The blue sky is fantastic, the arch of the bridge is beautiful, but the rest of the shot just doesn't contribute. The concrete on the right just seems distracting, and the water doesn't seem to have been used as well as it could have.
Great choice of subject though!
Has this been oversharpened? There appear to be haloes around the pedestrian and the concrete on the right. The lines in the bridge seem to be a bit jaggy as well.
This is a good picture and a nice capture. I like the human element. I think I would have liked it even better if you had cropped out the cement support to the right. Good job.