Oh I know what your saying but the bridge didn't allow me with the fence. I had to find this spot where it was completely bent over from a car accident or something to even get a clear shot so I was lucky to even get that.
i think this is great as far as technical execution goes. but the subject is kind of boring.
if you want to do a straight road (like your photo) it needs to be A LOT of road. but my personal favorites of shots like these are ones that include intersections, so that there are more than one direction of light trails.
also, you might try to expose for a shorter period, so that all the lights don't merge and it keeps them looking richer and more vibrant.