Some bridges are beautiful, some not so much. But within the repeating geometric patterns on this bridge, I'm sure you could find several excellent images. As it is, this is a shot mostly of water and sky. The bridge doesn't have enough presence. You might want to try in the evening with a darker blue to the sky and a long shutter time to catch streaks of car's lights as they cross the bridge.
As already stated bye others the crop is a little wide but with cropping some of the water out you run the risk of putting the bridge smack bang in the centre. I think a reshoot is in order... but thats just my oppinion
Well, don't give up on the bridge, AlphaNex5n, just keep on going back there, seeking a different position, different lighting, etc. Try to emphasize the structure without adding too much extra stuff in the shot.