It's been an absolute age since I got around to doing anything, so I'm starting back easily. These are a few computer aided drawings, which essentially are a real cheat. The top one's a vector and comes off stronger, but I find I prefer the sketchier look of the other two. The first and last are from my own photos, the middle one's from Google street view, Broadway and Amsterdam in New York in fact. I'm looking at styles for this really, so let me know if you have a preference.
i like the top one i think. but.. i like your lines i think your good with the lines shame to loose them i like them all. i like the layout f the cars and roadsigns at the top though. and maybe the top one would look nice wth the pen lines on aswell.
Cheers for the comments. The lines for the top one were just for the purposes of filling, so they were pretty rough, maybe I'll try to do the next one neater.