rhythm can cause it to shake and roll just like the wind.