User blog comment:XXIsonXx/Sky-Line Info/@comment-939754-20100926000656/@comment-1982005-20100926002222

Yeah, if buildings won't have any system to stop the flying around, every building will fly away or collide to the others and it won't make any sens.

I also seen in Demo Gameplay, that when DeWitt passed Harper's Grocery there were Sky-Line rails. I think that most important parts of the city, are connected with rails, and less important can fly around them, but not too far, because it was told that rails can be also used like public transport. So every building has to be near rails so people could get to the every part of the city.

But, we still don't know, what could happen if building will hit rails. Maby they will break, maby deformate and still work....It's hard to answer correctly right now. We still don't know many things about Bioshock Infinite ;/