Here is my favourite bridge:

This incredible monster, or three monsters (it looks like three dinosaurs in a row to me) stands near Edinburgh in Scotland, it is the famous Forth (Rail) Bridge. It was built this massive to reassure passangers, after another long bridge nearby over the Firth of Tay collapsed under a train in severe weather - then thought to have been due to wind pressure*.

I visited this bridge (near the same vantage point as this photo had) late during a long summer sunset, and in the setting Sun's light the view was dramatic. (If I ever get near a good scanner, I might re-start this thread and post some of my own photos.)

* It took decades until engineering science discovered the phenomenon that was also identified as the real culprit of this disaster: the successive wind gusts caused oscillations along the narrow but high multi-pillar bridge, sort of like a curtain in a breeze but upside down, and the train with its weight and momentum pushed the oscillation beyond the limit. (I got this from a relative who studied engineering.)

_{*Lunatic*, n.
One whose delusions are out of fashion.}