I think the composition of the track is good. However I think that the traffic sample/drum/bass levels are a little high in the mix. I also think the track would benefit from some more reverb, to give it a more mellow, slowed down pace. Lastly, I think the bass would sound excellent with a tad bit of sidechaining and a bit more of a reese sound. All that being said I enjoyed your track and look forward to seeing more!