This falls down for me because the road provides a very strong leading line back to... not much.
If you adjusted the exposure to make it more even top to bottom, and made the contrast a bit punchier (not too much, I oppose the current fad for high contrast, but I agree with KenC that this is too flat), it becomes more interesting.
I would also make some selective adjustments to make the last bridge across the highway on the way up, the truss bridge, stand out more. It is a natural "subject" or at least point of interest, both in terms of position and in terms of visual interest. One can imagine it's intricate truss structure as a summary of the rest of the image, or as a contrast to it (older style versus new, that sort of thing).
This is heavy handed and I don't think it works, but this illustrates the general idea.