Personally I'd say there is a little too much happening on the right & it distracts from the left which is a nice focal point. I really like the left side of the shot!
If you're back there again I'd try to just shoot the motorway & cut out the bridge, framing nicely with the moon in the sky.
I'd be tempted to experiment with a higher f stop, bring the ISO to 100, play around with the shutter speed & see what kind of results you get.