I don't like bridges either. and I really don't like the GGB. When I say that around here, I feel like I'm dissing the beloved landmark. I really just have to grit my way through it...focusing on the road in front of me but not *right* in front of me. I don't bother to enjoy the view...I can do that from a bus if I want to.
Bridges are hard, but for some I really have to just not think about it and keep riding.