I think that a photo of this bridge without the people in the foreground or the train beneath the span at the centre would look great. Also, I feel that this image could do with a bit more sharpening.
I like the form of the bridge. I also like the colors of the yellow and red winter wear against the white ice and gray concrete. And I get that this is two bridges: one physical and one metaphorical. But I think that visually the photo would be stronger if it were just the bridge without people or train. Alternatively I think it would be stronger if it were just about the people set against the background of the concrete bridge pier.