Very strong image. I'd be interested to see your starting image.
For me, at least, the image has a strong emotional charge similar to a well written and graphic scifi novel (Asimov comes to mind first).
the directional nature of the lines leading upward while accentuated by the signage saying "northward" creates a sense of intrigue. the diagonals not only serve to support the growth upward but adds additional tension by fanning out. This fan leads, my eye, toward the lighter area of the sky but conversely strengthens the focus of the main spire toward the light.
The light poles in the center of the image makes my eye halt at intervals on this upward journey, maybe to consider where i am going. echoing the right-angle turn on the sign suggesting that a familiar (not-so) Tobin Br is a mere 1/2 mile. to the left.
My favorite bridge. A very nice shot (and PP). I only wish it were more symmetrical. I think if you could clone out the road signs (use the other side of the bridge and mirror it?) and get rid of the single lamp post in the foreground and center the main bridge elements it would be excellent.
