My fair attempt at an arch bridge. This is directly inspired by the Hernando de Soto bridge that crosses the Mississippi river between Memphis, Tennessee and Arkansas. I did only one arch, however, so I leave it to the users to decide if they desire one or two or even three arches, as it is not too difficult to fuse a copy of itself to the original.
     A pair of crude redstone circuits that run across the top of the arches allow the interspersed lamps to light up whenever you see fit.
     Note: River not included.
     At first I wished to use this in my future adventure map, but I determined that it wouldn't be appropriate. So, I leave it up for grabs to anyone who's interested. Of course, please credit me if you plan on using the schematic publically.
     Do you think this is good? Feedback is revered.
     This description is subject to potential future editing.

Edit: Behold: My inspiration: http://www.iuk.edu/~busdmr/pictures/pic15.jpg