Ahhh what a nice view. Ditto what everyone else said about the horizon. ;)
I would encourage you to look for alternative viewpoints when shooting bridges. YOurs is pretty static because of the center/yet unbalanced compositon. Take a look at alexsaberi profile and his Pride of London shot for ideas.
leading lines look good. wouldve enjoyed a little wider of a shot, and dont forget to white balance and level the horizon (and im sure every other comment is going to say the same about the hoizon). nice image though.